Proposes explanations and further research considerations for the apparent psychological equivalence of the terms "complexity" and "novelty" as they refer to information theory, stimulus generalization, and subject expectancy effects. (RL)

The purpose of this study was to determine the effects of age differences and differences in memory load on concept identification (CI) tasks of varying levels of complexity. Previous studies with young children found increasingly better performance on CI tasks with increasing age. This was in part due to the fact that older subjects categorize…

This study sought to determine if there is a change in information processing and channel capacity as the human organism grows older, and if this relationship is altered with a change in stimulus complexity and dimensionality of the stimulus presented. With the human organism considered as a communication system, the use of absolute judgments to…

In man-computer communication, the computer responds only as it is programed to respond. A human's response is more complicated because it depends on the "pre-programed" ways that humans process information. The three functions a man performs on received information are conservation (in which messages are retained whole), reduction (in which…

Research in training subjects to comprehend compressed speech has led to deeper studies of basic listening skills. The connected discourse is produced by a technique which deletes segments of the speech record and joins the remainder together without pitch distortion. The two problems dealt with were the sources of individual differences in the…