{"id":3963,"date":"2026-07-12T03:09:32","date_gmt":"2026-07-12T03:09:32","guid":{"rendered":"https:\/\/researcher.life\/blog\/?p=3963"},"modified":"2026-07-12T06:12:26","modified_gmt":"2026-07-12T06:12:26","slug":"authorship-in-research","status":"publish","type":"post","link":"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/","title":{"rendered":"A Guide to Authorship in Research and Scholarly Publishing"},"content":{"rendered":"<p><strong>Key Takeaways:<\/strong><\/p>\n<ul>\n<li>Authorship is defined by contribution, not seniority. The ICMJE&#8217;s 4 criteria and the CRediT taxonomy are the two frameworks most journals now use to assign credit.<\/li>\n<li>Ghost, gift, and honorary authorship are the 3 most common ethical violations in scholarly publishing, and no major journal or committee allows AI tools to be listed as authors.<\/li>\n<li>Author order and first authorship carry real career weight. Negotiating them early and in writing prevents most disputes later on.<\/li>\n<li>Undergrad and grad students can improve their odds of first authorship through early, sustained, high-value contributions, not simply by logging the most lab hours.<\/li>\n<\/ul>\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\/authorship-in-research\/#Glossary_of_Key_Terms\" title=\"Glossary of Key Terms\">Glossary of Key Terms<\/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\/authorship-in-research\/#How_Is_Authorship_in_Research_Defined\" title=\"How Is Authorship in Research Defined?\">How Is Authorship in Research Defined?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#What_are_the_ICMJE_criteria_for_authorship\" title=\"What are the ICMJE criteria for authorship?\">What are the ICMJE criteria for authorship?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#When_should_authorship_be_decided\" title=\"When should authorship be decided?\">When should authorship be decided?<\/a><\/li><\/ul><\/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\/authorship-in-research\/#The_CRediT_Taxonomy_A_Modern_Framework_for_Contribution\" title=\"The CRediT Taxonomy: A Modern Framework for Contribution\">The CRediT Taxonomy: A Modern Framework for Contribution<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#What_is_the_CRediT_taxonomy\" title=\"What is the CRediT taxonomy?\">What is the CRediT taxonomy?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#How_does_CRediT_differ_from_traditional_authorship_listing\" title=\"How does CRediT differ from traditional authorship listing?\">How does CRediT differ from traditional authorship listing?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Sample_Author_Contribution_Statement\" title=\"Sample Author Contribution Statement\">Sample Author Contribution Statement<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Author_and_Contributor_Roles_Explained\" title=\"Author and Contributor Roles Explained\">Author and Contributor Roles Explained<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Understanding_Author_Order_and_Position\" title=\"Understanding Author Order and Position\">Understanding Author Order and Position<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#How_is_the_order_of_authors_in_research_decided\" title=\"How is the order of authors in research decided?\">How is the order of authors in research decided?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#What_is_co-first_authorship_and_when_is_it_used\" title=\"What is co-first authorship and when is it used?\">What is co-first authorship and when is it used?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Ghost_Gift_and_Honorary_Authorship_Naming_the_Problem\" title=\"Ghost, Gift, and Honorary Authorship: Naming the Problem\">Ghost, Gift, and Honorary Authorship: Naming the Problem<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Can_AI_Tools_Be_Listed_as_an_Author\" title=\"Can AI Tools Be Listed as an Author?\">Can AI Tools Be Listed as an Author?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Can_AI_tools_like_ChatGPT_be_credited_as_an_author_on_a_paper\" title=\"Can AI tools like ChatGPT be credited as an author on a paper?\">Can AI tools like ChatGPT be credited as an author on a paper?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Resolving_Authorship_Disputes\" title=\"Resolving Authorship Disputes\">Resolving Authorship Disputes<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#What_should_you_do_if_you_disagree_with_your_author_position\" title=\"What should you do if you disagree with your author position?\">What should you do if you disagree with your author position?<\/a><\/li><\/ul><\/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\/authorship-in-research\/#Author_Identification_and_Accountability\" title=\"Author Identification and Accountability\">Author Identification and Accountability<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#What_is_an_ORCID_iD_and_why_does_it_matter_for_authorship\" title=\"What is an ORCID iD and why does it matter for authorship?\">What is an ORCID iD and why does it matter for authorship?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Preprints_and_Authorship\" title=\"Preprints and Authorship\">Preprints and Authorship<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Can_the_author_list_change_between_a_preprint_and_the_final_published_paper\" title=\"Can the author list change between a preprint and the final published paper?\">Can the author list change between a preprint and the final published paper?