id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajopa-165	Pretorius, Tyrone B.; Padmanabhanunni, Anita	Examining the unidimensionality of the PHQ-9 with first responders: Evidence from different psychometric paradigms	2024		.htm	text/html	6125	327	47	This study examines the factor structure of the PHQ-9 among South African first responders using exploratory factor analysis (EFA), confirmatory factor analysis (CFA) with ancillary bifactor indices, parallel analysis and Mokken analysis. Keywords: depression; PHQ-9; confirmatory factor analysis; exploratory factor analysis; parallel analysis; Mokken analysis; unidimensionality; first responders.	cache/ajopa-165.htm	txt/ajopa-165.txt