The present experiment investigated the impact of contextually trained discriminations on gambling behavior. Nine recreational slot-machine players were initially exposed to concurrently available computerized slot machines that were each programmed on random-ratio schedules of reinforcement and differed only in color. All participants distributed…

A teacher reports on helpful advice she received from a colleague when she started teaching: to teach students in the cognitive mode in which they learn best (auditory, visual, kinesthetic, or tactile). (TE)

Investigated degree to which two shape dimensions were represented categorically by children and adults when learning object names. Found that adults accepted names more often to objects that fell within proposed shape boundaries than to objects that crossed boundaries. Children were just as likely to generalize names to novel objects that fell…

Describes two experiments conducted to explain why retarded children of younger mental age appear to be more selective on discrimination tasks containing relevant redundant cues than do children of older mental age. Findings are consistent with the hypothesis that the latter group of children are overselective because they tend to solve…

Using 170 ninth-grade rural students, the study examined (1) whether modality preferences are a factor in student learning styles; (2) whether male and female students and students at different achievement levels expressed differing learning style preferences; and (3) how learning style characteristics relate to student self-concept and general…