An attempt to provide understandable and up-to-date information regarding intelligence testing, intelligence theories, personal competence, adaptive behavior and intellectual disability (mental retardation) as they relate to death penalty (capital punishment) issues. A particular focus will be on psychological measurement, statistical and psychometric issues.
Monday, September 2, 2013
The Wechsler Arithmetic subtest measures quantitative reasoning...another study
A new study on the now "old" WISC-III which still provides insights into the debate regarding what the Wechsler Arithmetic subtest measures. Consistent with research I have coauthored and my analysis of other studies (click here to view), this new study is consistent with the classification of Arithmetic as primarily a measure of quantitative reasoning.