Carrigan G, Samoluk S B, Stewart S H
Department of Psychology, Dalhousie University, Halifax, NS, Canada.
Behav Res Ther. 1998 Jul-Aug;36(7-8):789-807. doi: 10.1016/s0005-7967(98)00024-2.
The 42-item version of the Inventory of Drinking Situations (IDS-42) assesses relative frequency of drinking behavior across eight categories of drinking situations and was originally developed as a method for identifying high-risk situations in alcoholic samples. This study was designed to examine the psychometric properties of the IDS-42 in a sample of university students in order to assess its suitability as an assessment tool in the non-clinical population. Three hundred and ninety-six students (111 M, 283 F, 2 with missing gender data) completed the IDS-42 and a well established measure of drinking motives, the Drinking Motives Questionnaire (DMQ). Confirmatory factor analysis of the IDS-42 established a hierarchical factor structure with eight lower-order factors and three higher-order factors of negatively-reinforcing situations, positively-reinforcing situations, and temptation situations. The eight lower-order IDS-42 factors demonstrated moderate to high internal consistency and excellent concurrent validity with conceptually-similar DMQ subscale scores. Non-parametric analyses revealed that male students reported a higher drinking frequency overall as compared to female students, particularly in IDS-42 situations involving Social Pressure to Drink, Pleasant Times with Others, Testing Personal Control, and Urges and Temptations. Across the entire sample of university student drinkers, a higher drinking frequency was reported in positively-reinforcing situations as compared to negatively-reinforcing situations and temptation situations, as predicted. Results suggest the IDS-42 possesses good psychometric properties and support its utility as a tool in identifying situation-specific antecedents to drinking among university students.
《饮酒情境量表》（IDS - 42）的42项版本评估了八种饮酒情境下饮酒行为的相对频率，最初是作为一种识别酒精样本中高风险情境的方法而开发的。本研究旨在检验IDS - 42在大学生样本中的心理测量特性，以评估其作为非临床人群评估工具的适用性。396名学生（111名男性，283名女性，2名性别数据缺失）完成了IDS - 42以及一项成熟的饮酒动机测量工具——《饮酒动机问卷》（DMQ）。对IDS - 42进行的验证性因素分析建立了一个层次因素结构，包括八个低阶因素以及负强化情境、正强化情境和诱惑情境这三个高阶因素。IDS - 42的八个低阶因素表现出中度到高度的内部一致性，并且与概念相似的DMQ子量表得分具有出色的同时效度。非参数分析显示，总体而言，男学生报告的饮酒频率高于女学生，特别是在IDS - 42中涉及饮酒的社会压力、与他人共度愉快时光、测试个人自控力以及冲动和诱惑的情境中。在整个大学生饮酒者样本中，正如预期的那样，与负强化情境和诱惑情境相比，正强化情境下报告的饮酒频率更高。结果表明，IDS - 42具有良好的心理测量特性，并支持其作为一种工具来识别大学生饮酒的特定情境前因。