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#A_Detailed_Guide_for_Undergrad_and_Grad_Students_Earning_First_Authorship\" title=\"A Detailed Guide for Undergrad and Grad Students: Earning First Authorship\">A Detailed Guide for Undergrad and Grad Students: Earning First Authorship<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#When_should_a_student_expect_to_be_considered_for_first_authorship\" title=\"When should a student expect to be considered for first authorship?\">When should a student expect to be considered for first authorship?<\/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\/authorship-in-research\/#How_can_students_position_themselves_for_first_authorship\" title=\"How can students position themselves for first authorship?\">How can students position themselves for first authorship?<\/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\/authorship-in-research\/#How_do_you_negotiate_co-first_authorship\" title=\"How do you negotiate co-first authorship?\">How do you negotiate co-first authorship?<\/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\/authorship-in-research\/#What_should_you_do_if_an_authorship_dispute_arises_with_your_advisor\" title=\"What should you do if an authorship dispute arises with your advisor?\">What should you do if an authorship dispute arises with your advisor?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Avoiding_Unethical_Authorship_in_Research\" title=\"Avoiding Unethical Authorship in Research\">Avoiding Unethical Authorship in Research<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Practical_Tools_Author_Agreements_and_Contribution_Statements\" title=\"Practical Tools: Author Agreements and Contribution Statements\">Practical Tools: Author Agreements and Contribution Statements<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#What_should_a_basic_author_agreement_include\" title=\"What should a basic author agreement include?\">What should a basic author agreement include?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Frequently_Asked_Questions\" title=\"Frequently Asked Questions\">Frequently Asked Questions<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#How_many_authors_can_a_research_paper_have\" title=\"How many authors can a research paper have?\">How many authors can a research paper have?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#What_is_the_difference_between_an_author_and_a_contributor_in_a_research_paper\" title=\"What is the difference between an author and a contributor in a research paper?\">What is the difference between an author and a contributor in a research paper?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Can_a_supervisor_be_added_as_an_author_without_contributing_to_the_research\" title=\"Can a supervisor be added as an author without contributing to the research?\">Can a supervisor be added as an author without contributing to the research?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#What_happens_if_you_are_not_given_authorship_you_believe_you_deserve\" title=\"What happens if you are not given authorship you believe you deserve?\">What happens if you are not given authorship you believe you deserve?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Is_alphabetical_order_a_fair_way_to_list_authors_on_a_paper\" title=\"Is alphabetical order a fair way to list authors on a paper?\">Is alphabetical order a fair way to list authors on a paper?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Can_the_same_person_be_both_first_author_and_corresponding_author\" title=\"Can the same person be both first author and corresponding author?\">Can the same person be both first author and corresponding author?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Does_author_order_affect_citation_count_or_career_advancement\" title=\"Does author order affect citation count or career advancement?\">Does author order affect citation count or career advancement?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#Can_undisclosed_AI-generated_text_disqualify_a_paper_from_publication\" title=\"Can undisclosed AI-generated text disqualify a paper from publication?\">Can undisclosed AI-generated text disqualify a paper from publication?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#What_should_be_included_in_an_author_contribution_statement\" title=\"What should be included in an author contribution statement?\">What should be included in an author contribution statement?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/researcher.life\/blog\/article\/authorship-in-research\/#References\" title=\"References\">References<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Glossary_of_Key_Terms\"><\/span>Glossary of Key Terms<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table width=\"624\">\n<thead>\n<tr>\n<td width=\"312\"><strong>Term<\/strong><\/td>\n<td width=\"312\"><strong>Definition<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td width=\"312\">Authorship<\/td>\n<td width=\"312\">Formal credit and accountability for a published research work, based on meeting defined contribution criteria.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">ICMJE<\/td>\n<td width=\"312\">International Committee of Medical Journal Editors, the body behind the most widely used authorship criteria.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">COPE<\/td>\n<td width=\"312\">Committee on Publication Ethics, a forum that issues guidance on research and publishing integrity.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">CRediT<\/td>\n<td width=\"312\">Contributor Roles Taxonomy, a standardized list of 14 roles used to describe each author&#8217;s specific contribution.