A study of performance differences on the Cattell infant intelligence scale between matched groups of organic and mongoloid subjects.
D044466:Asian People; D001921:Brain; D001927:Brain Diseases; D004314:Down Syndrome / Q000523:psychology*; D006801:Humans; D007223:Infant; D007360:Intelligence; D011581:Psychological Tests; D012107:Research Design
BRAIN/diseases; MONGOLISM/psychology; PSYCHOLOGICAL TESTS