Perceived sexual control, sex-related alcohol expectancies and behavior predict substance-related sexual revictimization.
Perceived sexual control, sex-related alcohol expectancies and behavior predict substance-related sexual revictimization.
复制标题
感知的性控制、与性相关的酒精预期和行为预示着与物质相关的性再次受害。
DOI：
10.1016/j.chiabu.2012.11.009
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发表时间：
2013
影响因子：
4.8
通讯作者：
Walker,DaveP
中科院分区：
文献类型：
--
作者：
Walsh,Kate;Messman-Moore,Terri;Zerubavel,Noga;Chandley,RachelB;Denardi,KathleenA;Walker,DaveP
虽然许多研究都记录了儿童期性虐待（CSA）和后来的性再次受害之间的联系，再次受害的机制，特别是在使用药物的情况下发生的攻击，没有得到很好的理解。与创伤发生动力学理论相一致，本研究测试了一个路径模型，该模型假定，降低CSA导致的性控制的感知可能与增加性相关的酒精期望和风险性行为的可能性增加有关，这反过来又可能预测成人物质相关的rape. METHODS参与者是546名女大学生，他们完成了关于CSA和成人强奸的匿名调查，性控制的看法，与性有关的酒精预期，和从事危险的性行为的可能性。正如预期的那样，与性有关的酒精预期和危险性行为的可能性只预测物质相关的强奸，而不是强行rape. CONCLUSIONSFinductions表明，低感知的性控制来自CSA与增加性相关的酒精预期和更高的可能性从事性行为的背景下，酒精的使用。反过来，这些最近的风险因素又增加了与毒品有关的强奸的脆弱性。旨在减少与药物有关的强奸风险的方案可以通过解决在使用药物的情况下危险性行为的预期和动机来改进。影响和未来的方向进行了讨论。
OBJECTIVESAlthough numerous studies have documented linkages between childhood sexual abuse (CSA) and later sexual revictimization, mechanisms underlying revictimization, particularly assaults occurring in the context of substance use, are not well-understood. Consistent with Traumagenic Dynamics theory, the present study tested a path model positing that lowered perceptions of sexual control resulting from CSA may be associated with increased sex-related alcohol expectancies and heightened likelihood of risky sexual behavior, which in turn, may predict adult substance-related rape.METHODSParticipants were 546 female college students who completed anonymous surveys regarding CSA and adult rape, perceptions of sexual control, sex-related alcohol expectancies, and likelihood of engaging in risky sexual behavior.RESULTSThe data fit the hypothesized model well and all hypothesized path coefficients were significant and in the expected directions. As expected, sex-related alcohol expectancies and likelihood of risky sexual behavior only predicted substance-related rape, not forcible rape.CONCLUSIONSFindings suggested that low perceived sexual control stemming from CSA is associated with increased sex-related alcohol expectancies and a higher likelihood of engaging in sexual behavior in the context of alcohol use. In turn these proximal risk factors heighten vulnerability to substance-related rape. Programs which aim to reduce risk for substance-related rape could be improved by addressing expectancies and motivations for risky sexual behavior in the context of substance use. Implications and future directions are discussed.