Psychometrics of a neuropsychological test battery.

Compared factor analysis (linear) and hierarchical cluster analysis (nonlinear) of a neuropsychological battery of tests, including the Wechsler Adult Intelligence Scale, the Wechsler Memory Scale, the Graham-Kendall Memory for Designs Test, and the Bender Visual Motor Gestalt Designs Test. The results were discussed within the framework of descriptive and predictive analysis of the major cognitive functions of verbal intelligence, perceptual performance, and memory.