The main aim of this study is to investigate whether there are relationships between perceived partner responsiveness (PPR), co-regulation of negative affect between romantic partners and binge eating. Data were collected from 148 opposite-sex romantic partners (18-61 years old) with the mean relationship duration being 8.04 years. Dyadic data were analysed through the actor-partner interdependence model framework. We proposed a model where co-regulation between partners has indirect effects on the relationship between PPR and binge eating. Results showed that there was no direct association between PPR and binge eating scores of the participants. However, significant direct associations were found regarding both actor and partner effects of PPR on co-regulation between romantic partners. In addition, there were four significant indirect effects: Women's co-regulation had an indirect effect on the link between PPR and women's binge eating scores. Similarly, women's co-regulation had also a significant indirect effect on the link between PPR and men's binge eating. These findings are the first to illustrate a relationship between PPR and binge eating. This study is the first attempt to examine binge eating in terms of co-regulation processes.

中文翻译：

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压力共同调节在感知伴侣反应和暴食之间关系中的作用：二元分析

本研究的主要目的是调查感知伴侣反应 (PPR)、浪漫伴侣之间负面影响的共同调节和暴饮暴食之间是否存在关系。数据来自 148 位异性恋人（18-61 岁），平均恋爱时间为 8.04 年。二元数据通过演员-合作伙伴相互依赖模型框架进行分析。我们提出了一个模型，其中合作伙伴之间的共同调节对 PPR 和暴饮暴食之间的关系有间接影响。结果表明，PPR 与参与者的暴饮暴食分数之间没有直接关联。然而，发现关于 PPR 对浪漫伴侣之间共同调节的演员和伴侣影响的显着直接关联。此外，还有四个显着的间接影响：女性的共同调节对 PPR 和女性暴饮暴食评分之间的联系有间接影响。同样，女性的共同调节也对 PPR 和男性暴饮暴食之间的联系产生了显着的间接影响。这些发现首次说明了 PPR 与暴饮暴食之间的关系。这项研究是首次尝试根据协同调节过程来检查暴饮暴食。