Psychology of Violence最新文献

Objective: Intimate partner violence (IPV) during pregnancy is associated with negative physical and mental health consequences for both mothers and infants. Economic hardship is often exacerbated during pregnancy and is associated with increased rates of IPV in non-pregnant samples. However, temporal associations between economic hardship and IPV victimization have not been well characterized during pregnancy. The present study used data collected at the weekly level to examine the interindividual and intraindividual effects of economic hardship on IPV victimization during pregnancy and determine whether longitudinal changes in IPV across pregnancy vary based on level of economic hardship.

Method: Two hundred ninety-four women reported on weekly experiences of IPV and economic hardship (i.e., food insecurity and other money problems) during weeks 17-40 of pregnancy. Participants were oversampled for low income and IPV exposure. Binary logistic multilevel models were used to test study hypotheses.

Results: Greater economic hardship on average during pregnancy predicted increased odds of IPV victimization. Within-person increases in economic hardship also predicted increased odds of IPV victimization in the same week. Although IPV victimization tended to decrease on average over the course of pregnancy, there was a significant time by economic hardship interaction such that IPV decreased more gradually for women reporting high levels of economic hardship.

Conclusions: The present study examined weekly patterns of IPV victimization across pregnancy in a low-income community sample. Results suggest that policies aimed at increasing families' economic security during the perinatal period may reduce the individual and societal burden of IPV.

Objective: Sexual assault perpetration remains prevalent among young men, and emotion regulation (ER) is a prominent contributor to sexual assault perpetration among young men experiencing anger or sexual arousal. However, little is known about the specific ER strategies which men use when perpetrating. Thus, the present study used latent profile analysis to group men into profiles based on their in-the-moment use of several ER strategies during two, hypothetical sexual situations: one which induced anger and another which induced sexual arousal.

Method: In total, 187 single, young, heterosexually active men from the United States provided responses to an online study, in which they projected themselves into two hypothetical sexual scenarios and answered questions regarding their use of ER strategies and intentions to perpetrate sexual assault after their hypothetical partner indicated she did not consent.

Results: Participants were grouped into four profiles based on their use of different ER strategies. Men in the "high acting with awareness, low resignation" profile reported lower perpetration intentions than men in the "low acting with awareness" or "moderate all strategies" profiles following both scenarios.

Conclusions: Men in the "high acting with awareness, low resignation" profile may have reported lower perpetration intentions because of the reduced cognitive load associated with acting with awareness relative to other ER strategies, and the increased self-efficacy to avoid sexual aggression associated with low resignation. Thus, future research should replicate the results with this profile in other contexts to determine its feasibility and effectiveness for reducing sexual assault in future interventions.

Objective: Interview assessments of intimate partner violence (IPV) may provide more accurate behavior frequency estimates than self-report questionnaires. However, concerns have been raised about whether participants underreport IPV during interviews due to an emotional response to the interviewer.

Method: Participants were 42 mixed gender community couples (83 individuals) in which at least one partner endorsed physical IPV perpetration or victimization in their relationship. We examined whether participants were emotionally responsive to the interviewer during an interview about physical IPV. Responsivity was defined as the extent to which participants' emotional arousal, indexed by vocal fundamental frequency (f₀), was predicted by interviewers' emotional arousal at the previous talk turn on a moment-by-moment basis. We then examined whether participants' responsivity predicted interview-based reporting of IPV relative to their own self-report on an IPV measure and to the highest other available report (including partner report).

Results: Repeated measures actor-partner interdependence models conducted in a multi-level modeling framework indicated that, on average, participants were responsive to interviewers' emotional arousal, even when controlling for responsivity to their own arousal, and that responsivity varied across participants. However, participants' responsivity to interviewer arousal did not significantly predict reporting of IPV perpetration or victimization during the interview relative to their own self-report or to the highest other available report.

Conclusions: Participants are emotionally responsive to interviewer arousal, but this responsivity does not appear to reduce interview-based reporting of IPV relative to self-report, supporting the utility of IPV interviews in clinical and research settings.

Objective: Sexual aggression research has recently expanded to include empirical investigations of coercion during condom negotiation and use. This scoping review presents and discusses peer-reviewed, quantitative, English-language studies conducted on coercive condom use resistance (CUR) behavior and intentions.

Method: Our systematic literature search yielded 20 articles that assessed coercive CUR perpetration behaviors or intentions and met other inclusion criteria. Data on rates and correlates of coercive CUR behavior and intentions were extracted.

Results: Identified studies used varied methods including cross-sectional surveys, 3-month longitudinal studies, and alcohol administration experiments, primarily with young adult samples. Overall, results indicated that a substantial minority (up to 42.6%) of sampled individuals endorsed lifetime perpetration of coercive CUR, with men reporting higher prevalence of coercive CUR perpetration than women. The majority of studies (70%) assessed coercive CUR through the Condom Use Resistance Tactics Scale (Davis et al., 2014). Although correlates largely differed by gender, alcohol-related variables emerged as risk factors for both men and women.

Conclusions: Burgeoning evidence indicates that coercive CUR is relatively common, and, particularly for men, risk factors are similar to those associated with sexual aggression more generally. Review findings demonstrate that continued research in this area is warranted and should expand to include more diverse populations, to consider other risk factors and sequelae, and to utilize novel methodological approaches.