School of Psychology, Deakin University, 221 Burwood Hwy, Burwood, Melbourne, VIC, 3125, Australia.
Arch Sex Behav. 2023 May;52(4):1799-1818. doi: 10.1007/s10508-023-02534-5. Epub 2023 Feb 28.
Recent reviews of the pornography literature have called for the development of valid and reliable measures that assess multiple facets of pornography use. Moreover, despite pornography use having important implications for romantic relationships, there are currently no self-report assessments of pornography use specifically within the context of romantic relationships. To address these limitations, the current paper reports on two studies regarding the development and psychometric evaluation of a 38-item multidimensional measure of pornography use within the context of romantic relationships: the Pornography Use in Romantic Relationships Scale (PURRS). Study 1 (n = 739) reports on an Exploratory and Confirmatory Factor Analytic approach to determine the factor structure of the PURRS. Study 2 (n = 765) reports on the cross-validation of the factor structure of the PURRS, before assessing the criterion validity of the measure. The PURRS exhibited good internal consistency, construct validity, and criterion validity. The findings suggest that the PURRS is best modeled by 13 first-order factors, though a higher-order factor structure comprising four broad factors may also be used. The PURRS significantly extends on past assessments of pornography use, and in particular, advances the assessment and study of pornography use within the context of romantic relationships.
最近对色情文献的评论呼吁开发有效的、可靠的测量方法，以评估色情使用的多个方面。此外，尽管色情使用对浪漫关系有重要影响，但目前没有专门针对浪漫关系中色情使用的自我报告评估。为了解决这些限制，本文报告了两项关于开发和心理测量评估与浪漫关系中色情使用相关的多维 38 项色情使用的研究：浪漫关系中的色情使用量表 (PURRS)。研究 1（n=739）报告了探索性和验证性因素分析方法，以确定 PURRS 的因素结构。研究 2（n=765）报告了 PURRS 因素结构的交叉验证，然后评估了该测量的效标效度。PURRS 表现出良好的内部一致性、构念效度和效标效度。研究结果表明，PURRS 最好由 13 个一阶因素来建模，尽管也可以使用包含四个广泛因素的高阶因素结构。PURRS 极大地扩展了过去对色情使用的评估，特别是在评估和研究浪漫关系中的色情使用方面。
