[Social behavior, musicality and visual perception in monogloid children (author's transl)].
Forty-nine mongoloid and 48 non-mongol test persons of equivalent age and intelligence were selected and studied with respect to social behavior, speech disorders (observation of behavior), musicality and visual perception. There were significant differences in favor of the mongols with respect to social adaption. Speech disorders of all kinds occurred significantly more frequently in mongol children; stuttering was significantly more frequent in the boys. The mongol group did significantly better in the musicality test; the difference in the rhythmical part was highly significant. The average differences in the capacity for visual discrimination of colors, geometrical forms and the spatial relationship of geometrical forms were not significant.
D000293:Adolescent; D001307:Auditory Perception; D002648:Child; D002675:Child, Preschool; D003118:Color Perception; D004314:Down Syndrome / Q000150:complications / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D009146:Music; D012919:Social Behavior; D013028:Space Perception; D013064:Speech Disorders / Q000150:complications; D013342:Stuttering / Q000150:complications; D014796:Visual Perception
Sozialverhalten, Musikalität und visuelle Wahrnehmung bei mongoloiden Kindern