Examining the unidimensionality of the PHQ-9 with first responders: Evidence from different psychometric paradigms

The Patient Health Questionnaire-9 (PHQ-9) is an effective tool for identifying depressive disorders in diverse populations, making it a valuable resource in both clinical practice and research. However, the factor structure and dimensionality of the instrument have been contested. Studies have rais...

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Bibliographic Details
Main Authors: Tyrone B. Pretorius, Anita Padmanabhanunni
Format: Article
Language:English
Published: AOSIS 2024-12-01
Series:African Journal of Psychological Assessment
Subjects:
Online Access:https://ajopa.org/index.php/ajopa/article/view/165
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