Pornography use is a common sexual activity for many individuals including those in a romantic relationship. Some studies have shown that violent content depicted in pornography is a risk factor for perpetration of violence in real life. Even if most of these studies examined perpetration of violent behaviors in general, not specifically toward the intimate partner, some studies have shown that pornography use frequency is related to a greater perpetration of intimate partner violence (IPV), while other studies have found that it is not significantly related. However, most previous studies were cross-sectional, sampled individuals rather than couples, and did not include separately forms of IPV (e.g., physical, psychological, and sexual). The present study examined the associations between pornography use frequency and the perpetration of physical and psychological IPV, and sexual coercion among young adult couples. A convenience sample of 113 couples aged between 16 and 29 years old completed self-reported online questionnaires two times over a 2-year period. The results of autoregressive cross-lagged models showed that a person’s pornography use frequency at Time 1 was related to their own higher sexual coercion perpetration 2 years later and that a person’s sexual coercion perpetration was related to their partner’s lower pornography use frequency 2 years later. However, no significant association between pornography use frequency and physical and psychological IPV emerged. In line with previous studies, our results suggest that pornography use represents an important risk factor for the perpetration of sexual coercion. Findings support the need to include education around pornography use in sexual violence prevention programs to avoid that young adults reproduce pornographic scripts in their sexuality.

中文翻译：

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年轻夫妇中色情制品使用频率与亲密伴侣暴力行为之间的关联：一项为期两年的纵向研究

对于许多人（包括恋爱关系中的人）来说，使用色情内容是一种常见的性活动。一些研究表明，色情作品中描绘的暴力内容是现实生活中实施暴力的危险因素。即使这些研究中的大多数研究调查的是一般的暴力行为，而不是专门针对亲密伴侣的暴力行为，但一些研究表明，色情内容的使用频率与更多的亲密伴侣暴力（IPV）的实施有关，而其他研究发现，色情内容的使用频率与更多的亲密伴侣暴力（IPV）的实施有关。不显着相关。然而，以前的大多数研究都是横断面的，样本是个人而不是夫妇，并且不包括单独形式的 IPV（例如身体、心理和性）。本研究探讨了年轻夫妇中色情内容的使用频率与身体和心理 IPV 以及性胁迫之间的关系。113 名年龄在 16 岁至 29 岁之间的夫妇在 2 年内完成了两次自我报告的在线调查问卷。自回归交叉滞后模型的结果表明，一个人在时间 1 的色情内容使用频率与自己 2 年后较高的性强迫行为相关，而一个人的性强迫行为与其伴侣 2 年后较低的色情内容使用频率相关。然而，色情内容使用频率与身体和心理 IPV 之间没有显着关联。与之前的研究一致，我们的结果表明，色情内容的使用是实施性胁迫的一个重要风险因素。研究结果表明，有必要将有关色情内容的教育纳入性暴力预防计划，以避免年轻人在性行为中复制色情脚本。