{"id":5395,"date":"2026-06-03T00:08:45","date_gmt":"2026-06-03T00:08:45","guid":{"rendered":"https:\/\/researcher.life\/blog\/?p=5395"},"modified":"2026-07-02T03:00:04","modified_gmt":"2026-07-02T03:00:04","slug":"what-is-research-design-types-examples","status":"publish","type":"post","link":"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/","title":{"rendered":"What is Research Design? Understand Types of Research Design, with Examples"},"content":{"rendered":"<p><span data-contrast=\"none\">A well-designed study should have a clear and well-defined research question, a detailed plan for collecting data, and a method for analyzing and interpreting the results. A well-thought-out <\/span><span data-contrast=\"none\">research design<\/span><span data-contrast=\"none\"> addresses all these features.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_68 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#What_is_research_design\" title=\"What is research design?\u00a0\">What is research design?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#Research_design_elements\" title=\"Research design elements \u00a0\">Research design elements \u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#Characteristics_of_research_design\" title=\"Characteristics of research design\u00a0\">Characteristics of research design\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#Different_types_of_research_design\" title=\"Different types of research design\u00a0\">Different types of research design\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#Qualitative_research_vs_Quantitative_research\" title=\"Qualitative research vs. Quantitative research\u00a0\">Qualitative research vs. Quantitative research\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#Qualitative_research_design_types_and_qualitative_research_design_examples\" title=\"Qualitative research design types and qualitative research design examples\u00a0\">Qualitative research design types and qualitative research design examples\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#Quantitative_research_design_types_and_quantitative_research_design_examples\" title=\"Quantitative research design types and quantitative research design examples\u00a0\">Quantitative research design types and quantitative research design examples\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#Mixed_Methods_Research_Design\" title=\"Mixed Methods Research Design\">Mixed Methods Research Design<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#When_to_use_mixed_methods\" title=\"When to use mixed methods:\">When to use mixed methods:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#Core_mixed_methods_designs\" title=\"Core mixed methods designs:\">Core mixed methods designs:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#A_Summary_of_Most_Popular_Research_Designs\" title=\"A Summary of Most Popular Research Designs\">A Summary of Most Popular Research Designs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#How_to_Choose_the_Right_Research_Design\" title=\"How to Choose the Right Research Design\">How to Choose the Right Research Design<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#1_Your_research_question_type\" title=\"1. Your research question type\">1. Your research question type<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#2_What_you_already_know\" title=\"2. What you already know\">2. What you already know<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#3_Your_practical_constraints\" title=\"3. Your practical constraints\">3. Your practical constraints<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#4_The_type_of_conclusions_you_need\" title=\"4. The type of conclusions you need\">4. The type of conclusions you need<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#Benefits_of_research_design\" title=\"Benefits of research design\u00a0\">Benefits of research design\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#Research_Design_vs_Research_Methodology\" title=\"Research Design vs. Research Methodology\">Research Design vs. Research Methodology<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#Frequently_Asked_Questions_FAQ_on_Research_Design\" title=\"Frequently Asked Questions (FAQ) on Research Design\">Frequently Asked Questions (FAQ) on Research Design<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#Can_the_same_research_question_use_more_than_one_type_of_research_design\" title=\"Can the same research question use more than one type of research design?\">Can the same research question use more than one type of research design?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#What_is_the_difference_between_causal_and_experimental_research_design\" title=\"What is the difference between causal and experimental research design?\">What is the difference between causal and experimental research design?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#How_does_research_design_differ_across_disciplines\" title=\"How does research design differ across disciplines?\">How does research design differ across disciplines?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#What_are_the_most_common_mistakes_researchers_make_in_research_design\" title=\"What are the most common mistakes researchers make in research design?\">What are the most common mistakes researchers make in research design?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#Do_all_research_designs_require_a_hypothesis\" title=\"Do all research designs require a hypothesis?\">Do all research designs require a hypothesis?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#Can_research_design_be_modified_during_the_course_of_a_study\" title=\"Can research design be modified during the course of a study?\">Can research design be modified during the course of a study?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#How_can_I_ensure_the_validity_and_reliability_of_my_research_design\" title=\"How can I ensure the validity and reliability of my research design?\">How can I ensure the validity and reliability of my research design?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/researcher.life\/blog\/article\/what-is-research-design-types-examples\/#What_is_the_difference_between_a_between-subjects_design_and_a_within-subjects_design\" title=\"What is the difference between a between-subjects design and a within-subjects design?\">What is the difference between a between-subjects design and a within-subjects design?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_research_design\"><\/span><b><span data-contrast=\"none\">What is research design?<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A research design is the plan or framework used to conduct a research study. It involves outlining the overall approach and methods that will be used to collect and analyze data in order to answer research questions or <a href=\"https:\/\/researcher.life\/blog\/article\/how-to-write-a-research-hypothesis-definition-types-examples\/\" target=\"_blank\" rel=\"noopener\">test hypotheses<\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Research_design_elements\"><\/span><b><span data-contrast=\"none\">Research design elements<\/span><\/b> <span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"none\">Research design elements<\/span><span data-contrast=\"none\"> include the following:<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"9\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><b><i><span data-contrast=\"none\">Clear purpose:<\/span><\/i><\/b><span data-contrast=\"none\"> The research question or hypothesis must be clearly defined and focused.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"9\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><b><i><span data-contrast=\"none\">Sampling:<\/span><\/i><\/b><span data-contrast=\"none\"> This includes decisions about sample size, sampling method, and criteria for inclusion or exclusion. The approach varies for different <\/span><span data-contrast=\"none\">research design types<\/span><span data-contrast=\"none\">.