Cognitive subprocesses of mental rotation: why is a good rotator better than a poor one?
The Vanderberg-Kuse Mental Rotation Test is a standard test of mental rotation ability. Recent experiments have demonstrated that mental rotation is a complex cognitive process wherein different subprocesses (focused attention, visual scanning, perceptual decision, visual memory) play important roles in performance. We classified the population as good and poor rotators by performance of mental rotation (ns = 47: 22 men and 25 women, respectively; mean age: 20.7 yr.). To examine differences cognitive subprocesses of mental rotation of these two groups were compared. There were significant differences between poor and good rotators in performance on Raven's test and the Pieron Focused Attention test scores. The good rotators scored better because their perceptual decision-analytical intelligence (Raven) and focused attention scores were higher.
Karádi
K
K
University of Pécs, Hungary. kazmer@cortex.pote.hu
Kállai
J
J
Kovács
B
B
D000328:Adult; D001288:Attention; D003210:Concept Formation; D003657:Decision Making; D003867:Depth Perception; D005260:Female; D006801:Humans; D007206:Individuality; D007360:Intelligence; D008297:Male; D011939:Mental Recall; D009949:Orientation; D010364:Pattern Recognition, Visual; D011340:Problem Solving; D012438:Saccades