{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T20:03:13Z","timestamp":1786996993217,"version":"build-2736575974"},"reference-count":48,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2025,9,1]],"date-time":"2025-09-01T00:00:00Z","timestamp":1756684800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2025,9,1]],"date-time":"2025-09-01T00:00:00Z","timestamp":1756684800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T00:00:00Z","timestamp":1780531200000},"content-version":"am","delay-in-days":276,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"},{"start":{"date-parts":[[2025,9,1]],"date-time":"2025-09-01T00:00:00Z","timestamp":1756684800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2025,9,1]],"date-time":"2025-09-01T00:00:00Z","timestamp":1756684800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2025,9,1]],"date-time":"2025-09-01T00:00:00Z","timestamp":1756684800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2025,9,1]],"date-time":"2025-09-01T00:00:00Z","timestamp":1756684800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,9,1]],"date-time":"2025-09-01T00:00:00Z","timestamp":1756684800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"funder":[{"DOI":"10.13039\/100000026","name":"National Institute on Drug Abuse","doi-asserted-by":"publisher","award":["R01-DA051843"],"award-info":[{"award-number":["R01-DA051843"]}],"id":[{"id":"10.13039\/100000026","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Social Science & Medicine"],"published-print":{"date-parts":[[2025,9]]},"DOI":"10.1016\/j.socscimed.2025.118290","type":"journal-article","created":{"date-parts":[[2025,6,3]],"date-time":"2025-06-03T02:42:56Z","timestamp":1748918576000},"page":"118290","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":2,"special_numbering":"C","title":["Social network influences on adolescent substance use: Exposure, perceptions, and ethnicity"],"prefix":"10.1016","volume":"381","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8824-5816","authenticated-orcid":false,"given":"Thomas W.","family":"Valente","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7856-9761","authenticated-orcid":false,"given":"Kristina","family":"Miljkovic","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jessica","family":"Barrington-Trimis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sarah E.","family":"Piombo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"1","key":"10.1016\/j.socscimed.2025.118290_bib1","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1016\/S1054-139X(01)00210-5","article-title":"Peer networks and adolescent cigarette smoking: an analysis of the national longitudinal study of adolescent health","volume":"29","author":"Alexander","year":"2001","journal-title":"J. Adolesc. Health"},{"issue":"2","key":"10.1016\/j.socscimed.2025.118290_bib2","doi-asserted-by":"crossref","first-page":"279","DOI":"10.15288\/jsad.2011.72.279","article-title":"Racial\/ethnic differences in the relationship between parental education and substance use among U.S. 8th-, 10th-, and 12th-grade students: findings from the Monitoring the Future project","volume":"72","author":"Bachman","year":"2011","journal-title":"J. Stud. Alcohol Drugs"},{"key":"10.1016\/j.socscimed.2025.118290_bib3","doi-asserted-by":"crossref","DOI":"10.1016\/j.addbeh.2021.107087","article-title":"Peer selection and influence for marijuana use in a complete network of first-year college students","volume":"124","author":"Barnett","year":"2022","journal-title":"Addict. Behav."},{"key":"10.1016\/j.socscimed.2025.118290_bib4","doi-asserted-by":"crossref","first-page":"124","DOI":"10.1016\/j.socnet.2005.05.001","article-title":"On the robustness of centrality measures under conditions of imperfect data","volume":"28","author":"Borgatti","year":"2006","journal-title":"Soc. Netw."},{"key":"10.1016\/j.socscimed.2025.118290_bib5","doi-asserted-by":"crossref","first-page":"283","DOI":"10.1016\/S0378-8733(03)00012-1","article-title":"The stability of centrality measures when networks are sampled","volume":"25","author":"Costenbader","year":"2003","journal-title":"Soc. Netw."},{"issue":"3","key":"10.1016\/j.socscimed.2025.118290_bib6","doi-asserted-by":"crossref","first-page":"297","DOI":"10.1037\/adb0000455","article-title":"Do misperceptions of peer drinking influence personal drinking behavior? Results from a complete social network of first-year college students","volume":"33","author":"Cox","year":"2019","journal-title":"Psychol. Addict. Behav."