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"9\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><b><i><span data-contrast=\"none\"><a href=\"https:\/\/www.editage.com\/blog\/data-collection-methods-for-medical-and-life-sciences-researchers\/\" target=\"_blank\" rel=\"noopener\">Data collection<\/a>:<\/span><\/i><\/b><span data-contrast=\"none\"> This <\/span><span data-contrast=\"none\">research design element<\/span><span data-contrast=\"none\"> involves the process of gathering data or information from the study participants or sources. It includes decisions about what data to collect, how to collect it, and the tools or instruments that will be used.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"9\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><b><i><span data-contrast=\"none\"><a href=\"https:\/\/www.editage.us\/blog\/research-methods-for-data-collection-and-analysis\/#_Toc233314190\" target=\"_blank\" rel=\"noopener\">Data analysis<\/a>:<\/span><\/i><\/b><span data-contrast=\"none\"> All <\/span><span data-contrast=\"none\">research design types<\/span><span data-contrast=\"none\"> require analysis and interpretation of the data collected. This <\/span><span data-contrast=\"none\">research design element<\/span><span data-contrast=\"none\"> includes decisions about the statistical tests or methods that will be used to analyze the data, as well as any potential confounding variables or biases that may need to be addressed.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"9\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><b><i><span data-contrast=\"none\">Type of research methodology:<\/span><\/i><\/b><span data-contrast=\"none\"> This includes decisions about the overall approach for the study.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"9\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><b><i><span data-contrast=\"none\">Time frame:<\/span><\/i><\/b><span data-contrast=\"none\"> An important <\/span><span data-contrast=\"none\">research design element<\/span><span data-contrast=\"none\"> is the time frame, which includes decisions about the duration of the study, the timeline for data collection and analysis, and follow-up periods.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"9\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><b><i><span data-contrast=\"none\">Ethical considerations:<\/span><\/i><\/b><span data-contrast=\"none\"> The <\/span><span data-contrast=\"none\">research design<\/span><span data-contrast=\"none\"> must include decisions about ethical considerations such as informed consent, confidentiality, and participant protection.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"9\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><b><i><span data-contrast=\"none\">Resources:<\/span><\/i><\/b><span data-contrast=\"none\"> A good <\/span><span data-contrast=\"none\">research design<\/span><span data-contrast=\"none\"> takes into account decisions about the budget, staffing, and other resources needed to carry out the study.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"none\">The elements of <\/span><span data-contrast=\"none\">research design<\/span><span data-contrast=\"none\"> should be carefully planned and executed to ensure the validity and reliability of the study findings. Let\u2019s go deeper into the <\/span><span data-contrast=\"none\">concepts of research design<\/span><span data-contrast=\"none\">.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/researcher.life\/all-access-pricing?utm_source=contentmarketing&amp;utm_medium=rblog&amp;utm_campaign=what-is-research-design-types-examples-aap-banner1\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-9684 size-large\" src=\"https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/AAP-Banner-1-1024x410.png\" alt=\"\" width=\"640\" height=\"256\" srcset=\"https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/AAP-Banner-1-1024x410.png 1024w, https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/AAP-Banner-1-300x120.png 300w, https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/AAP-Banner-1-768x307.png 768w, https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/AAP-Banner-1-1536x615.png 1536w, https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/AAP-Banner-1-2048x820.png 2048w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Characteristics_of_research_design\"><\/span><b><span data-contrast=\"none\">Characteristics of research design<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"none\">Some basic <\/span><span data-contrast=\"none\">characteristics of research design<\/span><span data-contrast=\"none\"> are common to different <\/span><span data-contrast=\"none\">research design types<\/span><span data-contrast=\"none\">. These <\/span><span data-contrast=\"none\">characteristics of research design<\/span><span data-contrast=\"none\"> are as follows:<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"13\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><b><i><span data-contrast=\"none\">Neutrality<\/span><\/i><\/b><span data-contrast=\"none\">:<\/span><span data-contrast=\"auto\"> Right from the study assumptions to setting up the study, a neutral stance must be maintained, free of pre-conceived notions. The researcher\u2019s expectations or beliefs should not color the findings or interpretation of the findings. Accordingly, a good <\/span><span data-contrast=\"auto\">research design<\/span> <span data-contrast=\"none\">should address potential sources of bias and confounding factors <\/span><span data-contrast=\"auto\">to be able to yield unbiased and neutral results.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<li><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\">\u00a0<\/span><a href=\"https:\/\/www.editage.com\/blog\/reliability-vs-validity-in-research-types-differences-examples\/#_Toc231661990\" target=\"_blank\" rel=\"noopener\"><b><i><span data-contrast=\"auto\">Reliability<\/span><\/i><\/b><\/a><span data-contrast=\"auto\">: Reliability is one of the <\/span><span data-contrast=\"none\">characteristics of research design<\/span><span data-contrast=\"none\"> that refers<\/span><span data-contrast=\"auto\"> to consistency in measurement over repeated measures and fewer random errors. A reliable <\/span><span data-contrast=\"auto\">research design<\/span><span data-contrast=\"auto\"> must allow for results to be consistent, with few errors due to chance.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<li><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\">\u00a0<\/span><a href=\"https:\/\/www.editage.com\/blog\/reliability-vs-validity-in-research-types-differences-examples\/#_Toc231661994\" target=\"_blank\" rel=\"noopener\"><b><i><span data-contrast=\"auto\">Validity<\/span><\/i><\/b><\/a><span data-contrast=\"auto\">: Validity refers to the minimization of nonrandom (systematic) errors. A good research design must employ measurement tools that ensure validity of the results.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<li><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\">\u00a0<\/span><b><i><span data-contrast=\"auto\">Generalizability:<\/span><\/i><\/b><span data-contrast=\"auto\"> The outcome of the <\/span><span data-contrast=\"auto\">research design<\/span><span data-contrast=\"auto\"> should be applicable to a larger population and not just a small <\/span><a href=\"https:\/\/www.editage.com\/insights\/an-introduction-to-sample-size-effect-size-and-statistical-power-for-biomedical-researchers\" target=\"_blank\" rel=\"noopener\"><span data-contrast=\"auto\">sample<\/span><\/a><span data-contrast=\"auto\">. A generalized method means the study can be conducted on any part of a population with similar accuracy.