Internal Consistency Reliability and Internal Structure Validity of the English Versions of the Patient Health Questionnaire-9 and the Generalized Anxiety Disorder-7: A Psychometric Synthesis.

Kalkbrenner, Michael T.; Ryan, Aimee F.; Hunt, Adam J.; Rahman, Samiah R.

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ERIC Number: EJ1387410

Record Type: Journal

Publication Date: 2023

Pages: 14

Abstractor: As Provided

ISBN: N/A

ISSN: ISSN-0748-1756

EISSN: EISSN-1947-6302

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Internal Consistency Reliability and Internal Structure Validity of the English Versions of the Patient Health Questionnaire-9 and the Generalized Anxiety Disorder-7: A Psychometric Synthesis

Kalkbrenner, Michael T.; Ryan, Aimee F.; Hunt, Adam J.; Rahman, Samiah R.

Measurement and Evaluation in Counseling and Development, v56 n2 p124-137 2023

We conducted a psychometric synthesis of the internal consistency reliability and internal structure of scores on the English versions of the Patient Health Questionnaire-9 (PHQ-9) and Generalized Anxiety Disorder-7 (GAD-7) in publications between 2012 and 2022. Results supported acceptable-to-strong reliability and validity evidence of scores among a number of samples.

Descriptors: Psychometrics, Test Validity, Test Reliability, Questionnaires, Patients, Anxiety, Depression (Psychology), Screening Tests, Counseling

Routledge. Available from: Taylor & Francis, Ltd. 530 Walnut Street Suite 850, Philadelphia, PA 19106. Tel: 800-354-1420; Tel: 215-625-8900; Fax: 215-207-0050; Web site: http://www.tandf.co.uk/journals

Publication Type: Journal Articles; Reports - Research

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Audience: N/A

Language: English

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