The three basic school management styles are described here, along with some perceptions of how the principal's free choice of style is thwarted by certain conditions. (Editor)

Rod-and-frame test data of undergraduates were subjected to pattern analysis, which showed that most tilt toward the spatial position of the frame, while some utilize two frame cues, i.e., the nearest to vertical side and corner of the frame. Other interpretations of performance were not supported by results. (Author/RD)

Selective auditory attention skills of 21 learning disabled children as compared with the performance of 23 normal achievers (seven- to nine-years-old) were examined. Performance of the LD children was affected more than normal achievers under all distractor conditions. (Author/CL)

Results of the study, which involved undergraduate and graduate music students, demonstrated that (1) various rhythmic alterations affect perception of rhythmic dissimilarity; (2) melody alters perception of rhythmic dissimilarity; (3) and the simultaneous presentation of melody and rhythm may result in reduced attention to absolute rhythmic…

Stabilization of the retinal image of the boundary between a pair of red/green or yellow/blue stripes, but not their outer edges, results in the entire region being perceived simultaneously as both red/green or yellow/blue. This suggests that the percepts of reddish-green/yellowish-blue apparently are possible in corticocortical color vision…