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<li><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\">\u00a0<\/span><b><i><span data-contrast=\"auto\">Flexibility:<\/span><\/i><\/b> <span data-contrast=\"auto\">A <\/span><span data-contrast=\"auto\">research design<\/span><span data-contrast=\"auto\"> should allow for changes to be made to the research plan as needed, based on the data collected and the outcomes of the study<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">A well-planned <\/span><span data-contrast=\"auto\">research design<\/span><span data-contrast=\"auto\"> is critical for conducting a scientifically rigorous study that will generate neutral, reliable, valid, and generalizable results. At the same time, it should allow some level of flexibility.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/sso.editage.com\/login?application=r-life&amp;continue=https%3A%2F%2Fresearcher.life%2Fmy-learning&amp;utm_source=contentmarketing&amp;utm_medium=rblog&amp;utm_campaign=research-design-upskill-banner5\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10676\" src=\"https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/Group-1000008198-1.png\" alt=\"\" width=\"2124\" height=\"1020\" srcset=\"https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/Group-1000008198-1.png 2124w, https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/Group-1000008198-1-300x144.png 300w, https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/Group-1000008198-1-1024x492.png 1024w, https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/Group-1000008198-1-768x369.png 768w, https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/Group-1000008198-1-1536x738.png 1536w, https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/Group-1000008198-1-2048x984.png 2048w\" sizes=\"auto, (max-width: 2124px) 100vw, 2124px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Different_types_of_research_design\"><\/span><b><span data-contrast=\"none\">Different types of research design<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"none\">A <\/span><span data-contrast=\"none\">research design<\/span><span data-contrast=\"none\"> is essential to systematically investigate, understand, and interpret phenomena of interest. Let\u2019s look at <\/span><span data-contrast=\"none\">different types of research design<\/span><span data-contrast=\"none\"> and <\/span><span data-contrast=\"none\">research design examples<\/span><span data-contrast=\"none\">.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<p><strong>Broadly, research design types can be divided into qualitative and quantitative research.\u00a0\u00a0<\/strong><\/p>\n<p><a href=\"https:\/\/www.editage.com\/insights\/types-of-qualitative-research-methods\" target=\"_blank\" rel=\"noopener\"><span data-contrast=\"none\">Qualitative research<\/span><\/a><span data-contrast=\"none\"> is subjective and exploratory. It determines relationships between collected data and observations. It is usually carried out through interviews with open-ended questions, observations that are described in words, etc.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/researcher.life\/blog\/article\/what-is-quantitative-research-types-and-examples\/\" target=\"_blank\" rel=\"noopener\"><span data-contrast=\"none\">Quantitative research<\/span><\/a><span data-contrast=\"none\"> is objective and employs statistical approaches. It establishes the cause-and-effect relationship among variables using different statistical and computational methods. This type of research is usually done using surveys and experiments.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Qualitative_research_vs_Quantitative_research\"><\/span><b><span data-contrast=\"none\">Qualitative research vs. Quantitative research<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table data-tablestyle=\"MsoTableGrid\" data-tablelook=\"1184\" aria-rowcount=\"8\">\n<tbody>\n<tr aria-rowindex=\"1\">\n<td data-celllook=\"0\"><b><span data-contrast=\"none\">Qualitative research<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559740&quot;:276}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><b><span data-contrast=\"none\">Quantitative research<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559740&quot;:276}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"2\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Deals with subjective aspects, e.g., experiences, beliefs, perspectives, and concepts.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Measures different <a href=\"https:\/\/www.editage.com\/blog\/what-are-explanatory-and-response-variables-in-statistical-analysis\/\" target=\"_blank\" rel=\"noopener\">types of variables<\/a> and describes frequencies, averages, correlations, etc.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"3\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Deals with non-numerical data, such as words, images, and observations.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\"><a href=\"https:\/\/www.editage.com\/blog\/hypothesis-testing-different-types-for-biomedical-researchers\/\" target=\"_blank\" rel=\"noopener\">Tests hypotheses<\/a> about relationships between variables. Results are presented numerically and statistically.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"4\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">In qualitative <\/span><span data-contrast=\"auto\">research design<\/span><span data-contrast=\"auto\">, data are collected via direct observations, interviews, focus groups, and naturally occurring data. Methods for conducting qualitative research are <a href=\"https:\/\/researcher.life\/blog\/article\/grounded-theory-in-research-types-steps-examples\/\" target=\"_blank\" rel=\"noopener\">grounded theory<\/a>, <a href=\"https:\/\/researcher.life\/blog\/article\/what-is-thematic-analysis-and-how-to-do-it-with-examples\/\" target=\"_blank\" rel=\"noopener\">thematic analysis<\/a>, and <a href=\"https:\/\/researcher.life\/blog\/article\/what-is-discourse-analysis-steps-tips-examples\/\" target=\"_blank\" rel=\"noopener\">discourse analysis<\/a>.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Quantitative research design is empirical. Data collection methods involved are experiments, surveys, and observations expressed in numbers. The <\/span><span data-contrast=\"auto\">research design categories<\/span><span data-contrast=\"auto\"> under this are <a href=\"https:\/\/researcher.life\/blog\/article\/what-is-descriptive-research-definition-methods-types-and-examples\/\" target=\"_blank\" rel=\"noopener\">descriptive<\/a>, <a href=\"https:\/\/www.editage.com\/blog\/types-of-experimental-research-designs\/\" target=\"_blank\" rel=\"noopener\">experimental<\/a>, <a href=\"https:\/\/researcher.life\/blog\/article\/what-is-correlational-research-definition-and-examples\/\" target=\"_blank\" rel=\"noopener\">correlational<\/a>, diagnostic, and explanatory.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"5\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Data analysis involves interpretation and narrative analysis.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Data analysis involves statistical analysis and hypothesis testing.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"6\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">The reasoning used to synthesize data is inductive.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559740&quot;:276}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">The reasoning used to synthesize data is deductive.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559740&quot;:276}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"7\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Typically used in fields such as sociology, linguistics, and anthropology.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559740&quot;:276}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Typically used in fields such as economics, ecology, statistics, and medicine.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559740&quot;:276}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"8\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Example: Focus group discussions with women farmers about climate change perception.