Recognition memory for faces by retardates and normals.
D000293:Adolescent; D002648:Child; D004193:Discrimination Learning; D005145:Face; D005260:Female; D005556:Form Perception; D006801:Humans; D008607:Intellectual Disability; D008297:Male; D008568:Memory; D010781:Photography; D013647:Task Performance and Analysis; D014796:Visual Perception