Behavioral coaching in the development of skills in football, gymnastics, and tennis

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 6% correct performance which increased dramatically under behavioral coaching to 57% across the three strokes. The success of the behavioral coaching package used here suggests that a technology of behavior may offer additional and complementary strategies to the acquisition of motor skills in the natural environment.     

Effects of cueing and collaboration on the acquisition of complex legal skills

Background. To overcome the teacher bandwidth problem in supporting large groups of students, both automated process support (cueing) and face‐to‐face feedback by peers during small group work (collaboration) can be provided to students. Aim. The purpose of this experimental study was to examine whether a multimedia practical containing cueing could be effectively combined with peer feedback to support the acquisition of the complex skill of preparing a plea in court. Sample. In the context of a regular court practical, 50 junior law students at a Dutch university individually studied a multimedia practical and participated in small group discussions about intermediate learning outcomes of the practical. Method. The study examined the effects of cueing and collaboration on training outcomes and transfer pleas, and on cognitive activity during collaboration, by combining the multimedia practical and small group collaboration to support the complex task of preparing a plea in court. Results. Both cueing and collaboration positively influence training outcomes, with participants without cueing benefiting most from additional collaboration. Transfer plea scores reveal a positive effect of collaboration but a negative effect of cueing. Analysis of discussions during small group collaboration reveals a negative effect of cueing on the level of cognitive activity. Conclusion. Peer feedback during small group work indeed appears to be a feasible option to be combined with or (partially) substitute individualized cueing when training complex learning tasks.     

Effects of visual aids on acquisition of selected tennis skills

The study compared the effects of supplemental visual aids on the acquisition of selected tennis skills. The forehand and backhand drive placement tests of the Hewitt Tennis Achievement Test were used to pretest, midtest, and posttest 55 subjects who were assigned to one of three treatments: control (instructor's verbal feedback only), videotaped replay viewing (with instructor's feedback), and loop-film viewing (modeling, with instructor's feedback). Each received 1200 min. of instruction. There were no statistically significant differences among groups; however, empirical evidence suggested that the use of videotaped replay and loop-film technique has merit and might be given consideration for use in instructional settings.     

Evaluation of a coaching strategy to reduce swimming stroke errors with beginning age-group swimmers

A coaching strategy to decrease errors in swimming strokes with swimmers who had not improved under "standard" coaching procedures was investigated using a multiple baseline design across subjects and swimming strokes. The procedure resulted in a large decrease in errors on swimming strokes during sessions in a training pool. Stimulus generalization of improved performance to normal practice conditions in the regular pool was observed with all but one swimmer. This improvement was maintained during two maintenance phases lasting approximately 2 weeks, as well as under standard coaching conditions during at least a 2-week follow-up. For two swimmers, error rates on one of the strokes showed a gradual increase between the third and fifth week of follow-up, but brief remedial prompting sessions immediately corrected their performance. Some beneficial response generalization to other components of the stroke being trained was observed, but no improvements were found on untrained strokes. The error correction package did not disrupt practice, require excessive amounts of the coach's time, or necessitate the use of cumbersome apparatus. In addition, the coach and the swimmers considered the procedures to be effective, and expressed their willingness to participate in them again in the future.     

The influence of self-talk on the performance of skilled female tennis players

Abstract

This paper reports on the development and implementation of a self-talk (ST) strategy designed to improve the volleying skill of collegiate tennis players (N = 5). A two-word ST strategy was developed, implemented, and evaluated using a single-case, multiple-baseline design. Dependent measures were movement patterns and outcome scores. After intervention, four players displayed immediate, positive changes with no overlapping datapoints on movement patterns. Notable improvements in outcome scores were also observed in all players, however, overlapping datapoints occurred for three players. Visual inspection of plotted values was supplemented by quantitative analysis using one-way ANOVAs to analyze four datapoints: the two baseline days just prior to intervention, and the two days immediately post intervention. Significant differences were found between phases, with both movement pattern and outcome scores higher following intervention. Qualitative data were collected via surveys and interviews. Players reported increased confidence following intervention, and offered explanations for its success conforming to theoretical positions that ST directs attentional focus and can prompt movement patterns.     