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Example: Testing the effectiveness of a new treatment for insomnia.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559740&quot;:276}\">\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Qualitative_research_design_types_and_qualitative_research_design_examples\"><\/span><b><span data-contrast=\"none\">Qualitative <\/span><\/b><b><span data-contrast=\"none\">research design types<\/span><\/b><b><span data-contrast=\"none\"> and qualitative <\/span><\/b><b><span data-contrast=\"none\">research design examples<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559738&quot;:360,&quot;335559739&quot;:120,&quot;335559740&quot;:276}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"none\">The following will familiarize you with the <\/span><span data-contrast=\"none\">research design categories<\/span><span data-contrast=\"none\"> in qualitative research:<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559738&quot;:360,&quot;335559739&quot;:120,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"20\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><b><i><span data-contrast=\"none\"><a href=\"https:\/\/researcher.life\/blog\/article\/grounded-theory-in-research-types-steps-examples\/\" target=\"_blank\" rel=\"noopener\">Grounded theory<\/a>:<\/span><\/i><\/b><span data-contrast=\"none\"> This design is used to investigate <\/span><a href=\"https:\/\/www.editage.com\/insights\/how-to-choose-a-research-question\" target=\"_blank\" rel=\"noopener\"><span data-contrast=\"none\">research questions<\/span><\/a><span data-contrast=\"none\"> that have not previously been studied in depth. Also referred to as <\/span><span data-contrast=\"none\">exploratory design<\/span><span data-contrast=\"none\">, it creates sequential guidelines, offers strategies for inquiry, and makes data collection and analysis more efficient in qualitative research.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559738&quot;:360,&quot;335559739&quot;:120,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><strong><i>Example:<\/i><\/strong><span data-contrast=\"none\"> A researcher wants to study how people adopt a certain app. The researcher collects data through interviews and then analyzes the data to look for patterns. These patterns are used to develop a theory about how people adopt that app.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559738&quot;:360,&quot;335559739&quot;:120,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<ul>\n<li><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559738&quot;:360,&quot;335559739&quot;:120,&quot;335559740&quot;:276}\">\u00a0<\/span><a href=\"https:\/\/researcher.life\/blog\/article\/what-is-thematic-analysis-and-how-to-do-it-with-examples\/\" target=\"_blank\" rel=\"noopener\"><b><i><span data-contrast=\"none\">Thematic analysis:<\/span><\/i><\/b><\/a><span data-contrast=\"none\"> This design is used to compare the data collected in past research to find similar themes in qualitative research.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559738&quot;:360,&quot;335559739&quot;:120,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><strong><i>Example:<\/i><\/strong><span data-contrast=\"none\"> A researcher examines an interview transcript to identify common themes, say, topics or patterns emerging repeatedly.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559738&quot;:360,&quot;335559739&quot;:120,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"20\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><a href=\"https:\/\/researcher.life\/blog\/article\/what-is-discourse-analysis-steps-tips-examples\/\" target=\"_blank\" rel=\"noopener\"><b><i><span data-contrast=\"none\">Discourse<\/span><\/i><\/b> <b><i><span data-contrast=\"none\">analysis<\/span><\/i><\/b><b><span data-contrast=\"none\">:<\/span><\/b><\/a><span data-contrast=\"none\"> This <\/span><span data-contrast=\"none\">research design<\/span><span data-contrast=\"none\"> deals with language or social contexts used in data gathering in qualitative research.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559738&quot;:360,&quot;335559739&quot;:120,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><strong><i>Example:<\/i><\/strong><span data-contrast=\"none\"> Identifying ideological frameworks and viewpoints of writers of a series of policies.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559738&quot;:360,&quot;335559739&quot;:120,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<h2><a href=\"https:\/\/paperpal.com\/?utm_source=contentmarketing&amp;utm_medium=r-blog&amp;utm_campaign=hero-article-research-design-paperpal-banner1\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5463 size-full\" src=\"https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/RPaperpal_BlogBanners-1_02_.png\" alt=\"\" width=\"640\" height=\"139\" srcset=\"https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/RPaperpal_BlogBanners-1_02_.png 640w, https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/RPaperpal_BlogBanners-1_02_-300x65.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Quantitative_research_design_types_and_quantitative_research_design_examples\"><\/span><b><span data-contrast=\"none\">Quantitative <\/span><\/b><b><span data-contrast=\"none\">research design types<\/span><\/b><b><span data-contrast=\"none\"> and quantitative <\/span><\/b><b><span data-contrast=\"none\">research design examples<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559738&quot;:360,&quot;335559739&quot;:120,&quot;335559740&quot;:276}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"auto\">Note <\/span><span data-contrast=\"none\">the following <\/span><span data-contrast=\"none\">research design categories<\/span><span data-contrast=\"none\"> in quantitative research:<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559738&quot;:360,&quot;335559739&quot;:120,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"20\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><a href=\"https:\/\/researcher.life\/blog\/article\/what-is-descriptive-research-definition-methods-types-and-examples\/\" target=\"_blank\" rel=\"noopener\"><b><i><span data-contrast=\"auto\">Descriptive research design<\/span><\/i><\/b><b><i><span data-contrast=\"auto\">:<\/span><\/i><\/b><\/a> <span data-contrast=\"auto\">This quantitative <\/span><span data-contrast=\"auto\">research design<\/span><span data-contrast=\"auto\"> is applied where the aim is to identify characteristics, frequencies, trends, and categories. It may not often begin with a hypothesis. The basis of this research type is a description of an identified variable. This <\/span><span data-contrast=\"auto\">research design type<\/span><span data-contrast=\"auto\"> describes the \u201cwhat,\u201d \u201cwhen,\u201d \u201cwhere,\u201d or \u201chow\u201d of phenomena (but not the \u201cwhy\u201d).\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><strong><i>Example:<\/i><\/strong><span data-contrast=\"auto\"> A study on the different income levels of people who use nutritional supplements regularly.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"23\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><a href=\"https:\/\/researcher.life\/blog\/article\/what-is-correlational-research-definition-and-examples\/\" target=\"_blank\" rel=\"noopener\"><b><i><span data-contrast=\"auto\">Correlational <\/span><\/i><\/b><b><i><span data-contrast=\"auto\">research design<\/span><\/i><\/b><\/a><span data-contrast=\"auto\">: <\/span><span data-contrast=\"auto\">Correlation reflects the strength and\/or direction of the relationship among variables. The direction of a correlation can be positive or negative. <\/span><span data-contrast=\"auto\">Correlational <\/span><span data-contrast=\"auto\">research design<\/span><span data-contrast=\"auto\"> helps researchers establish a relationship between two variables without the researcher controlling any of them.