A test of the tripartite model of anxiety and depression in elementary and high school boys and girls.
The applicability of the tripartite model of emotion, which distinguishes the shared aspect of depression and anxiety, negative affect (NA), from their respective specific components of low positive affect (PA) and physiological hyperarousal (PH), was examined in 472 elementary and high school students. The relations among depression, anxiety, and the three tripartite dimensions were examined for the total sample and across four subgroups based on age and gender. High school girls reported more depression, anxiety, NA, and PH than the other groups, and lower PA as assessed by the PANAS-C, but not the AFARS. Using structural equation modeling, the tripartite model proved to be a reasonably good fit for the total sample. Among the subgroups, the best fit was found for high school girls. However, several findings for the total sample and for individual subgroups were not consistent with the tripartite model, raising issues related to the independence and specificity of the tripartite constructs and their measurement. Alternative age- and gender-specific models to better account for the shared and unique aspects of depression and anxiety in children need to be explored.
Jacques
Heather A K
HA
Department of Psychology, University of Calgary, Alberta, Canada.
Mash
Eric J
EJ
D000293:Adolescent; D000328:Adult; D000339:Affect; D000367:Age Factors; D000704:Analysis of Variance; D001007:Anxiety / Q000523:psychology*; D001143:Arousal; D002170:Canada; D002648:Child; D003863:Depression / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D008960:Models, Psychological; D015203:Reproducibility of Results; D012737:Sex Factors