Journal article
G. Michelini, K. Gair, Yuan Tian, Jiaju Miao, L. Dougherty, Brandon L. Goldstein, Leigha A. MacNeill, D. Barch, J. Luby, L. Wakschlag, D. Klein, R. Kotov
Psychological Medicine, 2022
Psychological Medicine, 2022
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APA
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Michelini, G., Gair, K., Tian, Y., Miao, J., Dougherty, L., Goldstein, B. L., … Kotov, R. (2022). Do general and specific factors of preschool psychopathology predict preadolescent outcomes? A transdiagnostic hierarchical approach. Psychological Medicine.
Chicago/Turabian
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Michelini, G., K. Gair, Yuan Tian, Jiaju Miao, L. Dougherty, Brandon L. Goldstein, Leigha A. MacNeill, et al. “Do General and Specific Factors of Preschool Psychopathology Predict Preadolescent Outcomes? A Transdiagnostic Hierarchical Approach.” Psychological Medicine (2022).
MLA
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Michelini, G., et al. “Do General and Specific Factors of Preschool Psychopathology Predict Preadolescent Outcomes? A Transdiagnostic Hierarchical Approach.” Psychological Medicine, 2022.
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@article{g2022a,
title = {Do general and specific factors of preschool psychopathology predict preadolescent outcomes? A transdiagnostic hierarchical approach},
year = {2022},
journal = {Psychological Medicine},
author = {Michelini, G. and Gair, K. and Tian, Yuan and Miao, Jiaju and Dougherty, L. and Goldstein, Brandon L. and MacNeill, Leigha A. and Barch, D. and Luby, J. and Wakschlag, L. and Klein, D. and Kotov, R.}
}
Abstract
Abstract Background Preschool psychiatric symptoms significantly increase the risk for long-term negative outcomes. Transdiagnostic hierarchical approaches that capture general (‘p’) and specific psychopathology dimensions are promising for understanding risk and predicting outcomes, but their predictive utility in young children is not well established. We delineated a hierarchical structure of preschool psychopathology dimensions and tested their ability to predict psychiatric disorders and functional impairment in preadolescence. Methods Data for 1253 preschool children (mean age = 4.17, s.d. = 0.81) were drawn from three longitudinal studies using a similar methodology (one community sample, two psychopathology-enriched samples) and followed up into preadolescence, yielding a large and diverse sample. Exploratory factor models derived a hierarchical structure of general and specific factors using symptoms from the Preschool Age Psychiatric Assessment interview. Longitudinal analyses examined the prospective associations of preschool p and specific factors with preadolescent psychiatric disorders and functional impairment. Results A hierarchical dimensional structure with a p factor at the top and up to six specific factors (distress, fear, separation anxiety, social anxiety, inattention-hyperactivity, oppositionality) emerged at preschool age. The p factor predicted all preadolescent disorders (ΔR2 = 0.04–0.15) and functional impairment (ΔR2 = 0.01–0.07) to a significantly greater extent than preschool psychiatric diagnoses and functioning. Specific dimensions provided additional predictive power for the majority of preadolescent outcomes (disorders: ΔR2 = 0.06–0.15; functional impairment: ΔR2 = 0.05–0.12). Conclusions Both general and specific dimensions of preschool psychopathology are useful for predicting clinical and functional outcomes almost a decade later. These findings highlight the value of transdiagnostic dimensions for predicting prognosis and as potential targets for early intervention and prevention.