},{"key":"10.1016\/j.socscimed.2025.118290_bib7","article-title":"The igraph software package for complex network research","volume":"1695","author":"Csardi","year":"2006","journal-title":"InterJournal, Complex Systems"},{"key":"10.1016\/j.socscimed.2025.118290_bib8","doi-asserted-by":"crossref","first-page":"2095","DOI":"10.1001\/jama.2019.18387","article-title":"E -cigarette use among youth in the United States, 2019","volume":"322","author":"Cullen","year":"2019","journal-title":"J. Am. Med. Assoc."},{"issue":"11","key":"10.1016\/j.socscimed.2025.118290_bib9","doi-asserted-by":"crossref","first-page":"1914","DOI":"10.1007\/s10964-014-0210-z","article-title":"Befriending risky peers: factors driving adolescents' selection of friends with similar marijuana use","volume":"44","author":"de la Haye","year":"2015","journal-title":"J. Youth Adolesc."},{"issue":"3","key":"10.1016\/j.socscimed.2025.118290_bib10","doi-asserted-by":"crossref","first-page":"474","DOI":"10.1111\/jora.12018","article-title":"Selection and influence mechanisms associated with marijuana initiation and use in adolescent friendship networks","volume":"23","author":"de la Haye","year":"2013","journal-title":"J. Res. Adolesc."},{"issue":"8","key":"10.1016\/j.socscimed.2025.118290_bib11","doi-asserted-by":"crossref","first-page":"914","DOI":"10.1037\/adb0000402","article-title":"Relationships between social network characteristics, alcohol use, and alcohol-related consequences in a large network of first-year college students: how do peer drinking norms fit in?","volume":"32","author":"DiGuiseppi","year":"2018","journal-title":"Psychol. Addict. Behav."},{"issue":"4","key":"10.1016\/j.socscimed.2025.118290_bib12","doi-asserted-by":"crossref","first-page":"653","DOI":"10.1037\/0022-3514.67.4.653","article-title":"The contribution of influence and selection to adolescent peer group homogeneity: the case of adolescent cigarette smoking","volume":"67","author":"Ennett","year":"1994","journal-title":"J. Pers. Soc. Psychol."},{"key":"10.1016\/j.socscimed.2025.118290_bib13","doi-asserted-by":"crossref","first-page":"163","DOI":"10.2105\/AJPH.2019.305421","article-title":"Trends in E-Cigarette, cigarette, cigar, and smokeless tobacco use among US adolescent cohorts, 2014\u20132018","volume":"110","author":"Evans-Polce","year":"2020","journal-title":"Am. J. Publ. Health"},{"issue":"SS-5","key":"10.1016\/j.socscimed.2025.118290_bib14","first-page":"1","article-title":"Tobacco product use and associated factors among middle and high school students \u2013 national youth tobacco survey, UnitedStates, 2021","volume":"71","author":"Gentzke","year":"2022","journal-title":"MMWR Surveillance Summary"},{"issue":"3","key":"10.1016\/j.socscimed.2025.118290_bib15","doi-asserted-by":"crossref","first-page":"347","DOI":"10.1016\/j.drugalcdep.2012.02.007","article-title":"Social distance and homophily in adolescent smoking initiation","volume":"124","author":"Go","year":"2012","journal-title":"Drug Alcohol Depend."},{"issue":"2","key":"10.1016\/j.socscimed.2025.118290_bib16","doi-asserted-by":"crossref","first-page":"126","DOI":"10.1177\/0022146514532817","article-title":"With a little help from my friends? Asymmetrical social influence on adolescent smoking initiation and cessation","volume":"55","author":"Haas","year":"2014","journal-title":"J. Health Soc. Behav."},{"issue":"12","key":"10.1016\/j.socscimed.2025.118290_bib17","doi-asserted-by":"crossref","first-page":"3054","DOI":"10.1016\/j.addbeh.2007.04.008","article-title":"Adolescent smoking networks: the effects of influence and selection on future smoking","volume":"32","author":"Hall","year":"2007","journal-title":"Addict. Behav."},{"key":"10.1016\/j.socscimed.2025.118290_bib18","doi-asserted-by":"crossref","DOI":"10.1016\/j.drugalcdep.2020.108505","article-title":"Prevalence and modes of cannabis use among youth in Canada, England, and the US, 2017 to 2019","author":"Hammond","year":"2021","journal-title":"Drug Alcohol Depend."},{"key":"10.1016\/j.socscimed.2025.118290_bib19","doi-asserted-by":"crossref","first-page":"819","DOI":"10.1080\/10826084.2021.1899226","article-title":"Social learning, social bonds, self-control, and adolescent nicotine vaping","volume":"56","author":"Hoffman","year":"2021","journal-title":"Subst. Use Misuse"},{"issue":"4","key":"10.1016\/j.socscimed.2025.118290_bib20","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0250169","article-title":"Peer influence in adolescent drinking behavior: a meta-analysis of stochastic actor-based modeling studies","volume":"16","author":"Ivaniushina","year":"2021","journal-title":"PLoS One"},{"key":"10.1016\/j.socscimed.2025.118290_bib21","doi-asserted-by":"crossref","first-page":"477","DOI":"10.1080\/10826084.2016.1245333","article-title":"Adolescent