The results of this study support the notion that different parts of Raven's Coloured Progressive Matrices Test tap different processes. Sets A and Ab employ the rationale of the Inhelder-Piaget Test and rely on solution by graphic processes, whereas set B involves solution by opeational means. Total score results may be less appropriate than the…

Findings indicate that (1) development of probability reasoning can be shown by an increasing monotonic trend with age, (2) verbal tests assess different aspects of this development than do nonverbal tests, (3) Piaget's ontogenetic age brackets are accurate, and (4) sex and intelligence are not significant variables. (MH)

Through dynamic testing (the notion that tailored testing can be extended to the use of a learning oriented approach to assessment), analysis were made of how motivational, personality, and cognitive style factors interact with assessment approaches to yield performance data. Testing procedures involving simple feedback, elaborated feedback, and…