The KABC is relatively light on timed and verbal tasks, and it is supposed to be culture-reduced. The theoretical structure is a bit different from either the Wechslers or the WJ, although it probably has more in common with the WJ than the WISC, as it is partially-based on the same CHC model of intelligence. (Kaufman was a co-author on the later editions of Wechslers, and this was his attempt to integrate the empirical history of the Wechslers with the more-contemporary CHC model of intelligence, and also address some cultural bias issues.) It has a different range of task types for working memory, with verbal, symbolic, and visual-kinesthetic options, but, if I recall correctly, they are all forwards. There are a few fine motor tasks you won't see in the W/WJ.
