手法を比較

	ペンシルベニア州立大学心配質問票	Generalized Anxiety Disorder-7
分野	臨床心理学	臨床心理学
系統	Process / pipeline	Process / pipeline
提唱年	1990	2006
提唱者	Thomas J. Meyer, Marta L. Miller, Robin L. Metzger, Thomas D. Borkovec	Robert L. Spitzer, Kurt Kroenke, Janet B. Williams, Bernd Löwe
種類	Self-report worry questionnaire	Self-report screening questionnaire
原典	Meyer, T. J., Miller, M. L., Metzger, R. L., & Borkovec, T. D. (1990). Development and validation of the Penn State Worry Questionnaire. Behaviour Research and Therapy, 28(6), 487-495.	Spitzer, R. L., Kroenke, K., Williams, J. B., & Löwe, B. (2006). A brief measure for assessing generalized anxiety disorder: The GAD-7. Archives of Internal Medicine, 166(10), 1092-1097.
別名	PSWQ	GAD-7
関連	3	3
概要	The Penn State Worry Questionnaire (PSWQ) is a 16-item self-report instrument specifically designed to measure the trait dimension of worry—the tendency to worry excessively across situations. Developed by Meyer, Miller, Metzger, and Borkovec in 1990, the PSWQ has become the standard instrument for assessing worry as a transdiagnostic symptom dimension in clinical and research settings.	The GAD-7 is a brief 7-item self-report questionnaire designed to screen for and measure the severity of generalized anxiety disorder in adolescents and adults. Developed by Spitzer, Kroenke, Williams, and Löwe in 2006, it has become one of the most widely used anxiety screening tools in primary care, mental health research, and clinical practice due to its brevity, excellent psychometric properties, and ease of administration.