{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"institution":[{"name":"bioRxiv"}],"indexed":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T23:58:45Z","timestamp":1789171125574,"version":"build-2803163510"},"posted":{"date-parts":[[2026,8,13]]},"group-title":"Scientific Communication and Education","reference-count":70,"publisher":"openRxiv","license":[{"start":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T00:00:00Z","timestamp":1786579200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000057","name":"National Institute of General Medical Sciences","doi-asserted-by":"crossref","award":["5R35GM151017-03"],"award-info":[{"award-number":["5R35GM151017-03"]}],"id":[{"id":"10.13039\/100000057","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"accepted":{"date-parts":[[2026,8,13]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                <jats:p>Effective mentorship is essential for strengthening the STEMM (Science, Technology, Engineering, Mathematics, and Medicine) workforce, yet empirical evidence on how mentorship networks are structured and linked to career success remains limited. Here, we analyze mentorship networks among recipients of NIH career development (K) awards to characterize network size, mentor roles, and their associations with mentee-reported outcomes, including potential variation by sociodemographic characteristics. We found that K-awardees rely on mentors beyond their primary advisor, who play varying roles beyond being a Research mentor. Different mentor roles led to different types of mentoring outcomes; while Research mentors were associated with research-related outcomes such as Publications and Grants, career- and psychosocial-related mentoring outcomes were more likely to come from other types of mentors, such as Coaches, Connectors, and Sponsors. Larger networks, as well as having Peer and Identity mentors are additively beneficial for researchers who identify as underrepresented in science more than their counterparts. This study provides large-scale evidence on how mentorship network configurations relate to early-career grant success.<\/jats:p>","DOI":"10.64898\/2026.08.11.743320","type":"posted-content","created":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T21:25:11Z","timestamp":1786656311000},"source":"Crossref","is-referenced-by-count":1,"title":["How Mentoring Networks Shape Early-Career Grant Success: Evidence from NIH K-awardees"],"prefix":"10.64898","author":[{"given":"Felicia J.","family":"Setiono","sequence":"first","affiliation":[{"name":"Department of Epidemiology and Biostatistics, SUNY Downstate Health Sciences University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eamen","family":"Ho","sequence":"additional","affiliation":[{"name":"Department of Epidemiology and Biostatistics, SUNY Downstate Health Sciences University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"W. Marcus","family":"Lambert","sequence":"additional","affiliation":[{"name":"Department of Epidemiology and Biostatistics, SUNY Downstate Health Sciences University"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"54368","reference":[{"key":"2026081711301234000_2026.08.11.743320v1.1","first-page":"1","article-title":"Does mentoring matter: results from a survey of faculty mentees at a large health sciences university","volume":"15","year":"2010","journal-title":"Med Educ Online"},{"key":"2026081711301234000_2026.08.11.743320v1.2","doi-asserted-by":"publisher","DOI":"10.1001\/jama.296.9.1103"},{"key":"2026081711301234000_2026.08.11.743320v1.3","doi-asserted-by":"publisher","DOI":"10.1097\/ACM.0000000000002498"},{"key":"2026081711301234000_2026.08.11.743320v1.4","doi-asserted-by":"publisher","DOI":"10.1186\/s12919-021-00212-9"},{"key":"2026081711301234000_2026.08.11.743320v1.5","unstructured":"National Academies of Sciences Engineering and Medicine. The Science of Effective Mentorship in STEMM [Internet]. Byars-Winston A , Dahlberg ML, editors. The Science of Effective Mentorship in STEMM. Washington, D.C.: National Academies Press; 2019. 1\u2013288 p. Available from: https:\/\/www.nap.edu\/catalog\/25568"},{"issue":"3","key":"2026081711301234000_2026.08.11.743320v1.6","first-page":"1","article-title":"Mentorship Interventions in Postgraduate Medical and STEM Settings: A Scoping Review","volume":"23","year":"2024","journal-title":"CBE Life Sci Educ"},{"key":"2026081711301234000_2026.08.11.743320v1.7","doi-asserted-by":"crossref","unstructured":"Sancheznieto F , Asquith P , Baez Bermejo A , Meagher EA , Pfund CE . Mentoring up for early career investigators: Empowering mentees to proactively engage in their mentoring relationships. J Clin Transl Sci. 2024;8(1).","DOI":"10.1017\/cts.2024.524"},{"key":"2026081711301234000_2026.08.11.743320v1.8","unstructured":"Palmer K. Inside Higher Ed. 2024 [cited 2025 Jul 25]. 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