Supplementary Material
nounPronunciation: /ˌsʌpləˈmentəri məˈtɪriəl/
Additional data, tables, figures, videos, or methodological details published online alongside the main article that support the primary research findings but are too extensive or specialized for the main text. Supplementary materials are typically deposited in the journal's repository or institutional databases for reader access.
Plain English
Extra data and information published online with an article to provide supporting evidence or detailed methods.
Etymology & History
Usage
"The authors deposited raw datasets in the supplementary material section to ensure research reproducibility."
Style guide notes: Reference supplementary materials in main text as 'Supplementary Material' or 'Supporting Information' consistently.
Also known as
Related Terms
Frequently Asked Questions
What types of content qualify as supplementary material?
Raw data, detailed methods, additional figures, videos, code, and information too lengthy for the main text.
Are supplementary materials peer-reviewed?
Generally supplementary materials receive less rigorous review than main text but undergo basic editorial screening.
Why Test Candidates on This?
Critical for managing comprehensive research documentation and supporting research transparency initiatives.
Required skill level: Junior