Sexual satisfaction is the most frequently studied sexual component of human sexuality related to its link with relationship satisfaction and stability (S. Sprecher & R. M. Cate, 2004. The handbook of sexuality in close relationships, pp. 235–256. Mahwah, NJ: Taylor & Francis). Previous studies have shown that sexual satisfaction is affected by personal, interpersonal, social and cultural variables, but few studies have considered the associations between these variables. The aim of this study was to evaluate a complex model of sexual satisfaction considering these various levels of variables and their associations. The study was conducted online and comprised 457 individuals in the final sample. The French version of the index of sexual satisfaction evaluated the level of sexual dissatisfaction. Personal, interpersonal, social and cultural variables were assessed with questionnaires and their associations were investigated with the partial least squares-path method. The association between dyadic coping (positive and negative) and sexual dissatisfaction was mediated by relationship satisfaction. The model also showed three sequential mediations through dyadic coping and relationship satisfaction: first between intra-individual vulnerability and sexual dissatisfaction, second between intra-individual resources and sexual dissatisfaction, and third between conjugal characteristics and sexual dissatisfaction. The simple and sequential mediations were stronger for positive dyadic coping. The relationship between intra-individual resources and positive dyadic coping was significantly stronger in women, while the relationship between conjugal characteristics and positive dyadic coping was stronger in men. Dyadic coping plays a key role in sexual dissatisfaction. Clinical interventions should reinforce positive self-image (particularly in women), support emotional and physical vulnerabilities, and promote more supportive dyadic coping (particularly in men in a long-term relationship).

中文翻译：

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表征异性恋者性不满的决定因素：二元应对的具体作用

性满意度是人类性行为中最常被研究的性成分，与关系满意度和稳定性相关（S. Sprecher 和 RM Cate，2004。亲密关系中的性行为手册，第 235-256 页。新泽西州莫瓦：泰勒和弗朗西斯）。先前的研究表明，性满意度受个人、人际关系、社会和文化变量的影响，但很少有研究考虑这些变量之间的关联。本研究的目的是评估一个复杂的性满意度模型，考虑到这些不同级别的变量及其关联。该研究在线进行，最终样本中包含 457 个人。性满意度指数法文版评价性不满意程度。个人的，人际关系的，社会和文化变量用问卷评估，它们的关联用偏最小二乘路径方法研究。二元应对（积极和消极）和性不满之间的关联是由关系满意度介导的。该模型还通过二元应对和关系满意度显示了三种顺序中介：首先是个体内部脆弱性与性不满之间，其次是个体内资源与性不满之间，第三是婚姻特征与性不满之间。对于积极的二元应对，简单和顺序调解更强。个体内部资源与积极的二元应对之间的关​​系在女性中明显更强，而男性的婚姻特征和积极的二元应对之间的关​​系更强。二元应对在性不满中起着关键作用。临床干预应加强积极的自我形象（尤其是女性），支持情绪和身体的脆弱性，并促进更多支持性的二元应对（尤其是长期关系中的男性）。