Bloom A S, Allard A M, Zelko F A, Brill W J, Topinka C W, Pfohl W
University of Louisville School of Medicine, KY.
Am J Ment Retard. 1988 Nov;93(3):273-7.
The Kaufman Assessment Battery for Children (K-ABC) and the Stanford-Binet Intelligence Scale, Form L-M, were administered to 93 preschool children at risk for learning problems. Lower and higher functioning groups were determined by a Stanford-Binet IQ median split. Although the Stanford-Binet and K-ABC yielded nearly identical results in the higher group, K-ABC standard scores were significantly higher than Stanford-Binet IQ in the lower group. The Stanford-Binet and K-ABC correlated more strongly in the higher group than in the lower group. These findings question the ability of the K-ABC to discriminate among at-risk preschoolers functioning in the lower ranges of cognitive ability.
对93名有学习问题风险的学龄前儿童进行了考夫曼儿童评估成套测验（K-ABC）和斯坦福-比奈智力量表L-M版测试。根据斯坦福-比奈智商中位数划分出了低功能组和高功能组。虽然在高功能组中，斯坦福-比奈智力量表和K-ABC得出的结果几乎相同，但在低功能组中，K-ABC的标准分数显著高于斯坦福-比奈智商分数。高功能组中斯坦福-比奈智力量表和K-ABC的相关性比低功能组更强。这些发现对K-ABC区分认知能力处于较低水平的有风险学龄前儿童的能力提出了质疑。