social networks and alcohol use: variability by gender and type","volume":"52","author":"Jacobs","year":"2017","journal-title":"Subst. Use Misuse"},{"key":"10.1016\/j.socscimed.2025.118290_bib22","series-title":"Monitoring the Future National Survey Results on Drug Use 1975-2021: Overview, Key Findings on Adolescent Drug Use","author":"Johnston","year":"2022"},{"issue":"1","key":"10.1016\/j.socscimed.2025.118290_bib23","doi-asserted-by":"crossref","first-page":"42","DOI":"10.1001\/jamapediatrics.2021.4102","article-title":"Prevalence of adolescent cannabis vaping: a systematic review and meta-analysis of US and Canadian studies","volume":"176","author":"Lim","year":"2022","journal-title":"JAMA Pediatr."},{"key":"10.1016\/j.socscimed.2025.118290_bib24","series-title":"Monitoring the Future Monograph Series","article-title":"Monitoring the Future national survey results on drug use, 1975\u20132023: overview and detailed results for secondary school students","author":"Miech","year":"2024"},{"issue":"6","key":"10.1016\/j.socscimed.2025.118290_bib25","doi-asserted-by":"crossref","first-page":"650","DOI":"10.1037\/adb0000704","article-title":"Associations between social network characteristics and alcohol use alone or in combination with cannabis use in first-year college students","volume":"35","author":"Meisel","year":"2021","journal-title":"Psychol. Addict. Behav."},{"key":"10.1016\/j.socscimed.2025.118290_bib26","doi-asserted-by":"crossref","first-page":"1506","DOI":"10.1016\/j.socscimed.2009.08.003","article-title":"Dynamics of adolescent friendship networks and smoking behavior: social network analyses in six European countries","volume":"69","author":"Mercken","year":"2009","journal-title":"Soc. Sci. Med."},{"key":"10.1016\/j.socscimed.2025.118290_bib27","doi-asserted-by":"crossref","unstructured":"MMWR Surveillance Summary. 2019 Nov 6, 68(12):1-22. doi: 10.15585\/mmwr.ss6812a1. PMID: 31805035; PMCID: PMC6903396.","DOI":"10.15585\/mmwr.ss6806a1"},{"key":"10.1016\/j.socscimed.2025.118290_bib28","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1186\/1471-2431-12-115","article-title":"Peer selection and influence effects on adolescent alcohol use: a stochastic actor-based model","volume":"12","author":"Mundt","year":"2012","journal-title":"BMC Pediatr."},{"key":"10.1016\/j.socscimed.2025.118290_bib29","series-title":"Public Health Consequences of E-Cigarettes","year":"2018"},{"issue":"3","key":"10.1016\/j.socscimed.2025.118290_bib30","doi-asserted-by":"crossref","first-page":"500","DOI":"10.1111\/jora.12059","article-title":"Peers and the emergence of alcohol use: influence and selection processes in adolescent friendship networks","volume":"23","author":"Osgood","year":"2013","journal-title":"J. Res. Adolesc."},{"issue":"1","key":"10.1016\/j.socscimed.2025.118290_bib31","doi-asserted-by":"crossref","DOI":"10.1136\/bmjph-2023-000163","article-title":"Impact of social networks and norms on e-cigarette use among adolescents in Southern California: a prospective cohort study","volume":"1","author":"Piombo","year":"2023","journal-title":"BMJ Public Health"},{"key":"10.1016\/j.socscimed.2025.118290_bib32","doi-asserted-by":"crossref","first-page":"1795","DOI":"10.3390\/ijerph15091795","article-title":"The influence of adolescents' social networks on alcohol consumption: a descriptive study of Spanish adolescents using social network analysis","volume":"15","author":"Quiroga","year":"2018","journal-title":"Int. J. Environ. Res. Publ. Health"},{"key":"10.1016\/j.socscimed.2025.118290_bib33","doi-asserted-by":"crossref","first-page":"357","DOI":"10.1177\/0049124119852369","article-title":"Comparison of peer influence estimates from SIENA stochastic actor\u2013based models and from conventional regression approaches","volume":"51","author":"Ragan","year":"2022","journal-title":"Socio. Methods Res."},{"issue":"6","key":"10.1016\/j.socscimed.2025.118290_bib34","doi-asserted-by":"crossref","first-page":"12","DOI":"10.2105\/AJPH.2012.300705","article-title":"A dynamic model of US adolescents' smoking and friendship networks","volume":"102","author":"Schaefer","year":"2012","journal-title":"Am. J. Publ. Health"},{"key":"10.1016\/j.socscimed.2025.118290_bib35","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1016\/j.copsyc.2020.06.007","article-title":"Youth marijuana use: a review of causes and consequences","volume":"38","author":"Scheier","year":"2021","journal-title":"Curr. Opin. Psychol."