NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 3 results Save | Export
Alternate Form Reliability and Concurrent Validity of the PPVT-R for Referred Rehabilitation Agency Adults.
Peer reviewed Peer reviewed
Stevenson, James D., Jr. – Journal of Clinical Psychology, 1986
Investigated the relaionships among the Peabody Picture Vocabulary Test Revised (PPVT-R) alternate forms and the relationship of each PPVT-R form with the Wechsler Adult Intelligence Scale-Revised (WAIS-R). All correlations with both forms of the PPVT-R were significant. PPVT-R mean scores did underestimate significantly all WAIS-R mean scores.…
Descriptors: Adults, Correlation, Mental Retardation, Rehabilitation Counseling
Stability, Concurrent and Predictive Validity of the PPVT-R.
Peer reviewed Peer reviewed
Naglieri, Jack A.; Pfeiffer, Steven I. – Journal of Clinical Psychology, 1983
Explored the relationship between the Peabody Picture Vocabulary Test-Revised (PPVT-R) and the Peabody Individual Achievement Test (PIAT) administered to a sample of 29 mentally retarded children. Findings indicated that the PPVT-R predicted achievement as measured by the PIAT only moderately; and that PPVT-R scores correlated with achievement…
Descriptors: Achievement Tests, Children, Comparative Testing, Mental Retardation
Use of the WISC-R and PPVT-R with Mentally Retarded Children.
Peer reviewed Peer reviewed
Naglieri, Jack A. – Journal of Clinical Psychology, 1982
Explored the relationship between the Revised Peabody Picture Vocabulary test (PPVT-R) and the Wechsler Intelligence Scale for Children-Revised (WISC-R) for a sample of 38 mentally retarded children. Found the PPVT-R correlated significantly with the WISC-R Verbal Performance and Full Scale IQ scores. (Author)
Descriptors: Children, Comparative Testing, Elementary Education, Intelligence Quotient