Citation

Latkin CA, Knowlton AR. Behav. Med. 2015; 41(3): 90-97.

Affiliation

a Johns Hopkins Bloomberg School of Public Health.

Copyright

(Copyright © 2015, Informa - Taylor and Francis Group)

DOI

10.1080/08964289.2015.1034645

PMID

26332926

Abstract

Social networks provide a powerful approach for health behavior change. This article documents how social network interventions have been successfully used for a range of health behaviors, including HIV risk practices, smoking, exercise, dieting, family planning, bullying, and mental health. We review the literature that suggests the relationship between health behaviors and social network attributes demonstrates a high degree of specificity. The article then examines hypothesized social influence mechanisms including social norms, modeling, and social rewards and the factors of social identity and social rewards that can be employed to sustain social network interventions. Areas of future research avenues are highlighted, including the need to examine and to adjust analytically for contamination and social diffusion, social influence versus differential affiliation, and network change. Use and integration of mhealth and face-to-face networks for promoting health behavior change are also critical research areas.

Language: en