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\"><a href=\"https:\/\/www.editage.us\/blog\/what-does-a-corresponding-author-do-during-manuscript-submission\/\">Corresponding author<\/a><\/td>\n<td width=\"312\">The author who manages submission, correspondence, and communication with the journal on behalf of all authors.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">First author<\/td>\n<td width=\"312\">Usually the person who did the majority of the work and drafted the manuscript; listed first in the byline.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Co-first authorship<\/td>\n<td width=\"312\">An arrangement in which 2 or more authors are credited as having contributed equally to the first-author role.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Ghost authorship<\/td>\n<td width=\"312\">Omitting someone who made a genuine, qualifying contribution from the author list.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Gift authorship<\/td>\n<td width=\"312\">Naming someone as an author despite little or no qualifying contribution to the work.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Honorary authorship<\/td>\n<td width=\"312\">Adding a senior figure as author based on status or seniority rather than actual contribution.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Contributor<\/td>\n<td width=\"312\">A person who assisted the research but did not meet the full criteria for authorship.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">ORCID iD<\/td>\n<td width=\"312\">A permanent, unique digital identifier that distinguishes researchers with similar or identical names.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Author contribution statement<\/td>\n<td width=\"312\">A section in a published paper that specifies exactly what each author did, often using CRediT roles.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Preprint<\/td>\n<td width=\"312\">A manuscript version shared publicly before formal peer review and journal publication.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"How_Is_Authorship_in_Research_Defined\"><\/span>How Is Authorship in Research Defined?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"What_are_the_ICMJE_criteria_for_authorship\"><\/span>What are the ICMJE criteria for authorship?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The International Committee of Medical Journal Editors, or ICMJE, defines authorship using 4 criteria that must all be met. An author must make a substantial contribution to the idea, design, data collection, or analysis. They must help draft or critically revise the manuscript. They must approve the final version for publication. They must agree to be accountable for the accuracy and integrity of the work.<\/p>\n<p>These 4 criteria apply together, not separately. A person who only collected data but did not help write or revise the manuscript would not meet the full definition of authorship under ICMJE guidance, even in fields outside medicine that have adopted the same standard.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"When_should_authorship_be_decided\"><\/span>When should authorship be decided?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>According to the Committee on Publication Ethics, or COPE, the ideal time to settle authorship is before the research project begins, not after the <a href=\"https:\/\/www.editage.com\/blog\/how-to-write-a-good-research-paper\/\">research paper<\/a> is drafted. COPE recommends that research teams create a written author agreement and revisit it as the project evolves, since roles, contributions, and even team membership often shift over months or years of work.<\/p>\n<p>Any later change to the author list, whether it involves a shift in contribution, or the addition or removal of a team member, should be approved by everyone involved and reflected accurately in the final byline submitted to the journal.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_CRediT_Taxonomy_A_Modern_Framework_for_Contribution\"><\/span>The CRediT Taxonomy: A Modern Framework for Contribution<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"What_is_the_CRediT_taxonomy\"><\/span>What is the CRediT taxonomy?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>CRediT, short for Contributor Roles Taxonomy, is a standardized set of 14 roles that journals now use to describe precisely what each author did. Rather than relying on author order alone to signal contribution, CRediT lets teams tag each person against specific roles, giving readers, funders, and hiring committees a clearer picture of who did what.<\/p>\n<table width=\"624\">\n<thead>\n<tr>\n<td width=\"312\"><strong>CRediT Role<\/strong><\/td>\n<td width=\"312\"><strong>What It Covers<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td width=\"312\">Conceptualization<\/td>\n<td width=\"312\">Formulating the research idea, goals, and aims.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Methodology<\/td>\n<td width=\"312\">Designing the models, methods, or experimental approach.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Software<\/td>\n<td width=\"312\">Programming, developing code, or building software tools used in the study.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Validation<\/td>\n<td width=\"312\">Verifying the reproducibility and accuracy of results.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Formal analysis<\/td>\n<td width=\"312\">Applying statistical or mathematical techniques to analyze data.