Hill A L
Percept Mot Skills. 1978 Aug;47(1):131-4. doi: 10.2466/pms.1978.47.1.131.
Scaled scores on WAIS subtests were compared among five samples of institutionalized mentally retarded (aged 16 to 71 yr.) from the East Coast (N = 509), West Coast (N = 436), and three from the Midwest (Ns = 113, 51, and 111). Four of the five samples showed high correlations between the mean profiles suggesting that the performance of the mentally retarded is reliable across geographical locations. Reasons for the discrepancies between these four samples and the fifth sample are discussed.
对来自东海岸(N = 509)、西海岸(N = 436)以及中西部的三个样本(Ns = 113、51和111)的五组机构收容智障者(年龄16至71岁)进行了韦氏成人智力量表各分测验的量表分数比较。五个样本中的四个显示出平均剖面图之间的高度相关性,这表明智障者的表现不受地理位置影响。讨论了这四个样本与第五个样本之间存在差异的原因。