Baltieri Danilo Antonio, Aguiar Ana Saito Junqueira, de Oliveira Vitor Henrique, de Souza Gatti Ana Luisa, de Souza Aranha E Silva Renata Almeida
a ABC Medical School, Department of Neurosciences , Santo André , São Paulo , Brazil.
J Sex Marital Ther. 2015;41(6):649-60. doi: 10.1080/0092623X.2014.958793. Epub 2014 Oct 10.
Few measures are available to examine pornography use constructs, and this can compromise the reliability of statements regarding harmful use of pornography. This study aimed to confirm the factorial validity and internal consistency of the Pornography Consumption Inventory in a sample of male Brazilian university students. The inventory consists of a 4-factor, 15-item, 5-point Likert-type scale. After translation and back-translation of the inventory, it was administered to 100 male medical students. An initial model that included all 15 items of the inventory showed some substandard fit indices. Therefore, another model was tested, excluding an item that had loaded onto two different factors. Goodness-of-fit indices were better for the new model. Overall, findings from this study support using the inventory on Portuguese-speaking individuals. With additional replication across populations, other settings, and treatment-seeking patients, the Pornography Consumption Inventory could also potentially be shortened to 14 items.
几乎没有什么方法可用于检验色情制品使用的相关构念，这可能会影响有关有害使用色情制品陈述的可靠性。本研究旨在验证巴西男性大学生样本中色情制品消费量表的因子效度和内部一致性。该量表由一个4因子、15个项目的5点李克特式量表组成。在对该量表进行翻译和回译后，对100名男性医学生进行了施测。包含该量表所有15个项目的初始模型显示出一些不合格的拟合指数。因此，测试了另一个模型，排除了一个加载到两个不同因子上的项目。新模型的拟合优度指数更好。总体而言，本研究结果支持在讲葡萄牙语的人群中使用该量表。随着在不同人群、其他环境和寻求治疗的患者中进行更多的重复研究，色情制品消费量表也可能会缩减至14个项目。