},{"issue":"5","key":"10.1016\/j.socscimed.2025.118290_bib36","doi-asserted-by":"crossref","first-page":"640","DOI":"10.15288\/jsad.2010.71.640","article-title":"Racial\/ethnic differences in adolescent substance use: mediation by individual, family, and school factors","volume":"71","author":"Shih","year":"2010","journal-title":"J. Stud. Alcohol Drugs"},{"key":"10.1016\/j.socscimed.2025.118290_bib37","doi-asserted-by":"crossref","first-page":"313","DOI":"10.1038\/s41398-023-02590-4","article-title":"Consequences of adolescent drug use","volume":"13","author":"Steinfeld","year":"2023","journal-title":"Transl. Psychiatry"},{"key":"10.1016\/j.socscimed.2025.118290_bib38","doi-asserted-by":"crossref","DOI":"10.3389\/fpsyt.2023.1306439","article-title":"The influence of peer's social networks on adolescent's cannabis use: a systematic review of longitudinal studies","volume":"14","author":"Torrej\u00f3n-Guirado","year":"2023","journal-title":"Front. Psychiatr."},{"issue":"1","key":"10.1016\/j.socscimed.2025.118290_bib39","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1016\/j.jadohealth.2013.07.025","article-title":"Peer influence on marijuana use in different types of friendships","volume":"54","author":"Tucker","year":"2014","journal-title":"J. Adolesc. Health"},{"issue":"3","key":"10.1016\/j.socscimed.2025.118290_bib40","doi-asserted-by":"crossref","first-page":"257","DOI":"10.1080\/16066350211869","article-title":"Cultural values and substance use in a multiethnic sample of California adolescents","volume":"10","author":"Unger","year":"2002","journal-title":"Addiction Res. Theor."},{"key":"10.1016\/j.socscimed.2025.118290_bib41","series-title":"Social Networks and Health: Models, Methods, and Applications","author":"Valente","year":"2010"},{"key":"10.1016\/j.socscimed.2025.118290_bib42","doi-asserted-by":"crossref","first-page":"309","DOI":"10.1016\/j.socnet.2013.02.008","article-title":"Variations in network boundary and type: a study of adolescent peer influences","volume":"35","author":"Valente","year":"2013","journal-title":"Soc. Netw."},{"key":"10.1016\/j.socscimed.2025.118290_bib43","doi-asserted-by":"crossref","first-page":"358","DOI":"10.1016\/j.jadohealth.2012.06.014","article-title":"Comparison of peer influence measures as predictors of smoking among predominately Hispanic\/Latino high school adolescents","volume":"52","author":"Valente","year":"2012","journal-title":"J. Adolesc. Health"},{"issue":"6","key":"10.1016\/j.socscimed.2025.118290_bib44","doi-asserted-by":"crossref","first-page":"780","DOI":"10.1080\/10826084.2023.2188429","article-title":"Social network influences on adolescent e-cigarette use","volume":"58","author":"Valente","year":"2023","journal-title":"Subst. Use Misuse"},{"key":"10.1016\/j.socscimed.2025.118290_bib45","article-title":"NetdiffuseR: analysis of diffusion and contagion processes on networks","author":"Vega Yon","year":"2016","journal-title":"R package version 1.17.0"},{"issue":"23","key":"10.1016\/j.socscimed.2025.118290_bib46","doi-asserted-by":"crossref","first-page":"2219","DOI":"10.1056\/NEJMra1402309","article-title":"Adverse health effects of marijuana use","volume":"370","author":"Volkow","year":"2014","journal-title":"N. Engl. J. Med."},{"issue":"3","key":"10.1016\/j.socscimed.2025.118290_bib47","article-title":"Alcohol Use among Adolescent youth: the role of friendship networks and family factors in multiple school studies","volume":"10","author":"Wang","year":"2015","journal-title":"PLoS One"},{"issue":"7","key":"10.1016\/j.socscimed.2025.118290_bib48","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0200904","article-title":"The interdependence of cigarette, alcohol, and marijuana use in the context of school-based social networks","volume":"13","author":"Wang","year":"2018","journal-title":"PLoS One"}],"container-title":["Social Science & Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0277953625006215?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0277953625006215?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T09:30:13Z","timestamp":1773394213000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0277953625006215"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,9]]},"references-count":48,"alternative-id":["S0277953625006215"],"URL":"https:\/\/doi.org\/10.1016\/j.socscimed.2025.118290","relation":{},"ISSN":["0277-9536"],"issn-type":[{"value":"0277-9536","type":"print"}],"subject":[],"published":{"date-parts":[[2025,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Social network influences on adolescent substance use: Exposure, perceptions, and ethnicity","name":"articletitle","label":"Article Title"},{"value":"Social Science & Medicine","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.socscimed.2025.118290","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"118290"}}