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

Tyrone B. Pretorius; Anita Padmanabhanunni

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2. Lost in translation? Not anymore: a Mokken scale analysis of the revised Icelandic translation of the PHQ-9
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African Journal of Psychological Assessment | ISSN: 2707-1618 (PRINT) | ISSN: 2617-2798 (ONLINE)