期刊
JOURNAL OF PSYCHIATRIC RESEARCH
卷 36, 期 4, 页码 247-256出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/S0022-3956(02)00011-0
关键词
adolescents; endogenous depression; taxonomy; melancholia
类别
A taxometric analysis was conducted to test the hypothesis that the latent structure of melancholia in adolescents is categorical. Two taxometric procedures were used: Mean Above Minus Below a Cut (MAMBAC) and Maximum Covariance (MAXCOV) analyses. Participants were 378 adolescents presenting for a depression evaluation. Indicators of melancholia were constructed using items from the Schedule for Affective Disorders and Schizophrenia for School Aged Children (K-SADS) and the Beck Depression Inventory (BDI). The indicators of melancholia were consistent with a categorical latent variable. The findings suggest that the latent structure of melancholia in adolescents is similar to its previously identified categorical structure in adults. Implications for clinical research are discussed. (C) 2002 Elsevier Science Ltd. All rights reserved.
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