The effects of reinforcement and extinction on response variability and stimulus generalization in the punching and kicking techniques of 2 martial arts students were evaluated across drill and sparring conditions. During both conditions, the students were asked to demonstrate different techniques in response to an instructor's punching attack.…

The results indicated that the visual feedback was used very effectively by five of the 12 Ss in reducing their excessively nasal voice quality, and somewhat effectively by four others. (Author/DLS)

Results indicate that the instructions (and related information concerning alpha) rather than the biofeedback are critical in alpha biofeedback training and that this training does not appear to have utility for controlling arousal under stress. (Author)

Four experiments (involving a total of 158 children) demonstrated observationally-induced learning effects on multidimensional conservation tasks using brief, single session training. First grade samples of middle class Anglo-American, and economically disadvantaged Mexican-American children displayed gains in vicariously-induced conservation as…

This investigation compares overt judgments about tenable hypotheses to choices in a concept identification task, as a function of stimulus similarity on successive trials. Two mathematical models are tested: (a) A 1-element local consistency version of Restle's concept identification model and (b) the same model with two additional passive states…

Three studies of five seventh-grade students (ages 12-14) with emotional disturbances were conducted to determine whether a stimulus class would emerge as a result of one conditional discrimination training using direct instruction (implemented with a constant time delay) augmented with instructive feedback. The students were taught to identify…