In this study, the relevance of striving situations to intrinsic and extrinsic motivation was manipulated by varying the degree of involvement in the child's performance displayed by the experimenter. (Authors)

Data provide evidence for the situational invariance of individual differences, and for the greater importance of capacity than of motivational variables in accounting for such differences. (Authors)

Purpose of this study was to test the adequacy of the serial habituation hypothesis as an account of the infant's perceptual commerce with visual stimuli. (Author)

Results indicate that the auditory stimulation in no way affected task performance. Author argues that great amounts of money should not be spent by either schools or parents in order to eliminate moderate amounts of noise from a child's academic environment. (Author/CB)

Contains citations of numerous references for curriculum guide writers. (RD)

Although no one supervisor can be all things to all the people he serves, his role could well be that of a catalyst who can support the teacher in his professional development. (Author)

The innocence" of educators is partly due to a reluctance to acknowledge causal relationships in education. The author points out seven areas where such relationships have been or may be established. (SP)

A sizeable portion of the variances and convariances of judgments on the actual environment can be accounted for by four perceptual spaces. Cue utilization and stimulus sampling models appear to offer a fruitful approach to environmental assessment. (DG)