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><i><span data-contrast=\"auto\"><strong>Example<\/strong>:<\/span><\/i><span data-contrast=\"auto\"> An example of correlational <\/span><span data-contrast=\"auto\">research design<\/span><span data-contrast=\"auto\"> could be studying the correlation between time spent watching crime shows and aggressive behavior in teenagers.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<ul>\n<li><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><b><i><span data-contrast=\"auto\">Diagnostic <\/span><\/i><\/b><b><i><span data-contrast=\"auto\">research design<\/span><\/i><\/b><b><i><span data-contrast=\"auto\">:<\/span><\/i><\/b> <span data-contrast=\"auto\">In <\/span><span data-contrast=\"auto\">diagnostic design, the researcher aims to understand the underlying cause of a specific topic or phenomenon (usually an area of improvement) and find the most effective solution. In simpler terms, a researcher seeks an accurate \u201cdiagnosis\u201d of a problem and identifies a solution.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><i><span data-contrast=\"auto\"><strong>Example<\/strong>: <\/span><\/i><span data-contrast=\"auto\">A researcher analyzing customer feedback and reviews to identify areas where an app can be improved.<\/span><span data-contrast=\"none\">\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"23\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><b><i><span data-contrast=\"auto\">Explanatory <\/span><\/i><\/b><b><i><span data-contrast=\"auto\">research design<\/span><\/i><\/b><b><i><span data-contrast=\"auto\">:<\/span><\/i><\/b> <span data-contrast=\"auto\">In explanatory <\/span><span data-contrast=\"auto\">research design<\/span><span data-contrast=\"auto\">, a researcher uses their ideas and thoughts on a topic to explore their theories in more depth. This design is used to explore a phenomenon when limited information is available. It can help increase current understanding of unexplored aspects of a subject. It is thus a kind of \u201cstarting point\u201d for future research.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><i><span data-contrast=\"auto\"><strong>Example<\/strong>: <\/span><\/i><span data-contrast=\"auto\">Formulating hypotheses to guide future studies on delaying school start times for better mental health in teenagers.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<ul>\n<li><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\">\u00a0<\/span><b><i><span data-contrast=\"auto\">Causal research design<\/span><\/i><\/b><b><i><span data-contrast=\"auto\">:<\/span><\/i><\/b><span data-contrast=\"auto\"> This can be considered a type of explanatory research. <\/span><span data-contrast=\"auto\">Causal research design<\/span><span data-contrast=\"auto\"> seeks to define a cause and effect in its data. The researcher does not use a randomly chosen control group but naturally or pre-existing groupings. Importantly, the researcher does not manipulate the independent variable.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><strong><i>Example<\/i><\/strong><span data-contrast=\"auto\">: Comparing school dropout levels and possible bullying events.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<ul>\n<li><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><a href=\"https:\/\/www.editage.com\/blog\/types-of-experimental-research-designs\/\" target=\"_blank\" rel=\"noopener\"><b><i><span data-contrast=\"auto\">Experimental <\/span><\/i><\/b><b><i><span data-contrast=\"auto\">research design<\/span><\/i><\/b><\/a><b><i><span data-contrast=\"auto\">:<\/span><\/i><\/b><span data-contrast=\"auto\"> This <\/span><span data-contrast=\"auto\">research design<\/span><span data-contrast=\"auto\"> is used to study <\/span><a href=\"https:\/\/www.editage.com\/insights\/correlation-vs-causation-key-differences-with-examples\" target=\"_blank\" rel=\"noopener\"><span data-contrast=\"auto\">causal relationships<\/span><\/a><span data-contrast=\"auto\">. One or more<\/span><a href=\"https:\/\/www.editage.com\/insights\/independent-vs-dependent-variables-key-differences-with-examples\" target=\"_blank\" rel=\"noopener\"><span data-contrast=\"auto\"> independent variables<\/span><\/a><span data-contrast=\"auto\"> are manipulated, and their effect on one or more dependent variables is measured.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><strong><i>Example: <\/i><\/strong><span data-contrast=\"auto\">Determining the efficacy of a new vaccine plan for influenza.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Mixed_Methods_Research_Design\"><\/span>Mixed Methods Research Design<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.editage.com\/blog\/mixed-methods-research\/\" target=\"_blank\" rel=\"noopener\">Mixed methods research<\/a> combines both qualitative and quantitative approaches within a single study. Rather than choosing one paradigm, researchers use both to answer research questions that neither approach could fully address alone.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"When_to_use_mixed_methods\"><\/span>When to use mixed methods:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>When quantitative data explains <em>what<\/em> is happening but not <em>why<\/em><\/li>\n<li>When qualitative findings need statistical validation<\/li>\n<li>When one method&#8217;s limitations can be offset by the other&#8217;s strengths<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Core_mixed_methods_designs\"><\/span>Core mixed methods designs:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table>\n<thead>\n<tr>\n<td><strong>Design Type<\/strong><\/td>\n<td><strong>Approach<\/strong><\/td>\n<td><strong>When to Use<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Convergent parallel<\/td>\n<td>Qualitative and quantitative data collected simultaneously, then compared<\/td>\n<td>When you want to cross-validate findings<\/td>\n<\/tr>\n<tr>\n<td>Explanatory sequential<\/td>\n<td>Quantitative first \u2192 qualitative follows to explain results<\/td>\n<td>When numbers raise questions that need context<\/td>\n<\/tr>\n<tr>\n<td>Exploratory sequential<\/td>\n<td>Qualitative first \u2192 quantitative follows to test findings<\/td>\n<td>When little prior data exists; building a new scale or tool<\/td>\n<\/tr>\n<tr>\n<td>Embedded<\/td>\n<td>One method is nested inside the other (primary + supporting)<\/td>\n<td>When a secondary strand adds a specific dimension<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Example:<\/strong> A hospital studying patient recovery rates (quantitative) alongside in-depth interviews about patient experience (qualitative) \u2014 the numbers show <em>that<\/em> a new protocol works; the interviews reveal <em>why<\/em>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"A_Summary_of_Most_Popular_Research_Designs\"><\/span>A Summary of Most Popular Research Designs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<thead>\n<tr>\n<td><strong>Design Type<\/strong><\/td>\n<td><strong>Category<\/strong><\/td>\n<td><strong>Primary Purpose<\/strong><\/td>\n<td><strong>Data Type<\/strong><\/td>\n<td><strong>Best For<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Grounded theory<\/td>\n<td>Qualitative<\/td>\n<td>Build new theory from data<\/td>\n<td>Interviews, observations<\/td>\n<td>Under-researched phenomena<\/td>\n<\/tr>\n<tr>\n<td>Thematic analysis<\/td>\n<td>Qualitative<\/td>\n<td>Identify patterns across data<\/td>\n<td>Text, transcripts<\/td>\n<td>Comparing across sources<\/td>\n<\/tr>\n<tr>\n<td>Discourse analysis<\/td>\n<td>Qualitative<\/td>\n<td>Analyze language and social context<\/td>\n<td>Text, speech<\/td>\n<td>Policy, media, language studies<\/td>\n<\/tr>\n<tr>\n<td>Descriptive<\/td>\n<td>Quantitative<\/td>\n<td>Describe characteristics of a variable<\/td>\n<td>Numerical, survey<\/td>\n<td>Profiling a population or trend<\/td>\n<\/tr>\n<tr>\n<td>Correlational<\/td>\n<td>Quantitative<\/td>\n<td>Measure