Key Takeaways: A Likert scale is a survey rating scale, devised by Rensis Likert in 1932, that measures attitudes and opinions across a range of
Category: Research tips
Key Takeaways Member checking is a technique in which researchers return transcripts, summaries, or findings to participants, who confirm, correct, or extend the researcher’s interpretation.
Key Takeaways: Paraphrasing means changing both the words and the sentence structure of a source, not just swapping in synonyms. Paraphrased ideas almost always need
Key Takeaways IMRAD stands for Introduction, Methods, Results, and Discussion; it is the most widely used structure for original research articles in the sciences and
Glossary of Key Terms Term Definition Non-probability sampling A sampling approach in which participants are selected through subjective judgment or convenience rather than random
Glossary of Key Terms Term Definition Thematic Analysis (TA) A qualitative research method used to identify, analyze, and interpret recurring patterns or themes within
Glossary of Key Terms The following terms appear throughout this article. Familiarize yourself with them before reading further. Term Definition Confirmability A trustworthiness criterion in
Glossary of Key Terms Term Definition Inductive reasoning A method of drawing general conclusions from specific observations or patterns. Deductive reasoning A method of reaching
Understanding levels of measurement is one of the most foundational skills in research and data analysis. The level at which a variable is measured determines
Glossary of Key Terms Term Definition Simple Random Sampling (SRS) A probability technique in which every member of the population has an equal and independent
Key Takeaways Quasi-experimental design is a research methodology that tests cause-and-effect relationships without randomly assigning participants to groups. It sits between true experimental designs (which
Glossary of Key Terms Term Definition Stratified Sampling A probability technique that divides the population into distinct, homogeneous subgroups (strata) and randomly samples within each.
Glossary of Key Terms Term Definition Purposive Sampling A non-probability technique where the researcher deliberately selects participants or cases based on specific traits relevant to
Glossary of Key Terms Term Definition Snowball Sampling A non-probability, chain-referral technique where existing participants recruit future participants from among their acquaintances. Seed The initial
Glossary of Key Terms Term Definition Pilot study A small-scale trial run of a planned larger study, conducted to assess whether the full study
Glossary of Key Terms Term Definition Population The complete set of all individuals, objects, events, or measurements that share a defined characteristic and are
Research interviews are among the most widely used data collection methods in academic and professional research. A researcher asks questions of one or more
Choosing the right research methodology is one of the most important decisions you will make in any research project. Your methodology determines what kind of
If you’ve ever spent weeks buried under hundreds of PDFs trying to map out a research field, you know the literature review is one of
Glossary of Key Terms Before diving in, here are the essential terms you’ll encounter throughout this guide: Term Definition Google Scholar A free
Quick Definition: A longitudinal study is a research design in which the same individuals are observed or measured repeatedly over an extended period of time
Academic research is a methodical way of exploring new ideas or deepening our understanding of things we already know. It involves gathering and studying information
Every research study draws conclusions from a subset of a larger population. Whether you are analyzing clinical trial participants, survey respondents, or organisms in an
An appendix in a research paper contains additional or supplementary information that may aid the reader’s understanding of the subject but is not essential for
A variable is an important element of research. It is a characteristic, number, or quantity of any category that can be measured or counted and
Correlational research is a type of non-experimental research in which researchers measure two or more variables and assess the relationship or correlation between them without any
The best ChatGPT alternatives for research are Paperpal for academic writing, SciSpace for methodology support, Elicit for evidence synthesis, Julius AI for data analysis, and
Professional English editing makes it easier for your manuscript to get past desk rejection and through peer review because it makes your research easier to
Whether you’re designing your first research study or trying to make sense of statistical relationships, understanding the difference between explanatory and response variables is fundamental
The widespread availability of open-access journals across the web has made it convenient for researchers to search for and access the journals they require. Many
Imagine a psychologist developing a new questionnaire to measure levels of anxiety among working mothers. To ensure the test is valid, they compare its results
A basic human tendency or a cognitive bias that is inherent in individuals is to attribute all positive outcomes and good results to their actions
As individuals, we always expect good outcomes and results, both in our personal as well as our professional endeavors. Interestingly, our larger community and society
Face validity is a concept that plays a crucial role in research, as it helps to determine the effectiveness and credibility of a test or
Accurate and valid research relies on carefully selected samples that represent the population under study. However, sometimes researchers fall prey to sampling bias, which occurs
In the world of science and academia, researchers frequently rely on different kinds of tools and methods as they navigate their scholarly journeys. That is
In the academic and scientific arena, students and researchers often find themselves involved in quantifying or validating concepts as part of their clinical and laboratory
Most people prefer to work, socialize, and even relax in an environment that does not challenge or annoy them. In fact, unconsciously, people align their
In the academic landscape, researchers, students, and educators are constantly engaging with research and assessment methods in the work they undertake. Conducting experiments, using different
Predictive validity is an essential concept in psychometrics and research methodology. It refers to the extent to which a test score or assessment can accurately
Probability sampling is employed in research scenarios necessitating a representative and unbiased study of a population. This approach, while requiring a well-defined sampling frame and
Experimental research is a scientific method that helps prove the relationship between dependent and independent variables. This type of research is used to establish a
The history of research can be traced back to ancient civilizations. While the methods and means have evolved and become more modern, two fundamental types
Early career researchers trying to make a mark in their field often strive to get their work published in leading journals. However, while being prolific
The rapidly growing number of academic journals, increasing subscription costs, and the continued reluctance of some commercial publishers to adopt open-access models are all factors
Widely used in academia, the Web of Science h-Index quantifies a researcher’s productivity and impact by taking into account the amount of work they have
Among the many bibliometric indices used to measure the scholarly impact of a researcher’s published work, the h-index is the most recognized and widely used
Sampling is a fundamental research technique that allows investigators to draw meaningful conclusions about a larger population by studying a selected subset, ensuring that findings
A well-crafted research statement is a cornerstone of academic career advancement. It serves as a concise yet comprehensive overview of a researcher’s scholarly pursuits, providing
Heuristics is an important concept in behavioral economics and can be defined as a shortcut for solving a problem or answering a question based on