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A review of the literature indicates that methods of skill acquisition based on the operant paradigm have been scientifically validated with many motor behaviors. However, these procedures have been limited to the use of positive reinforcement for correct performance when applied to the acquisition of complex sports skills in natural settings. To find complementary procedures to enhance skill acquisition, a coaching method involving several behavioral techniques was developed that focused on remediation of errors. This coaching method combined the following components: (1) systematic use of verbal instructions and feedback, (2) positive and negative reinforcement, (3) positive practice, and (4) time out. Three sports, football, gymnastics, and tennis, were selected to determine the effectiveness and generality of this behavioral coaching method. A total of 23 male and female subjects, ranging in age from 11 to 35, was included in this study. Baseline data were first collected for each sport under standard coaching conditions. Next, the behavioral coaching method was evaluated depending on the sport in either a multiple baseline or a reversal design. The behavioral dimensions selected were blocking in football; backward walkovers, front hand springs, and reverse kips in gymnastics; and the forehand, backhand, and serve in tennis. Behavioral coaching was immediately effective in increasing the correct execution of complex skills in all three sports. Gains of up to 10 times the baseline performance were achieved in each sport. In football, behavioral coaching resulted in an increase in correct blocking performance from a baseline average of 5 % to 51.3 %. Gymnasts' performances increased from baseline averages of 2.7% to 52.6% across the three skills. In tennis, standard coaching produced an average of 69% correct performance which increased dramatically under behavioral coaching to 579% across the three strokes.

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The effects of two different motivational conditions upon standardized test performance were explored for two student populations. The first study involving 12 trainable retardates showed a significant increase in score on the Metropolitan Readiness Test given under reinforcement conditions when these results were compared with scores taken under standard testing conditions. In a second study, these same results were obtained with a group of 30 normal fourth-graders. An additional study was conducted to determine the effect of different experiences with token reinforcement procedures on test performance. It was found that a group of children with six weeks' exposure to reinforcement for daily academic performance scored higher under both conditions of test administration (standard and reinforcement) than a control group. However, in a single exposure to token reinforcement for correct performance on the Metropolitan Test, both the experimental group and its match control showed a parallel increase in test performance. These findings offer a procedure that yields a more representative assessment of a student's academic achievement than does testing under standard conditions.

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A review of the literature indicates the usefulness of operant methods to develop or enhance sports skills. This study extended the use of this approach to the acquisition of correct ballet skills by four subjects in a ballet class. Using a single case design, behavioral coaching was compared to the ballet instructor's method. Four ballet barre exercises (degage, frappe, developpe, and grand battement) were selected as the dependent variables. Execution of all four ballet skills increased from an average of 13% under the ballet instructor's method to a performance of 88% under the behavioral coaching. These results indicate that behavioral procedures are applicable to modifying artistic and creative behaviors such as those found in the fine arts.

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