https://www.elsevier.com/authors/policies-and-guidelines/credit-author-statement
Term Definition
Conceptualization- Ideas; formulation or evolution of overarching research goals and aims
Methodology- Development or design of methodology; creation of models
Software- Programming, software development; designing computer programs; implementation of the computer code and supporting algorithms; testing of existing code components
Validation- Verification, whether as a part of the activity or separate, of the overall replication/ reproducibility of results/experiments and other research outputs
Formal analysis- Application of statistical, mathematical, computational, or other formal techniques to analyze or synthesize study data
Investigation- Conducting a research and investigation process, specifically performing the experiments, or data/evidence collection
Resources- Provision of study materials, reagents, materials, patients, laboratory samples, animals, instrumentation, computing resources, or other analysis tools
Data Curation- Management activities to annotate (produce metadata), scrub data and maintain research data (including software code, where it is necessary for interpreting the data itself) for initial use and later reuse
Writing - Original Draft- Preparation, creation and/or presentation of the published work, specifically writing the initial draft (including substantive translation)
Writing - Review & Editing- Preparation, creation and/or presentation of the published work by those from the original research group, specifically critical review, commentary or revision – including pre-or postpublication stages
Visualization- Preparation, creation and/or presentation of the published work, specifically visualization/ data presentation
Supervision- Oversight and leadership responsibility for the research activity planning and execution, including mentorship external to the core team
Project administration- Management and coordination responsibility for the research activity planning and execution
Funding acquisition- Acquisition of the financial support for the project leading to this publication