Interim testing of studied information, compared with restudying or no treatment, facilitates subsequent learning and retention of new information--"the forward testing effect." Previous research exploring this effect has shown that interim testing of studied information from a given domain enhances subsequent learning and retention of…

An investigation was undertaken to determine whether highly aroused (e.g. highly anxious) students are handicapped with regard to their ability to learn through deep processing and elaboration. The hypothesis that well-developed deep and elaborative habits of thought might counteract the disruptive effects that excessive arousal has upon students…

REINFORCEMENT CONCEPTS DERIVED LARGELY FROM RESEARCH OF SUBHUMAN SUBJECTS WERE TESTED FOR APPLICABILITY TO HUMAN-LEARNING SITUATIONS SIMILAR TO THOSE THAT OCCUR IN SCHOOLS. A SERIES OF EXPLORATORY STUDIES CONDUCTED IS DESCRIBED IN PART II OF THIS REPORT. IN PART III, TWO EXPERIMENTS CONDUCTED TO DETERMINE THE REINFORCING VALUE OF DIFFERENT STIMULI…