手法を比較

	アルコール依存症重症度質問票（SADQ）	RCQ（Readiness to Change Questionnaire）
分野	依存症医学	依存症医学
系統	Process / pipeline	Process / pipeline
提唱年	1979	1992
提唱者	Stockwell, Murphy, Hodgson	Rollnick, Heather, Gold, Hall
種類	Self-report	Self-report
原典	Stockwell, T., Murphy, D., & Hodgson, R. (1983). The Severity of Alcohol Dependence Questionnaire: Its use, reliability and validity. British Journal of Addiction, 78(2), 145–155.	Rollnick, S., Heather, N., Gold, R., & Hall, W. (1992). Development of a short 'Readiness to Change' questionnaire for use in brief, opportunistic interventions among excessive drinkers. British Journal of Addiction, 87(5), 743–754.
別名	SADQ	RCQ, Readiness to Change Questionnaire
関連	4	4
概要	The SADQ is a 20-item self-report instrument that measures the severity of alcohol dependence on a continuum from mild to severe. Developed by Stockwell and colleagues in 1979, it quantifies physical withdrawal symptoms, psychological dependence, and behavioral indicators of dependence to guide treatment intensity and medical management decisions. The SADQ remains a widely used assessment tool in addiction medicine and alcohol treatment settings.	The RCQ is a 12-item self-report instrument designed to assess an individual's stage of change motivation regarding substance use, particularly alcohol use. Developed by Rollnick and colleagues in 1992, it operationalizes the Transtheoretical Model of Change by measuring readiness across the precontemplation, contemplation, and action stages. The RCQ is a brief, cost-effective tool for identifying individuals who are ready to engage in behavior change and for tailoring the intensity and timing of intervention.