Barber J G, Cooper B K, Heather N
Social Work Department, La Trobe University, Bundoora, Victoria, Australia.
Int J Addict. 1991 May;26(5):565-75. doi: 10.3109/10826089109058905.
This paper describes the derivation of a 22-item Situational Confidence Questionnaire for heroin users [SCQ (Heroin)]. Results revealed the SCQ (Heroin) to be an internally consistent scale with an acceptable level of test-retest reliability. Construct and discriminant validation were demonstrated through moderately significant correlations of all subscales with the short form of the Beck Depression Inventory. Factor analysis revealed a three-factor structure which could be labeled: coping with or enhancing arousal states, casual or occasional usage, and coping with negative emotions.
本文描述了一种针对海洛因使用者的包含22个条目的情境信心问卷[海洛因情境信心问卷（SCQ）]的编制过程。结果显示，海洛因情境信心问卷（SCQ）是一个内部一致性量表，具有可接受的重测信度水平。通过所有分量表与贝克抑郁量表简版的中度显著相关性，证明了该量表的结构效度和区分效度。因子分析揭示了一个三因素结构，可标记为：应对或增强唤醒状态、偶尔使用以及应对负面情绪。
