Links between sisters' sexual and dating victimization: the roles of neighborhood crime and parental controls.

This study examined the extent to which a sister's prior sexual and dating victimization is a risk factor for young women being similarly victimized and the possible factors underlying a co-occurrence. The sample involved 122 young adult Latina or African American sister pairs (244 women; ages 16-25) who resided in low-income, urban neighborhoods. Results indicated that women whose sisters had been victimized had increased risk of victimization even after controlling for neighborhood crime, parental controls, age and race-ethnicity (odds ratios were 4.0 for unwanted touching, 6.2 for a forced sex act, and 16.7 for dating violence). In high-crime neighborhoods, the presence of two adult parent figures in the home was associated with women's reduced likelihood of unwanted touching, and mothers' high monitoring during adolescence was associated with women's lower risk of dating aggression. Survival analysis results showed that the risk period of a second sister being victimized lasts between 7 and 10 years after a first sister's victimization. The prevention implications of study findings are discussed.