We used repetition blindness to investigate the nature of the representations underlying identification of manipulable objects. Observers named objects presented in rapid serial visual presentation streams containing either manipulable or nonmanipulable objects. In half the streams, 1 object was repeated. Overall accuracy was lower when streams…

Data suggest that human newborns are capable of making a chromatic discrimination within the spectral region above 540 nm (the Rayleigh region), but their ability is limited to chromatic stimuli of very wide spectral separation and of very large size. Possible neurological bases underlying this immaturity are discussed. (RH)

Social facilitation as a self-presentational display, and social performance impairment attributable to perceived public failure, are examined in a study of context effects in verbal learning. Female undergraduates (N=72) served as subjects with one male who served as an "audience." Performance data indicate that, consistent with the present…

Fourteen second and third grade children viewed "The Electric Company" television series pilot shows while color slides flashed on a nearby screen competed for their attention. The children's visual attention was monitored and recorded. Bits from the shows were then ranked according to percentage of attention they received, and the…

The articles in this journal focus on the teaching of composition at the secondary and college levels. Separate articles deal with the causes of poor proofreading by students and methods for teaching proofreading skills; the use of folklore as an aid to teaching composition; techniques for overcoming students' fear of failure in the writing…