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Investigation<\/td>\n<td width=\"312\">Conducting experiments, data collection, or field work.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Resources<\/td>\n<td width=\"312\">Providing study materials, reagents, patients, samples, or instrumentation.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Data curation<\/td>\n<td width=\"312\">Managing, annotating, and maintaining research data for later reuse.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Writing, original draft<\/td>\n<td width=\"312\">Preparing the initial written manuscript.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Writing, review and editing<\/td>\n<td width=\"312\">Critically reviewing and revising the manuscript before submission.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Visualization<\/td>\n<td width=\"312\">Preparing figures, tables, and other data visualizations.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Supervision<\/td>\n<td width=\"312\">Overseeing and mentoring the research team and its planning.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Project administration<\/td>\n<td width=\"312\">Coordinating the research activity and its timeline.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Funding acquisition<\/td>\n<td width=\"312\">Securing the financial support that made the project possible.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"How_does_CRediT_differ_from_traditional_authorship_listing\"><\/span>How does CRediT differ from traditional authorship listing?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Traditional author lists show only names and order, which forces readers to guess at each person&#8217;s real contribution. CRediT instead publishes a short contribution statement alongside the paper, listing every author against the specific roles they filled. A person can satisfy authorship criteria while contributing to only a few CRediT roles, as long as the ICMJE conditions are also met.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Sample_Author_Contribution_Statement\"><\/span>Sample Author Contribution Statement<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Here\u2019s an example of what an author contribution statement looks like. Some journals accept initials for authors, while others expect the full names to be given.<\/p>\n<ul>\n<li><strong><em>PS:<\/em><\/strong><em> Conceptualization, Methodology, Formal analysis, Writing, original draft.<\/em><\/li>\n<li><strong><em>JO:<\/em><\/strong><em> Investigation, Data curation, Software, Visualization.<\/em><\/li>\n<li><strong><em>WL:<\/em><\/strong><em> Investigation, Validation, Writing, review and editing.<\/em><\/li>\n<li><strong><em>SM:<\/em><\/strong><em> Resources, Supervision, Project administration, Funding acquisition, Writing, review and editing.<\/em><\/li>\n<\/ul>\n<p><em>All authors reviewed and approved the final manuscript.<\/em><\/p>\n<p><a href=\"https:\/\/researcher.life\/?utm_source=contentmarketing&amp;utm_medium=r-blog&amp;utm_campaign=guide-to-authorship-in-research-and-scholarly-publishing\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4508 size-full\" src=\"https:\/\/blog.researcher.life\/wp-content\/uploads\/2021\/05\/Banner-2_Write-and-Publish.png\" alt=\"\" width=\"640\" height=\"139\" srcset=\"https:\/\/blog.researcher.life\/wp-content\/uploads\/2021\/05\/Banner-2_Write-and-Publish.png 640w, https:\/\/blog.researcher.life\/wp-content\/uploads\/2021\/05\/Banner-2_Write-and-Publish-300x65.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Author_and_Contributor_Roles_Explained\"><\/span>Author and Contributor Roles Explained<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Growing pressure to publish, combined with an increase in multi-author projects, makes it harder to separate authors, co-authors, and contributors. Confusing these roles is one of the most common sources of conflict in scholarly publishing. The table below summarizes the standard distinctions.<\/p>\n<table width=\"624\">\n<thead>\n<tr>\n<td width=\"312\"><strong>Role<\/strong><\/td>\n<td width=\"312\"><strong>Typical Responsibility<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td width=\"312\">Lead or first author<\/td>\n<td width=\"312\">Performs the majority of the original research, drafts and edits the manuscript, and leads journal submission.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Co-author<\/td>\n<td width=\"312\">Makes a major contribution and shares responsibility for the results, working with the lead author on revisions.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Corresponding author<\/td>\n<td width=\"312\">Signs the publishing agreement, manages correspondence, and confirms ethical compliance and author order.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Contributor<\/td>\n<td width=\"312\">Provides resources, planning, or technical assistance without meeting full authorship criteria; named in acknowledgments.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Understanding_Author_Order_and_Position\"><\/span>Understanding Author Order and Position<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"How_is_the_order_of_authors_in_research_decided\"><\/span>How is the order of authors in research decided?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Author order can matter as much to a career as the raw number of papers published, yet practices differ sharply across research fields. There is still no single global standard, and journals rarely intervene in order disputes, which leaves teams responsible for agreeing on a fair approach themselves.