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Sex Differences in Virtual Network Characteristics and Sexual Risk Behavior Among Emerging Adults

Year: 2015

Type: article

Abstract: Emerging adults (EAs)ages 18 to 24 account for a large proportion of all sexually transmitted infections (STIs), HIV infections, and unintended pregnancies in the United States. Given the increased influence of online media on decision-making, we examined how EA online networks were associated with sexual risk behaviors. We used egocentric network data collected from EAs aged 18 to 24 years old across the United States (N=1,687) to examine how online norms (e.g., acceptance of HIV infections, other STIs, and pregnancy) and network characteristics (i.e., network size and density; ties' closeness, race, age, and sex similarities) were associated with participants' unprotected vaginal intercourse (UVI) in the last 30 days. Findings suggested that in male EAs, there was a strong association between sexual norms, structural characteristics, and sexual risk behavior compared to females. Researchers and practitioners may wish to address online peer norms and EAs' online network composition when developing online sexual risk prevention tools.

Source: Emerging Adulthood

DOI: 10.1177/2167696815611529

Authors: Stephanie H. Cook, José A. Bauermeister, Marc A. Zimmerman

Institution: University of Michigan

Language: English

Topic: Adolescent Sexual and Reproductive Health

Subfield: General Health Professions

Field: Health Professions

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: green

Funders: National Institute of Mental Health, National Institute on Drug Abuse