เปรียบเทียบวิธี

	แบบประเมินความวิตกกังวลทั่วไป-7 (Generalized Anxiety Disorder-7)	แบบสอบถามความวิตกกังวลของ Penn State
สาขาวิชา	จิตวิทยาคลินิก	จิตวิทยาคลินิก
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	2006	1990
ผู้ริเริ่ม	Robert L. Spitzer, Kurt Kroenke, Janet B. Williams, Bernd Löwe	Thomas J. Meyer, Marta L. Miller, Robin L. Metzger, Thomas D. Borkovec
ประเภท	Self-report screening questionnaire	Self-report worry questionnaire
แหล่งต้นตำรับ	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.	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.
ชื่อเรียกอื่น	GAD-7	PSWQ
ที่เกี่ยวข้อง	3	3
สรุป	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.	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.