Search

This article focuses on an alternate form of the Series Completion test. The Series Completion test, requires that the subject form abstractions from visually presented problems and use these abstractions to complete a series. Since practice effect on this test may play a role in repeated testing, as, for example, in follow up studies of electro-convulsive. shock or prefrontal lobotomy in which several testings may be given-an alternate form has been developed, by use of which it is hoped to tap the same abilities now measured by Series Completion I. The purpose of this paper is to describe the development of the alternate form, Series Completion II, and to present tentative norms for the evaluation of results.