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A table for determining probability of obtaining verbal and performance scale discrepancies on the Wechsler Preschool and Primary Scale of Intelligence‐Revised
Author(s) -
Lobello Steven G.
Publication year - 1991
Publication title -
psychology in the schools
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.738
H-Index - 75
eISSN - 1520-6807
pISSN - 0033-3085
DOI - 10.1002/1520-6807(199104)28:2<93::aid-pits2310280202>3.0.co;2-i
Subject(s) - wechsler preschool and primary scale of intelligence , psychology , wechsler adult intelligence scale , wechsler intelligence scale for children , scale (ratio) , developmental psychology , table (database) , reliability (semiconductor) , psychometrics , statistics , cognition , psychiatry , computer science , data mining , power (physics) , physics , mathematics , quantum mechanics
This brief report presents a table that may be used to determine the probability of obtaining various Verbal‐Performance Scale discrepancies on the Wechsler Preschool and Primary Scale of Intelligence‐Revised (WPPSI‐R). The table of differences is age‐referenced and should be used to determine the reliability of differences between Verbal and Performance Scale IQs. It may be used in conjunction with Table 16 in the WPPSI‐R manual, which reports the percentage of the standardization sample that evidence Verbal‐Performance discrepancies of various magnitudes.