The present study involved 3 phases that led to the development and initial validation of the Perceived Coercion Questionnaire (PCQ), a scale that researchers use to measure perceptions of coercion of drug and alcohol users to enter drug and alcohol treatment. In Phase 1, the authors used focus groups to generate 48 pilot items. In Phase 2, the items were administered to a sample of 158 drug and alcohol users who were in residential treatment within a therapeutic community setting. Item and exploratory factor analyses reduced the number of items to 32, which represented 6 homogeneous and internally reliable subscales. In Phase 3, the PCQ was administered to a second sample of 362 drug and alcohol users. Confirmatory factor analysis led to a final scale of 30 items across 6 subscales that demonstrated sound consistency and validity. Implications for research and practice are highlighted.

译文

本研究涉及三个阶段,这些阶段导致了感知胁迫问卷 (PCQ) 的开发和初步验证,研究人员使用该量表来衡量吸毒者和酗酒者进入毒品和酒精治疗的胁迫感知。在第一阶段,作者使用焦点小组生成了48个试点项目。在第2阶段中,将这些物品施用于在治疗社区环境中进行住院治疗的158药物和酒精使用者的样本。项目和探索性因素分析将项目数量减少到32个,代表了6个同质且内部可靠的子量表。在阶段3中,将PCQ施用于362药物和酒精使用者的第二个样本。验证性因素分析得出了6个子量表中30个项目的最终量表,这些量表显示出合理的一致性和有效性。强调了对研究和实践的影响。

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