REASONS STUDENTS GIVE FOR LIMITING DRINKING - A FACTOR-ANALYSIS WITH IMPLICATIONS FOR RESEARCH AND PRACTICE
REASONS STUDENTS GIVE FOR LIMITING DRINKING - A FACTOR-ANALYSIS WITH IMPLICATIONS FOR RESEARCH AND PRACTICE
复制标题
DOI：
10.15288/jsa.1989.50.108
复制
发表时间：
1989-03-01
期刊：
影响因子：
--
通讯作者：
TEMPLE, MT
中科院分区：
文献类型：
--
作者：
GREENFIELD, TK;GUYDISH, J;TEMPLE, MT
在九所大学的学生调查中，使用22项限制饮酒原因（RLD）量表研究了与自我调节饮酒相关的认知维度。对2,482名饮酒者的数据进行了因子分析，使用了几种方法，分为两半和总样本。共发现4个可解释的因素，解释率为39%，以核心内容为基础，这些主观动机因素分别为自我控制、教养、自我改造和表现。信度分析被用来构建分量表来评估这些因素。分量表有足够的内部信度（α = 0.66-0.73）的简短的研究规模。RLD分量表之间的关系，这些分量表和选定的人口，酒精消费和问题指标进行了总结。基于这些结果和应用在预防实验与大量饮酒的学生，这种“原因”的措施，在参与者筛选和计划评估的利基进行了讨论。
Dimensions of cognitions associated with self-regulation of alcohol consumption were studied using a 22-item Reasons for Limiting Drinking (RLD) scale in a student survey of nine universities. Data on 2,482 drinkers were factor analyzed using several methods in split halves and the total sample. Four interpretable factors accounting for 39% of the common variance were consistently found. Based on core content, these subjective motivational factors were labeled self-control, upbringing, self-reform and performance. Reliability analysis was used to construct subscales to assess these factors. Subscales had adequate internal reliability (alphas = 0.66-0.73) for brief research scales. Relationships between the RLD subscales and between these subscales and selected demographic, alcohol-consumption and problem indicators are summarized. Based on these results and an application in a prevention experiment with heavily drinking students, the niche for such "reasons" measures in participant screening and program evaluation is discussed.