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Merrell, Kenneth W. | 1 |
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Merrell, Kenneth W. – Journal of Early Intervention, 1996
Psychometric evaluation of the Preschool and Kindergarten Behavior Scales (PKBS) is reported. Factor analyses indicated the presence of a stable factor structure for both social skills and problem behaviors scales. Reliability studies indicated the PKBS has adequate-to-strong stability. Explorations of within-scale relationships yielded evidence…
Descriptors: Behavior Problems, Behavior Rating Scales, Construct Validity, Content Validity