A Theory-Based Intervention to Reduce Risk and Vulnerability Factors of Sexual Aggression Perpetration and Victimization in German University Students
A Theory-Based Intervention to Reduce Risk and Vulnerability Factors of Sexual Aggression Perpetration and Victimization in German University Students
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DOI：
10.1080/00224499.2022.2105290
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发表时间：
2022-09-01
影响因子：
3.6
通讯作者：
Krahe, Barbara
中科院分区：
文献类型：
--
作者：
Schuster, Isabell;Tomaszewska, Paulina;Krahe, Barbara
目前的研究评估了一项干预计划，该计划由作者设计，并基于性脚本理论和社会学习理论，以减少经验确定的性侵犯风险和脆弱性因素。德国的1,181名大学生（762名女性）被随机分配到干预组和非干预对照组。干预组完成了六个模块，解决性侵犯犯下和受害的既定前提：危险的性脚本，危险的性行为，低性自尊，低性自信，接受性胁迫，和感知现实的色情。在基线（T1）后，在最后一个模块（T2）后一周（T2），9个月后（T3）和另一个12个月后（T4）测量干预效果。干预组在T2、T3和T4时表现出明显较低的风险性脚本和较高的性自尊。干预间接降低了T3和T4的风险性行为，通过T2的风险较小的性脚本，并通过T2的性自尊增加了T3和T4的性自信。未发现对性强迫和色情现实主义接受的干预效果。研究结果对减少性侵犯犯罪和受害流行率的影响进行了讨论。
The current study evaluated an intervention program, designed by the authors and based on the theory of sexual scripts and social learning theory, to reduce empirically established risk and vulnerability factors of sexual aggression. A sample of 1,181 university students in Germany (762 female) were randomly assigned to an intervention and a no-intervention control group. The intervention group completed six modules addressing established antecedents of sexual aggression perpetration and victimization: risky sexual scripts, risky sexual behavior, low sexual self-esteem, low sexual assertiveness, acceptance of sexual coercion, and perceived realism of pornography. After baseline (T1), intervention effects were measured one week after the last module (T2), nine months later (T3), and another 12 months later (T4). The intervention group showed significantly less risky sexual scripts and higher sexual self-esteem at T2, T3, and T4. The intervention indirectly reduced risky sexual behavior at T3 and T4 via less risky sexual scripts at T2 and increased sexual assertiveness at T3 and T4 via higher sexual self-esteem at T2. No intervention effects were found on the acceptance of sexual coercion and pornography realism. The implications of the findings for reducing the prevalence of sexual aggression perpetration and victimization are discussed.