<\/p>\n<table width=\"624\">\n<thead>\n<tr>\n<td width=\"312\"><strong>Field or Discipline<\/strong><\/td>\n<td width=\"312\"><strong>Common Ordering Convention<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td width=\"312\">Life sciences and medicine<\/td>\n<td width=\"312\">First author did the most work; last author is the senior lead or principal investigator.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Physics and mathematics<\/td>\n<td width=\"312\">Often alphabetical, regardless of individual contribution level.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Humanities<\/td>\n<td width=\"312\">Single authorship remains the norm; multi-author papers are comparatively rare.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Engineering and computer science<\/td>\n<td width=\"312\">Contribution-based order, sometimes with a separate CRediT statement for clarity.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"What_is_co-first_authorship_and_when_is_it_used\"><\/span>What is co-first authorship and when is it used?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Co-first, or equal-contribution, authorship is used when 2 or more researchers contributed comparably to the work and neither can reasonably be ranked above the other. Journals typically mark this with a footnote such as &#8220;these authors contributed equally,&#8221; alongside the names. This practice has become far more common over the last 10 to 15 years as collaborative, multi-lab projects have grown.<\/p>\n<p><em>See also:\u00a0<\/em><a href=\"https:\/\/researcher.life\/blog\/article\/author-affiliations-in-research-papers\/\" target=\"_blank\" rel=\"noopener\"><em>Author Affiliations in Research Papers: Answering Your Top 3 Queries<\/em><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ghost_Gift_and_Honorary_Authorship_Naming_the_Problem\"><\/span>Ghost, Gift, and Honorary Authorship: Naming the Problem<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Scholarly publishing continues to be affected by authorship practices that break with ICMJE and CRediT standards. These behaviors have specific names that researchers should recognize, since they are the terms used in journal policies, institutional investigations, and research integrity training.<\/p>\n<table width=\"624\">\n<thead>\n<tr>\n<td width=\"208\"><strong>Practice<\/strong><\/td>\n<td width=\"208\"><strong>Definition<\/strong><\/td>\n<td width=\"208\"><strong>Common Example<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td width=\"208\">Ghost authorship<\/td>\n<td width=\"208\">A genuine contributor is left off the author list entirely.<\/td>\n<td width=\"208\">A medical writer drafts a paper for a sponsor but is not credited as an author.<\/td>\n<\/tr>\n<tr>\n<td width=\"208\">Gift authorship<\/td>\n<td width=\"208\">Someone is added as an author despite little or no qualifying contribution.<\/td>\n<td width=\"208\">A colleague is added to return a past favor.<\/td>\n<\/tr>\n<tr>\n<td width=\"208\">Honorary authorship<\/td>\n<td width=\"208\">A senior figure is listed by convention or seniority rather than actual contribution.<\/td>\n<td width=\"208\">A department head is automatically added to every paper from the lab.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The International Center for Academic Integrity also flags related misconduct, including changing author order without justification, using authority to add an uninvolved person, removing a contributor&#8217;s name from later publications, and listing someone as an author without their consent. Any of these can trigger a formal investigation by a journal or institution.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Can_AI_Tools_Be_Listed_as_an_Author\"><\/span>Can AI Tools Be Listed as an Author?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Can_AI_tools_like_ChatGPT_be_credited_as_an_author_on_a_paper\"><\/span>Can AI tools like ChatGPT be credited as an author on a paper?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No. Every major publishing body, including the ICMJE, COPE, and leading journals such as Nature, Science, and JAMA, prohibits listing AI tools as authors or co-authors. The reasoning is consistent: authorship requires accountability, and an AI system cannot take responsibility for a manuscript&#8217;s accuracy or defend it if challenged.<\/p>\n<table width=\"624\">\n<thead>\n<tr>\n<td width=\"312\"><strong>Organization<\/strong><\/td>\n<td width=\"312\"><strong>Position on AI and Authorship<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td width=\"312\">ICMJE<\/td>\n<td width=\"312\">AI as author is prohibited; disclosure of AI-assisted drafting or editing is required.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">COPE<\/td>\n<td width=\"312\">AI as author is prohibited; use must be disclosed and human authors remain fully responsible.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">Nature and Science<\/td>\n<td width=\"312\">AI as author is prohibited; permitted only as a disclosed writing or editing aid.<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">JAMA and NEJM<\/td>\n<td width=\"312\">AI as author is prohibited; AI use must be confirmed confidential and disclosed.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Where AI tools are permitted at all, it is only for tasks such as language polishing, formatting, or literature searching, and only with full disclosure in the manuscript or cover letter. Authors remain fully responsible for verifying any AI-generated text, data summary, or image, and undisclosed AI use can be treated as a form of research misconduct.