「藥癮患者態度量表」之信效度評估

The Validation of the ''Drug Abuser Attitude Scale''

本研究之目的在測試「藥癮患者態度量表」之信效度，以為評估藥癮患者對違禁藥品態度的工具。以101位藥癮患者為檢測量表信效度的對象。「藥癮患者態度量表」在信度方面，內部一致性與再測之相關係數皆在可接受的範圍；在效度方面，經因素分析得五個因素：憐憫態度、個人態度、協助意願、患者特性、處置態度，共解釋41.1 %的變異量。另再以48位住院個案為對象，比較他們在住院時與出院前量表的五個因素之差異，結果發現：藥癮患者在治療前後最主要的差異是個人態度與處置態度。「藥癮患者態度量表」對於評估患者對違禁藥品的態度，提供了可接受的信效度，也可反應出藥癮患者經過治療後態度的改變，因此可以提供作為臨床上評估藥癮患者的工具。

The purpose of this research was to test the validity of the ''drug abuser attitude scale, DAAS''. There were 101 drug abusers enrolled in the study group, and the test was given to each subject via self-report. Acceptable inter-item consistency, Cronbach' s α, and test-retest coefficient γ values were found. Construct validity was established by factor analysis and the following five factors related to the DAAS: benevolence attitude, personal attitude, willingness to care, patient's characteristics, and case disposition, with a 41.1% share of variance. After then, there were 48 drug abuse inpatients enrolled to test the changes of DAAS during their admission periods. There were significant differences in personal attitude, and in case disposition between admission and discharge. The factors of the DAAS were found to be present in significantly different quantities among the various treatment periods, showing the attitude scale to be an effective tool in clinical evaluation.