title: Performance discrepancies on the California Verbal Learning Test-Children's Version in the standardization sample.
abstract: The standardization data for the California Verbal Learning Test-Children's Version (CVLT-C) were used to evaluate statistically significant discrepancies between key quantitative variables of this instrument, as well as the base rate of specific discrepancies. The results indicated that apparently large discrepancies between the respective standard scores were actually fairly common. However, for 3 of the 4 contrasts, discrepancies that equaled or exceeded 1.5 z-score points in the hypothesized direction were sufficiently unusual to be considered clinically significant. For a 4th contrast, discrepancies that equaled or exceeded 1 z-score point in the hypothesized direction appeared to meet this criterion. It is suggested that the interpretation of clinically obtained CVLT-C profiles should focus primarily on specific quantitative variables, with inclusion of consideration of the presented base rates of discrepancies between the respective z scores.
authors.affiliation: Mary Free Bed Hospital, Grand Rapids, MI 49503, USA. jdonders@mfbrc.com
authors.forename: J
authors.initials: J
authors.lastname: Donders
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D011939:Mental Recall; D009483:Neuropsychological Tests / Q000706:statistics & numerical data*; D011594:Psychometrics; D012016:Reference Values; D014706:Verbal Learning