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Resolving_Authorship_Disputes\"><\/span>Resolving Authorship Disputes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"What_should_you_do_if_you_disagree_with_your_author_position\"><\/span>What should you do if you disagree with your author position?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Raise the concern directly and early with the corresponding author or team lead, ideally before submission rather than after publication. Most disputes are easier to resolve while the manuscript is still in draft form, since author order changes after acceptance often require formal correction requests to the journal.<\/p>\n<p>If a direct conversation does not resolve the issue, most institutions maintain a research integrity office or ombudsperson who can mediate. COPE also publishes flowcharts that editors use to handle authorship complaints, covering situations such as a disputed order, an omitted contributor, or a name added without consent. These flowcharts describe a stepwise process rather than a single fixed rule.<\/p>\n<ul>\n<li>Document contributions as you go, using dated notes, emails, or a shared project log.<\/li>\n<li>Raise concerns in writing, not only verbally, so there is a clear record.<\/li>\n<li>Escalate to a department chair or research integrity office if a direct conversation fails.<\/li>\n<li>Request journal-level correction only as a last resort, since it becomes a permanent, public record.<\/li>\n<\/ul>\n<p><em>See also:\u00a0<\/em><a href=\"https:\/\/researcher.life\/blog\/article\/single-vs-multiple-authors-in-research-papers\/\" target=\"_blank\" rel=\"noopener\"><em>Authorship in Research: Single vs Multiple Authors in Research papers\u00a0<\/em><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Author_Identification_and_Accountability\"><\/span>Author Identification and Accountability<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"What_is_an_ORCID_iD_and_why_does_it_matter_for_authorship\"><\/span>What is an ORCID iD and why does it matter for authorship?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>An ORCID iD is a free, permanent digital identifier that distinguishes a researcher from others with the same or similar name. Many journals now require corresponding authors, and sometimes all authors, to supply an ORCID iD at submission. It links a person&#8217;s work across journals, institutions, and name changes, which strengthens the record of who actually did what.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Preprints_and_Authorship\"><\/span>Preprints and Authorship<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Can_the_author_list_change_between_a_preprint_and_the_final_published_paper\"><\/span>Can the author list change between a preprint and the final published paper?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, and it happens routinely. Preprint servers post a manuscript before formal peer review, and the author list at that stage reflects contributions up to posting. Peer review often adds analyses, revisions, or new experiments, and the final published version may add or remove authors accordingly, provided the change follows the same consent and documentation standards used for any other authorship revision.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"A_Detailed_Guide_for_Undergrad_and_Grad_Students_Earning_First_Authorship\"><\/span>A Detailed Guide for Undergrad and Grad Students: Earning First Authorship<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"When_should_a_student_expect_to_be_considered_for_first_authorship\"><\/span>When should a student expect to be considered for first authorship?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A student can reasonably expect first authorship when they perform the majority of the hands-on work, including data collection or experiments, and also take the lead role in drafting and revising the manuscript. Doing the most laboratory hours alone is not enough; the ICMJE criteria require intellectual contribution and manuscript involvement, not just task volume.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_can_students_position_themselves_for_first_authorship\"><\/span>How can students position themselves for first authorship?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Volunteer for the parts of a project that touch study design and analysis, not only routine data collection.<\/li>\n<li>Ask to help draft sections of the manuscript early, even a methods section, rather than waiting to be assigned writing later.<\/li>\n<li>Keep a dated log of tasks completed, including analyses run and drafts written, as evidence of contribution.<\/li>\n<li>Clarify authorship expectations with your advisor at the start of the project, in writing if possible.<\/li>\n<li>Take ownership of at least one full stage of the project, such as the literature review, statistical analysis, or figure preparation.<\/li>\n<li>Present the work at lab meetings or conferences, which builds a visible record of leadership on the project.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"How_do_you_negotiate_co-first_authorship\"><\/span>How do you negotiate co-first authorship?