Kaufman Assessment Battery for Children

The Kaufman Assessment Battery for Children (KABC) is a clinical instrument (psychological diagnostic test) for assessing cognitive development. Its construction incorporates several recent developments in both psychological theory and statistical methodology. The test was developed by Alan S. Kaufman and Nadeen L. Kaufman in 1983 and revised in 2004. The test has been translated and adopted for many countries, such as the Japanese version of the K-ABC by the Japanese psychologists Tatsuya Matsubara, Kazuhiro Fujita, Hisao Maekawa, and Toshinori Ishikuma.

The KABC also gives special attention to certain emerging testing needs, such as use with handicapped groups, application to problems of learning disabilities, and appropriateness for cultural and linguistic minorities. The authors rightly caution, however, that success in meeting these special needs must be judged through practical use over time. They also point out that the KABC should not be regarded as "the complete test battery"; like any other test, it should be supplemented and corroborated by other instruments to meet individual needs, such as the Stanford-Binet, Wechsler Adult Intelligence Scale, Wechsler Intelligence Scale for Children, McCarthy scales, or neuropsychological tests.

The original KABC was developed from neuropsychological theory, merging left brain-right brain research on cerebral specialisation (e.g., Sperry, 1968) with Luria’s sequential simultaneous processing dichotomy (Luria, 1966) and work in cognitive psychology. The KABC focuses on the processes needed to solve problems rather than their content i.e. verbal vs. non verbal. The KABC was one of the first intelligence tests to be principally derived from strong theoretical basis and the first intelligence test to be based in neuropsychological theory (Reynolds & Kamphaus, 1997). An important feature of the KABC is that it yielded smaller than average score differences than was typical between African American and European American ethnic groups, making it particularly useful when assessing children of difference ethnicities.

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