Interset variability on the raven coloured progressive matrices as an indicator of specific ability deficit in brain-lesioned patients.
Patients with right cerebral lesions were found to have lower RCPM scores than a matched group of patients with left lesions. Analysis of interset patterns of performance demonstrated relatively greater difficulty for right lesion patients, especially those with posterior lesions on the Ab set. The findings were interpreted in terms of the abilities that Raven maintains underly test performance.
D001927:Brain Diseases / Q000150:complications / Q000175:diagnosis*; D004292:Dominance, Cerebral; D006801:Humans; D008875:Middle Aged; D010468:Perceptual Disorders / Q000175:diagnosis* / Q000209:etiology; D011581:Psychological Tests; D014796:Visual Perception