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Co-first authorship negotiations go best when framed around documented contribution rather than personal fairness. Bring a specific, dated list of tasks completed by each person, and propose the standard equal-contribution footnote as a solution rather than asking to simply swap positions. Suggest the conversation happen before submission, since changing an order after acceptance is far harder administratively.<\/p>\n<ul>\n<li>Compare contributions using CRediT roles, not general impressions, to keep the discussion objective.<\/li>\n<li>Propose co-first authorship with an equal-contribution footnote as a concrete, precedented solution.<\/li>\n<li>Involve the corresponding author or advisor early, rather than negotiating only between peers.<\/li>\n<li>Put the agreed outcome in writing, such as a brief email confirming the order and reasoning.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"What_should_you_do_if_an_authorship_dispute_arises_with_your_advisor\"><\/span>What should you do if an authorship dispute arises with your advisor?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Request a private conversation focused on documented contributions rather than seniority. If the disagreement persists, most universities allow students to consult a graduate ombudsperson, a research integrity office, or a departmental committee without directly confronting the advisor again. Students should raise concerns before submission whenever possible, since journals treat post-publication authorship changes as formal corrections.<\/p>\n<p><em>See also: <a href=\"https:\/\/www.editage.com\/blog\/how-to-choose-a-journal\/\">How to Choose a Journal: Where to Publish Your Research<\/a><\/em><\/p>\n<p><em>\u00a0<\/em><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Avoiding_Unethical_Authorship_in_Research\"><\/span>Avoiding Unethical Authorship in Research<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Correctly conveying who is responsible for published research sits at the core of scientific integrity. Despite clear guidelines from ICMJE and COPE, scholarly publishing continues to see recurring ethical problems around who is credited and who is left out. Understanding the specific forms these problems take is the first step toward avoiding them.<\/p>\n<ul>\n<li>Changing the order of authors in an unjustified or unapproved way.<\/li>\n<li>Using seniority or authority to add someone who did not contribute.<\/li>\n<li>Removing a contributor&#8217;s name from a later, related publication.<\/li>\n<li>Listing a person as an author without obtaining their consent.<\/li>\n<\/ul>\n<p>Every author is responsible for preserving scientific integrity, which depends on research being conducted and documented honestly at every stage, from the original idea through final publication and any later corrections.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Practical_Tools_Author_Agreements_and_Contribution_Statements\"><\/span>Practical Tools: Author Agreements and Contribution Statements<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A short, written author agreement drafted at the start of a project prevents most disputes later. It does not need to be formal or legal in tone; a shared document or email thread that all team members can reference is usually sufficient, as long as it is dated and revisited as the project changes.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_should_a_basic_author_agreement_include\"><\/span>What should a basic author agreement include?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>The names of everyone expected to contribute, and their anticipated roles.<\/li>\n<li>A proposed author order, with a note on how it may change as work progresses.<\/li>\n<li>The criteria the team will use to decide final authorship, such as the ICMJE 4 conditions.<\/li>\n<li>A plan for revisiting the agreement at key milestones, such as after data collection or before submission.<\/li>\n<\/ul>\n<p>A CRediT-style contribution statement can accompany the final manuscript, listing each author against the specific roles they filled, such as conceptualization, formal analysis, or writing, original draft. This statement gives readers, funders, and hiring committees a transparent, specific record that goes beyond the author list alone.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>Frequently Asked Questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"How_many_authors_can_a_research_paper_have\"><\/span>How many authors can a research paper have?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>There is no fixed upper limit. Most <a href=\"https:\/\/www.editage.com\/blog\/how-to-publish-research-paper-in-international-journal\/\">journal articles<\/a> list somewhere between 1 and 10 authors, but large collaborative projects can list hundreds or even thousands. A physics paper from the ATLAS experiment at CERN once listed more than 5,000 authors, reflecting the scale of modern, multi-institution research collaborations.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_is_the_difference_between_an_author_and_a_contributor_in_a_research_paper\"><\/span>What is the difference between an author and a contributor in a research paper?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>An author meets all 4 ICMJE criteria, including manuscript drafting or revision and final approval. A contributor may have provided resources, technical help, or planning support without meeting those full criteria, and is typically named in an acknowledgments section rather than the author byline.