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Chastain, Robert L.; And Others – 1985
The research concerning intellectual functioning in addict populations has not addressed basic questions concerning why and how intelligence quotients (IQ) might be related to drug addiction. A study was undertaken to estimate intellectual functioning based upon a demographic profile for Wechsler Adult Intelligence Scale-Revised (WAIS-R) Full…
Descriptors: Adults, Drug Addiction, Drug Rehabilitation, Family Problems
Peer reviewed Peer reviewed
Heinemann, Allen W.; And Others – Journal of Clinical Psychology, 1985
Examined Shipley-Hartford Scale effectiveness in predicting Wechsler Adult Intelligence Scale-Revised Full Scale intelligence quotients (IQ) in hospital patients (N=156). Analyses revealed overestimation of below average Full Scale IQs, underestimation of above average IQs. Advanced age was associated with low conceptual quotients, suggesting that…
Descriptors: Adults, Age Differences, Estimation (Mathematics), Intelligence Quotient
Peer reviewed Peer reviewed
Zachary, Robert A.; And Others – Journal of Clinical Psychology, 1985
Estimated age-adjusted Wechsler Adult Intelligence Scale-Revised intelligence quotient (IQ) scores using linear regression techniques and continuous norming of two samples of psychiatric inpatients (total N=150) in Veteran's Administration hospital. Results support use of estimation procedure in clinical and research settings desiring brief but…
Descriptors: Age, Estimation (Mathematics), Intelligence Quotient, Intelligence Tests
Chastain, Robert L.; Reynolds, Cecil R. – 1984
Intelligence quotient (IQ) differences among groups according to sex, and demographic and other variables have been explored for a variety of intelligence tests. This investigation analyzed data from the standardization sample for the 1981 Wechsler Adult Intelligence Scale-Revised (WAIS-R) to determine the relationship of WAIS-R IQs to the…
Descriptors: Adults, Demography, Educational Attainment, Intelligence Tests
Peer reviewed Peer reviewed
Quereshi, M. Y.; Ostrowski, Michael J. – Journal of Clinical Psychology, 1985
Administered three Wechsler adult intelligence scales to 72 undergraduates and tested the quality of means, variances, and covariances, utilizing subtest scale scores and IQs. Results indicated that the three scales were not parallel. Generally, the subtest scaled scores exhibited less similarity across the three scales than the IQ estimates.…
Descriptors: College Students, Comparative Analysis, Higher Education, Intelligence Tests