relationship between variables<\/td>\n<td>Numerical<\/td>\n<td>Finding associations (not causes)<\/td>\n<\/tr>\n<tr>\n<td>Diagnostic<\/td>\n<td>Quantitative<\/td>\n<td>Identify cause of a problem<\/td>\n<td>Mixed numeric\/feedback<\/td>\n<td>Process improvement, UX research<\/td>\n<\/tr>\n<tr>\n<td>Explanatory<\/td>\n<td>Quantitative<\/td>\n<td>Explore an under-studied phenomenon<\/td>\n<td>Numerical, observational<\/td>\n<td>Generating hypotheses<\/td>\n<\/tr>\n<tr>\n<td>Causal<\/td>\n<td>Quantitative<\/td>\n<td>Define cause and effect using pre-existing groups<\/td>\n<td>Numerical<\/td>\n<td>Natural experiments<\/td>\n<\/tr>\n<tr>\n<td>Experimental<\/td>\n<td>Quantitative<\/td>\n<td>Test causal relationships by manipulating variables<\/td>\n<td>Controlled numerical<\/td>\n<td>Clinical trials, lab studies<\/td>\n<\/tr>\n<tr>\n<td>Mixed methods<\/td>\n<td>Mixed<\/td>\n<td>Answer questions requiring both depth and breadth<\/td>\n<td>Qualitative + quantitative<\/td>\n<td>Complex social\/health problems<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Choose_the_Right_Research_Design\"><\/span>How to Choose the Right Research Design<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Selecting a research design is one of the most consequential decisions in any study. The right choice depends on four key factors:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Your_research_question_type\"><\/span>1. Your research question type<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><em>Exploratory<\/em> (&#8220;What factors influence X?&#8221;) \u2192 Qualitative or explanatory design<\/li>\n<li><em>Descriptive<\/em> (&#8220;How widespread is X?&#8221;) \u2192 Descriptive or correlational design<\/li>\n<li><em>Causal<\/em> (&#8220;Does X cause Y?&#8221;) \u2192 Experimental or causal design<\/li>\n<li><em>Mixed<\/em> (&#8220;How much, and why?&#8221;) \u2192 Mixed methods design<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"2_What_you_already_know\"><\/span>2. What you already know<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Little prior research exists \u2192 Start qualitative (grounded theory)<\/li>\n<li>Existing literature is strong \u2192 Quantitative designs to test or extend it<\/li>\n<li>Some knowledge, but gaps remain \u2192 Explanatory or mixed methods<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"3_Your_practical_constraints\"><\/span>3. Your practical constraints<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table>\n<thead>\n<tr>\n<td><strong>Constraint<\/strong><\/td>\n<td><strong>Implication<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Limited time<\/td>\n<td>Avoid longitudinal or sequential mixed methods<\/td>\n<\/tr>\n<tr>\n<td>Small sample size<\/td>\n<td>Qualitative designs are better suited<\/td>\n<\/tr>\n<tr>\n<td>No control over variables<\/td>\n<td>Correlational or causal (non-experimental)<\/td>\n<\/tr>\n<tr>\n<td>Ethical limits on manipulation<\/td>\n<td>Observational or descriptive<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u00a0<\/strong><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_The_type_of_conclusions_you_need\"><\/span>4. The type of conclusions you need<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Need to <em>generalize<\/em> to a population \u2192 Quantitative with adequate sample size<\/li>\n<li>Need to <em>understand lived experience<\/em> \u2192 Qualitative<\/li>\n<li>Need both breadth and depth \u2192 Mixed methods<\/li>\n<\/ul>\n<figure id=\"attachment_12563\" aria-describedby=\"caption-attachment-12563\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-12563\" src=\"https:\/\/blog.researcher.life\/wp-content\/uploads\/2026\/06\/how-to-choose-a-research-design-300x168.jpg\" alt=\"A professional, top-down research design decision tree flowchart designed for academic researchers.At the very top, a bonus node reads, &quot;Not sure about your goal yet? Prompt: 'I want to generate hypotheses for future work'&quot;, which points down to the main starting node, Q1: What is the main goal of your study? From Q1, four labeled branching paths lead to different decision nodes: Explore a new topic leads to Q2a: How much prior research exists on this topic? &quot;Very little&quot; points directly to Grounded theory. &quot;Some exists&quot; points to Q3a: Do you want to identify patterns across existing data? &quot;Yes&quot; points to Thematic analysis. &quot;No \u2013 I care about language and context&quot; points to Discourse analysis. Describe or measure leads to Q2b: Are you looking for a relationship between variables, or just describing one? &quot;Just describing&quot; points to Descriptive. &quot;Finding a relationship&quot; points to Q3b: Do you control or manipulate the variables? &quot;Yes&quot; points to Correlational. &quot;No&quot; points to Diagnostic. &quot;Diagnosing a problem&quot; points to Explanatory. Test a hypothesis leads to Q2c: Can you assign participants randomly to groups? &quot;Yes&quot; points to Experimental. &quot;No \u2013 groups exist naturally&quot; points to Causal. Understand an experience leads to Q2d: Do you also need to measure or quantify findings? &quot;Yes \u2013 both depth and breadth&quot; points to Mixed methods. &quot;No \u2013 qualitative is enough&quot; loops back to Q3a. The bottom row features color-coded outcome cards containing the design type, a one-line description, and a research example: Blue Cards (Qualitative): Grounded theory (Build theory from scratch), Thematic analysis (Find recurring patterns across qualitative data), and Discourse analysis (Analyze language in social or political context). Teal Cards (Quantitative): Descriptive (Measure and describe variables as they exist), Correlational (Examine relationships without manipulating variables), Diagnostic (Identify root cause and suggest a fix), Explanatory (Explore under-studied areas to frame future research), Causal (Infer cause-effect using natural groupings), and Experimental (Test cause-effect by manipulating a variable). Purple Card (Mixed Methods): Mixed methods (Combine qualitative and quantitative in one study).\" width=\"300\" height=\"168\" srcset=\"https:\/\/blog.researcher.life\/wp-content\/uploads\/2026\/06\/how-to-choose-a-research-design-300x168.jpg 300w, https:\/\/blog.researcher.life\/wp-content\/uploads\/2026\/06\/how-to-choose-a-research-design-768x429.jpg 768w, https:\/\/blog.researcher.life\/wp-content\/uploads\/2026\/06\/how-to-choose-a-research-design.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-12563\" class=\"wp-caption-text\">How to choose a research design<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Benefits_of_research_design\"><\/span><b><span data-contrast=\"none\">Benefits of research design<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"none\">\u00a0T<\/span><span data-contrast=\"none\">here are numerous <\/span><span data-contrast=\"none\">benefits of research design<\/span><span data-contrast=\"none\">. These are as follows:<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<ul>\n<li><b><i><span data-contrast=\"none\">Clear direction:<\/span><\/i><\/b><span data-contrast=\"none\"> Among the <\/span><span data-contrast=\"none\">benefits of research design<\/span><span data-contrast=\"none\">, the main one is providing direction to the research and guiding the choice of clear objectives, which help the researcher to focus on the specific research questions or hypotheses they want to investigate.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"6\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><b><i><span data-contrast=\"none\">Control:<\/span><\/i><\/b><span data-contrast=\"none\"> Through a proper <\/span><span data-contrast=\"none\">research design<\/span><span data-contrast=\"none\">, researchers can control variables, identify potential confounding factors, and use randomization to minimize bias and increase the reliability of their findings.