A Methodology Report for the Life’s Snapshot Cohort Study to Investigate the Long-Term Efficacy of a Violence Intervention

Engaged bystander interventions are recognized as “promising” programming to reduce sexual violence (SV), yet little is known of the long-term (>12-month) impact of programming on SV and related forms of gender-based violence. Funded by NIH as a prospective cohort study, Life’s Snapshot recruited...

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Bibliographic Details
Published in:Violence against women 2022-01, Vol.28 (1), p.316-344
Main Authors: Coker, Ann L., Bush, Heather M., Brancato, Candace, Huang, Zhengyan, Clear, Emily R., Follingstad, Diane R.
Format: Article
Language:English
Subjects:
Bystanders
Clinical trials
Cohort analysis
Cohort Studies
Efficacy
Gender-based violence
Humans
Intervention
Intimate Partner Violence
Polls & surveys
Prospective Studies
Quantitative psychology
Recruitment
Schools
Secondary schools
Sex crimes
Sex Offenses
Sexual violence
Violence
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Summary:Engaged bystander interventions are recognized as “promising” programming to reduce sexual violence (SV), yet little is known of the long-term (>12-month) impact of programming on SV and related forms of gender-based violence. Funded by NIH as a prospective cohort study, Life’s Snapshot recruited and followed three waves of high school seniors who had participated in a large high-school cluster-randomized controlled trial to evaluate the effectiveness of the Green Dot bystander intervention. This report provides the study design, recruitment methodology, recruitment and retention rates, survey items, and psychometric properties of measures included in the initial and annual electronic surveys with 24–48 months follow-up.
ISSN:1077-8012
1552-8448
DOI:10.1177/1077801221992871