Think it was on the WISC IV test, he scored very high on this..
The Perceptual Reasoning component of the WISC IV requires visual perception, organization and reasoning with visually presented, nonverbal material to solve the kinds of problems that are not typically taught at school. The PR Index (PRI) accounts of 45% of variance in general intelligence.
Perceptual Reasoning Core Description:
Block Design -Spatial perception, visual abstract processing, and problem solving.
Matrix Reasoning - Nonverbal abstract problem solving, inductive reasoning, spatial reasoning.
Visual Puzzles - Spatial reasoning.
(Picture Completion) - Ability to quickly perceive visual details.
(Figure Weights) - Quantitative and analogical reasoning.