<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"6\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><b><i><span data-contrast=\"none\">Replication:<\/span><\/i><\/b> <span data-contrast=\"none\">Research designs<\/span><span data-contrast=\"none\"> provide the <a href=\"https:\/\/researcher.life\/blog\/article\/what-is-replication-in-research\/\" target=\"_blank\" rel=\"noopener\">opportunity for replication<\/a>. This helps to confirm the findings of a study and ensures that the results are not due to chance or other factors. Thus, a well-chosen <\/span><span data-contrast=\"none\">research design<\/span><span data-contrast=\"none\"> also eliminates bias and errors.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"6\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><b><i><span data-contrast=\"none\">Validity: <\/span><\/i><\/b><span data-contrast=\"none\">A <\/span><span data-contrast=\"none\">research design<\/span><span data-contrast=\"none\"> ensures the validity of the research, i.e., whether the results truly reflect the phenomenon being investigated.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"6\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><b><i><span data-contrast=\"none\">Reliability:<\/span><\/i><\/b> <span data-contrast=\"none\">Benefits of research design<\/span><span data-contrast=\"none\"> also include reducing inaccuracies and ensuring the reliability of the research (i.e., consistency of the research results over time, across different samples, and under different conditions).<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"6\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><b><i><span data-contrast=\"none\">Efficiency:<\/span><\/i><\/b><span data-contrast=\"none\"> A strong <\/span><span data-contrast=\"none\">research design<\/span><span data-contrast=\"none\"> helps increase the efficiency of the research process. Researchers can use a variety of designs to investigate their research questions, choose the most appropriate <\/span><span data-contrast=\"none\">research design<\/span><span data-contrast=\"none\"> for their study, and use statistical analysis to make the most of their data. By effectively describing the data necessary for an adequate test of the hypotheses and explaining how such data will be obtained, <\/span><span data-contrast=\"none\">research design<\/span><span data-contrast=\"none\"> saves a researcher\u2019s time.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"none\">Overall, an appropriately chosen and executed <\/span><span data-contrast=\"none\">research design<\/span><span data-contrast=\"none\"> helps researchers to conduct high-quality research, draw meaningful conclusions, and contribute to the advancement of knowledge in their field.<\/span><\/p>\n<p><a href=\"https:\/\/app.adjust.net.in\/9a5h9w2?campaign=R Blog&amp;adgroup=hero-article-research-design-rlife&amp;creative=banner5&amp;fallback=https%3A%2F%2Fdiscovery.researcher.life%2F%23content_marketing_adjust_blog\"><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:0,&quot;335559740&quot;:276}\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5401 size-full\" src=\"https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/05_RDiscovery_BlogBanner_640x139px-1.png\" alt=\"\" width=\"640\" height=\"139\" srcset=\"https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/05_RDiscovery_BlogBanner_640x139px-1.png 640w, https:\/\/blog.researcher.life\/wp-content\/uploads\/2023\/03\/05_RDiscovery_BlogBanner_640x139px-1-300x65.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/span><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Research_Design_vs_Research_Methodology\"><\/span>Research Design vs. Research Methodology<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>These two terms are often used interchangeably, but they refer to distinct concepts.<\/p>\n<table>\n<thead>\n<tr>\n<td><\/td>\n<td><strong>Research Design<\/strong><\/td>\n<td><strong>Research Methodology<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>What it is<\/strong><\/td>\n<td>The overall plan or blueprint for the study<\/td>\n<td>The specific tools, techniques, and procedures used<\/td>\n<\/tr>\n<tr>\n<td><strong>Answers<\/strong><\/td>\n<td><em>How will the study be structured?<\/em><\/td>\n<td><em>How will data be collected and analyzed?<\/em><\/td>\n<\/tr>\n<tr>\n<td><strong>Scope<\/strong><\/td>\n<td>Broad: covers the entire study framework<\/td>\n<td>Narrow: covers execution-level decisions<\/td>\n<\/tr>\n<tr>\n<td><strong>Decided<\/strong><\/td>\n<td>Before the study begins<\/td>\n<td>Flows from the research design<\/td>\n<\/tr>\n<tr>\n<td><strong>Example<\/strong><\/td>\n<td>Choosing an experimental design<\/td>\n<td>Using a randomized controlled trial with <a href=\"https:\/\/www.editage.com\/insights\/anova-testing-in-statistics\" target=\"_blank\" rel=\"noopener\">ANOVA analysis<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>An analogy:<\/strong> If a research study were a building, the research design is the architectural blueprint: it determines the structure, layout, and purpose. The research methodology is the construction plan: the specific materials, tools, and techniques used to build it.<\/p>\n<ul>\n<li>Research design shapes <strong>what kind of study<\/strong> you are doing<\/li>\n<li>Research methodology shapes <strong>how you actually do it<\/strong><\/li>\n<li>A flawed research design cannot be fixed by a sound methodology, but a strong design can guide methodological choices effectively<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQ_on_Research_Design\"><\/span>Frequently Asked Questions (FAQ) on Research Design<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Can_the_same_research_question_use_more_than_one_type_of_research_design\"><\/span>Can the same research question use more than one type of research design?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, in fact, this is the premise of mixed methods research. A single research question like &#8220;Does this intervention improve patient recovery?&#8221; could be studied using an experimental design (to measure outcomes statistically) alongside a qualitative design (to understand patient experience). Researchers also sometimes run a sequential study, using an exploratory qualitative design first to identify variables, then a quantitative design to test them at scale. The choice depends on what kind of answer is most useful and what resources are available.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_is_the_difference_between_causal_and_experimental_research_design\"><\/span>What is the difference between causal and experimental research design?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Both causal and experimental designs aim to establish cause and effect, but the key difference is control:<\/p>\n<ul>\n<li>In experimental research design, the researcher actively manipulates an independent variable and randomly assigns participants to groups.<\/li>\n<li>In causal (non-experimental) research design, the researcher observes pre-existing groups without manipulation.<\/li>\n<\/ul>\n<p>For example, comparing dropout rates between schools that do and don&#8217;t have anti-bullying programs is causal research; the researcher didn&#8217;t assign students to those schools. Because of this, causal designs are more susceptible to confounding variables.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_does_research_design_differ_across_disciplines\"><\/span>How does research design differ across disciplines?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Your choice of research design is often heavily shaped by the norms of a field. In medicine and psychology, experimental and correlational designs dominate because causal claims require rigorous control. In sociology and anthropology, qualitative designs like grounded theory and discourse analysis are standard because the goal is depth of understanding, not statistical generalization. In education research, mixed methods designs are common because outcomes are both measurable and contextual. If you&#8217;re unsure which design fits your field, reviewing methodology sections of recently published papers in your target journal is a reliable guide.