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_a_supervisor_be_added_as_an_author_without_contributing_to_the_research\"><\/span>Can a supervisor be added as an author without contributing to the research?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No. Adding a supervisor or any senior figure without a qualifying contribution is considered honorary or gift authorship, which violates ICMJE and COPE standards. A supervisor should only be listed as an author if they meet the same 4 criteria applied to every other author on the paper.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_happens_if_you_are_not_given_authorship_you_believe_you_deserve\"><\/span>What happens if you are not given authorship you believe you deserve?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Raise the issue directly with the corresponding author or advisor, ideally before submission, and bring documented evidence of your contribution. If that does not resolve it, most universities and journals offer a research integrity office, ombudsperson, or formal complaint process to review the dispute.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_alphabetical_order_a_fair_way_to_list_authors_on_a_paper\"><\/span>Is alphabetical order a fair way to list authors on a paper?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>It depends on the field. Alphabetical order removes some bias tied to contribution ranking, but it can disadvantage authors whose names fall later in the alphabet, since they may be cited less visibly. Many disciplines outside physics and mathematics prefer contribution-based order for this reason.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_the_same_person_be_both_first_author_and_corresponding_author\"><\/span>Can the same person be both first author and corresponding author?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes. It is common, especially in graduate research, for the first author to also serve as the corresponding author, managing submission and journal communication. The 2 roles are independent, and a paper can also assign them to different people, such as a student first author and a faculty corresponding author.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Does_author_order_affect_citation_count_or_career_advancement\"><\/span>Does author order affect citation count or career advancement?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, in most fields. First and last author positions typically carry the most weight in hiring, promotion, and grant review, since they signal leadership on the project. Middle-author positions still count as a publication credit but usually carry less weight in formal evaluations.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_undisclosed_AI-generated_text_disqualify_a_paper_from_publication\"><\/span>Can undisclosed AI-generated text disqualify a paper from publication?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes. Failing to disclose AI-assisted writing, editing, or analysis can be treated as a form of research misconduct by most journals, which may lead to rejection, retraction, or a formal integrity investigation. Disclosed and verified AI assistance for tasks like language editing is generally permitted, but the AI tool itself can never be listed as an author.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_should_be_included_in_an_author_contribution_statement\"><\/span>What should be included in an author contribution statement?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A contribution statement should list every author by name and specify their role using clear categories, such as the 14 CRediT roles. Common entries include conceptualization, data curation, formal analysis, writing the original draft, and supervision. This statement is typically placed just before the references section of a published paper.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"References\"><\/span><strong>References<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li>Mazzocchi F. Scientific research across and beyond disciplines: Challenges and opportunities of interdisciplinarity. EMBO Reports, June 2019. https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC6549017\/<\/li>\n<li>Castelvecchi, D. Physics paper sets record with more than 5,000 authors. Nature, May 2015. https:\/\/www.nature.com\/articles\/nature.2015.17567<\/li>\n<li>Dance, A. Authorship: Who&#8217;s on first?. Nature, September 2012. https:\/\/www.nature.com\/articles\/nj7417-591a<\/li>\n<li>Unethical Authorship; How to Avoid? Blog &#8211; Canadian Institute for Knowledge Development, February 2020. https:\/\/icndbm.cikd.ca\/unethical-authorship-how-to-avoid\/<\/li>\n<\/ol>\n<p><em>This article was originally published on December 2, 2022, and updated on July 12, 2026.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Key Takeaways: Authorship is defined by contribution, not seniority. The ICMJE&#8217;s 4 criteria and the CRediT taxonomy are the two frameworks most journals now use<\/p>\n","protected":false},"author":3,"featured_media":3964,"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":[488,489,1],"tags":[464],"class_list":["post-3963","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-academic-writing","category-getting-published","category-researcher-life","tag-authorship-in-research"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A guide to authorship in research and scholarly publishing | Researcher.Life<\/title>\n<meta name=\"description\" content=\"Learn the roles of a first author, corresponding author; 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