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

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

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-stron...

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Veröffentlicht in:Measurement and evaluation in counseling and development 2023-04, Vol.56 (2), p.124-137
Hauptverfasser: Kalkbrenner, Michael T., Ryan, Aimee F., Hunt, Adam J., Rahman, Samiah R.
Format: Artikel
Sprache:eng
Schlagworte:
Anxiety
Anxiety disorders
Counseling
Depression (Psychology)
Generalized anxiety disorder
Generalized Anxiety Disorder-7 (GAD-7)
Patient Health Questionnaire-9 (PHQ-9)
Patients
Psychometrics
Quantitative psychology
Questionnaires
Reliability
Screening Tests
Test Reliability
Test Validity
validity
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Beschreibung
Zusammenfassung: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.
ISSN:0748-1756
1947-6302
DOI:10.1080/07481756.2022.2091460