Category-based induction is a hallmark of mature cognition; however, little is known about its origins. This study evaluated the hypothesis that category-based induction is related to semantic development. Computational studies suggest that early on there is little differentiation among concepts, but learning and development lead to increased…

The release-from-proactive-inhibition technique was used to assess the effects of mode of presentation and presentation rate on the development of elementary school children's ability to use the evaluative dimension of the Semantic Differential as an encoding device in short-term memory. (Author/JMB)

Study demonstrates that children, like adults, do have lower tachistoscopic recognition thresholds for good than for bad words. (Authors)

Tests the hypotheses that superiority of semantic over phonetic encoding increases with age, and that the superiority of multiple-dimension encoding over single-dimension encoding emerges with age. Elementary, secondary, and graduate students judged words on various dimensions of the semantic differential in an incidental memory task. (Author/SS)