The Dimensionality and Measurement of Cognitive Functioning at age 65 in the Wisconsin Longitudinal Study
Yonker, James, Robert Hauser, and Jeremy Freese Working paper no. 2007-06 Abstract The 2003-05 telephone surveys of high school graduates in the Wisconsin Longitudinal Study administered six cognitive assessments: immediate and delayed word recall, digit ordering, a subset of the WAIS-R similarities test, and letter and category frequency. We have analyzed these data separately among …