A shortened child behavior checklist for delinquency studies |
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Authors: | Alan J. Lizotte Deborah J. Chard-Wierschem Rolf Loeber Susan B. Stern |
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Affiliation: | (1) School of Criminal Justice, The University at Albany, 135 Western Avenue, 12222 Albany, New York;(2) Western Psychiatric Institute and Clinic, University of Pittsburgh, 15260 Pittsburgh, Pennsylvania;(3) School of Social Welfare, The University at Albany, 12222 Albany, New York |
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Abstract: | This study examines the reduction of the number of items in the scales of the Child Behavior Checklist, while maintaining the reliability and predictability of its original scales. For that purpose, the original scales were replicated with data from the Pittsburgh Youth Study. New, abbreviated scales were constructed using the most potent items. This process yielded trimmed scales that were highly correlated with the full scales and that still reflect the original meanings of the scales. Further, there was no loss of reliability or predictability with the trimmed as opposed to the full scales. The results were replicated in an analysis with identical variables from the Rochester Youth Development Study. This replication produced equally high reliabilities with similar levels of prediction of delinquent behavior.We would like to thank Terence P. Thornberry for helpful comments and advice on early drafts of this paper. |
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Keywords: | Child Behavior Checklist delinquency scaling panel study |
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