Citation

Frankel KA, Boetsch EA, Harmon RJ. Child Abuse Negl. 2000; 24(1): 63-70.

Affiliation

Department of Psychiatry, University of Colorado School of Medicine, Denver 80262, USA.

Copyright

(Copyright © 2000, Elsevier Publishing)

DOI

unavailable

PMID

10660010

Abstract

OBJECTIVE: The Picture Completion subtest of the Wechsler Preschool and Primary Scales of Intelligence-Revised (WPPSI-R) measures visual alertness and the ability to differentiate essential from nonessential details. In children who are hypervigilant as a result of maltreatment, these skills may be over-functioning. It was hypothesized that the Picture Completion subtest scores of these children would be significantly elevated in comparison to their other nonverbal scores and their overall intellectual functioning. METHOD: Fourteen children from a therapeutic day treatment preschool program for maltreated children were administered the WPPSI-R. Standardized discrepancy scores between Picture Completion scores and Performance mean scores (PC-Performance Discrepancy) and the mean of all subscale scores (PC-Overall IQ Discrepancy) were formed and then analyzed. RESULTS: The abused preschoolers scored significantly lower than the population mean on four of the five WPPSI-R Performance subscales. Only on Picture Completion did they score significantly higher. Average PC-Performance Discrepancy and PC-Overall IQ Discrepancy scores were greater than one, indicating that the mean difference of children's Picture Completion score from either their Performance mean score or all of their mean scores was more than one standard deviation. CONCLUSION: Elevated Picture Completion score may serve as a marker for hypervigilance and/or PTSD in children with histories of maltreatment.

Language: en