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_are_the_most_common_mistakes_researchers_make_in_research_design\"><\/span>What are the most common mistakes researchers make in research design?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The most frequent errors include:<\/p>\n<ul>\n<li>choosing a design after data collection has already begun (which limits what conclusions can be drawn),<\/li>\n<li>selecting a quantitative design when the research question is exploratory in nature,<\/li>\n<li>failing to account for confounding variables in correlational or causal designs,<\/li>\n<li>using too small a sample size to support the chosen design&#8217;s statistical requirements, and<\/li>\n<li>not aligning the design with the intended audience or publication venue.<\/li>\n<\/ul>\n<p>A well-chosen design should feel inevitable given the research question. If justifying it requires significant qualification, it may be worth revisiting.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Do_all_research_designs_require_a_hypothesis\"><\/span>Do all research designs require a hypothesis?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No. A hypothesis (a testable prediction about the relationship between variables) is a feature of quantitative designs, particularly experimental, correlational, and causal designs.<\/p>\n<p>Qualitative designs like grounded theory, thematic analysis, and discourse analysis typically begin with a research question rather than a hypothesis, because their goal is exploration and theory-building rather than confirmation.<\/p>\n<p>Descriptive and explanatory quantitative designs may also start without a formal hypothesis, instead using research objectives or problem statements to guide data collection. Knowing whether your study needs a hypothesis is itself a useful indicator of which research design category you belong in.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_research_design_be_modified_during_the_course_of_a_study\"><\/span><strong>Can research design be modified during the course of a study?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, research design can be modified during the course of a study based on emerging insights, practical constraints, or unforeseen circumstances. Research is an iterative process and, as new data is collected and analyzed, it may become necessary to adjust or refine the research design.<\/p>\n<p>However, any modifications should be made judiciously and with careful consideration of their impact on the study&#8217;s integrity and validity. It is advisable to document any changes made to the research design, along with a clear rationale for the modifications, in order to maintain transparency and allow for proper interpretation of the results.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_can_I_ensure_the_validity_and_reliability_of_my_research_design\"><\/span><strong>How can I ensure the validity and reliability of my research design?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Validity refers to the accuracy and meaningfulness of your study&#8217;s findings, while reliability relates to the consistency and stability of the measurements or observations. To enhance validity, carefully define your research variables, use established measurement scales or protocols, and collect data through appropriate methods. Consider conducting a pilot study to identify and address any potential issues before full implementation.<\/p>\n<p>To enhance reliability, use standardized procedures, conduct inter-rater or test-retest reliability checks, and employ appropriate statistical techniques for data analysis. It is also essential to document and report your methodology clearly, allowing for replication and scrutiny by other researchers.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_is_the_difference_between_a_between-subjects_design_and_a_within-subjects_design\"><\/span>What is the difference between a between-subjects design and a within-subjects design?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In a <a href=\"https:\/\/www.editage.com\/blog\/between-subjects-design\/\" target=\"_blank\" rel=\"noopener\">between-subjects design<\/a>, every participant experiences only one condition, and there is usually an intervention\/experimental group and a <a href=\"https:\/\/www.editage.com\/blog\/control-group\/\" target=\"_blank\" rel=\"noopener\">control group<\/a>. The researcher compares participants assigned to different conditions. In a <a href=\"https:\/\/www.editage.com\/blog\/within-subjects-design\/\" target=\"_blank\" rel=\"noopener\">within-subjects design<\/a>, each participant experiences all conditions, and researchers test the same people repeatedly to compare conditions, usually before and after an intervention or over a specific time period. \u201cBetween\u201d means comparing conditions between groups; \u201cwithin\u201d means comparing conditions within the same group.<\/p>\n<p><i><span data-contrast=\"auto\">Editage All Access<\/span><\/i><i><span data-contrast=\"auto\"> is a subscription-based platform that unifies the best AI tools and services designed to speed up, simplify, and streamline every step of a researcher\u2019s journey. The <\/span><\/i><a href=\"https:\/\/researcher.life\/?utm_source=contentmarketing&amp;utm_medium=rblog&amp;utm_campaign=what-is-research-design-types-examples-boilerplate\"><b><i><span data-contrast=\"none\">Editage All Access Pack<\/span><\/i><\/b><\/a> <i><span data-contrast=\"auto\">is a one-of-a-kind subscription that unlocks full access to an AI writing assistant, literature recommender, journal finder, scientific illustration tool, and exclusive discounts on professional publication services from Editage.<\/span><\/i><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559738&quot;:0,&quot;335559739&quot;:240,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><i><span data-contrast=\"auto\">Based on 22+ years of experience in academia, <\/span><\/i><i><span data-contrast=\"auto\">Editage All Access<\/span><\/i><i><span data-contrast=\"auto\"> empowers researchers to put their best research forward and move closer to success. Explore our top AI Tools pack, AI Tools + Publication Services pack, or Build Your Own Plan. Find everything a researcher needs to succeed, all in one place \u2013\u202f<\/span><\/i><a href=\"https:\/\/researcher.life\/all-access-pricing?utm_source=contentmarketing&amp;utm_medium=rblog&amp;utm_campaign=what-is-research-design-types-examples-boilerplate\"><b><i><span data-contrast=\"none\">Get All Access now starting at just <\/span><\/i><\/b><b><i><span data-contrast=\"none\">$14<\/span><\/i><\/b><b><i><span data-contrast=\"none\"> a month<\/span><\/i><\/b><\/a><b><i><span data-contrast=\"auto\">!<\/span><\/i><\/b><span data-contrast=\"auto\">\u202f<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559738&quot;:0,&quot;335559739&quot;:240,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><strong><em>This article was published on March 14, 2023, and updated on June 3, 2026.<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A well-designed study should have a clear and well-defined research question, a detailed plan for collecting data, and a method for analyzing and interpreting the<\/p>\n","protected":false},"author":10,"featured_media":5403,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","footnotes":""},"categories":[489,1],"tags":[12,542,34,67,508],"class_list":["post-5395","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-getting-published","category-researcher-life","tag-academic-writing","tag-research-design","tag-scholarly-publishing","tag-scientific-research","tag-tips-for-researchers"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is Research Design? 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