The study assessed contributions of different novelty pairings and reward types to exploration behavior across three successive discrimination learning problems in a 3 x 2 x 3 mixed design. After learning a simple two choice discrimination problem, Headstart subjects responded to six double reward trials and six extinction trials. A…

One control group and eight experimental groups, each composed of 12 first grade children, participated in this experiment. It was designed to investigate the effects of frequency of reinforcement and repeated evaluation of stimuli on the conditioning of preferences. Each child participated in the experiment for seven consecutive school days. The…