Factor analysis and validity of the Conners Parent and Teacher Rating Scales in childhood cancer survivors.

Journal Article (Journal Article)

OBJECTIVE: To examine the factor structure of the Conners Parent Rating Scale-Revised: Short Form (CPRS-R:S) and the Conners Teacher Rating Scale-Revised: Short Form (CTRS-R:S) in children who are long-term survivors of acute lymphocytic leukemia (ALL) or brain tumors (BT)and who have received central nervous system directed treatment. METHOD: Parents and teachers of 150 long-term survivors completed the CPRS-R:S or CTRS-R:S as part of a screening battery. The data were submitted to a maximum likelihood confirmatory factor analysis to test the construct validity of the scales and the forms were compared. The CPRS-R:S was also compared to selected subscales of the Achenbach Child Behavior Checklist (CBCL) for further validation. RESULTS: The analyses demonstrated an adequate fit of the original three-factor structure of the CTRS-R:S [oppositional, cognitive problems/inattention, hyperactivity]. The analyses of the CPRS-R:S suggested a less adequate fit of the original three-factor structure but principal components factor analysis yielded a three-factor solution with factors similar to those of Conners' original factor structure. Significant correlations were found between the CPRS-R:S and the selected subscales of the CBCL. CONCLUSIONS: These findings support the similar construct validity of the original CTRS-R:S and CPRS-R:S. Although significantly correlated, the CPRS-R:S and CTRS-R:S are not interchangeable in the assessment of survivors of childhood cancer.

Full Text

Duke Authors

Cited Authors

  • Helton, SC; Corwyn, RF; Bonner, MJ; Brown, RT; Mulhern, RK

Published Date

  • March 2006

Published In

Volume / Issue

  • 31 / 2

Start / End Page

  • 200 - 208

PubMed ID

  • 16467320

International Standard Serial Number (ISSN)

  • 0146-8693

Digital Object Identifier (DOI)

  • 10.1093/jpepsy/jsj010


  • eng

Conference Location

  • United States