Studying the effects of self-talk on thought content with male adult tennis players

The current study examined the effects of self-talk on thought content during a tennis forehand crosscourt exercise. 16 adult tennis players (M age = 37.3 yr., SD = 8.31) were randomly assigned to either an experimental or a control group. After completing three baseline assessments, the players of the intervention group developed and implemented self-determined instructional cue words throughout three intervention trials. The participants' thought content was divided into three categories, and repeated-measures analyses of variance indicated a significant group by time interaction for execution-related thoughts and outcome-related thoughts, but not for circumstance-related thoughts. Follow-up comparisons showed that the experimental group players' execution-related thoughts increased and outcome-related thoughts decreased significantly, whereas thought content did not change significantly in the control group. The results of this study provided evidence for the effects of self-talk on players' thought content and supported the idea that self-talk could help athletes to focus on task relevant information.     

Perceived self-efficacy by Under-10 tennis players when scaling the equipment and play area

The modification of child-sports aims to develop an optimal learning environment that facilitates the emergence of desirable psychological outcomes (e.g., self-efficacy). The aim of the study was to assess the effect of reducing net height and court size on self-efficacy and shot-efficacy of U-10 tennis players in a real-game context. Twenty U-10 tennis players (M = 9.46, SD = 0.66 years of age; M = 3.65, SD = 1.53 years of tennis experience) played two round-robin tournaments one week apart in the same order and schedule. The first tournament was played under the International Tennis Federation’s Tennis 10s regulation at green stage (GT). Afterwards, the modified tournament (MT) was played with the same regulation GT, however, net height (0.91 m–0.80 m) and court size (23.77 m × 8.23 m–18.00 m × 8.23 m) were reduced. Results accomplished using Bayesian and Frequentist inferences showed an increase in players’ self-efficacy when serving in MT than GT (BF₁₀ = 4.796; δ = −0.576; and p = .011). This is increase may be due to a reduction in their serving faults in MT (BF₁₀ = 6.169; δ = −0.591; and p = .010). Therefore, reducing net height and court size enhances the serve performance and self-efficacy and thus promotes positive tennis experiences.     

Teacher Training: Effects of Directed Rehearsal on the Teaching Skills of Physical Education Majors

Directed rehearsal was used to improve the teaching skills of six preservice elementary physical education teachers during a teaching practicum. The teaching skills lesson introduction, lesson closure, task presentation, and general and specific subject-matter feedback were assessed using a multiple baseline design across behaviors for each teacher. Social validity, in the form of the acceptability of directed rehearsal as a teacher training intervention, was also assessed using a questionnaire. Directed rehearsal was effective in improving the teaching skills of the teachers to either 100% correct implementation or, in the case of subject-matter feedback, to an established rate. In addition, the intervention was acceptable to the teachers and the practicum instructor. These results extend both the error correction and the research on teacher education literatures.     

Lexical orthographic knowledge develops from the beginning of literacy acquisition

This study reports two experiments assessing the spelling performance of French first graders after 3 months and after 9 months of literacy instruction. The participants were asked to spell high and low frequency irregular words (Experiment 1) and pseudowords, some of which had lexical neighbours (Experiment 2). The lexical database which children had been exposed to was strictly controlled. Both a frequency effect in word spelling accuracy and an analogy effect in pseudoword spelling were obtained after only 3 months of reading instruction. The results suggest that children establish specific orthographic knowledge from the very beginning of literacy acquisition.     

The effect of social skills training procedures on the acquisition of appropriate interpersonal skills for mentally retarded adults

A pretest/posttest control group design was utilized to examine the effect of social skills training on social interactions with peers, conversational interactions with a novel partner, and ratings of overall social functioning. The results failed to support the hypothesis that social skills training could increase the generalization of overall conversational responding of mentally retarded adults. The results showed that social skills training augmented with self-monitored videotape feedback could not optimize the effects of social skills training alone. The subjects did demonstrate acquisition of the targeted behaviors during training by meeting preestablished criteria for all of the training sessions. However, the subjects failed to generalize those behaviors across settings to in vivosocial situations.     

Course-of-action theory in table tennis: a qualitative analysis of the knowledge used by three elite players during matches

The course-of-action theory (J. Theureau, Le Cours d'action: Analyse Sémiologique, 1992) provided the framework for this study, which described how expert table tennis players' mobilized knowledge in relation with their mode of involvement (exploratory and executory). Matches were videotaped during international meets and the verbalizations of the players as they viewed the tapes were collected a posteriori. The data were processed by transcribing the players' actions and verbalizations, decomposing their activity into elementary units of meaning, labeling the constituents of these units, identifying typical exploratory and executory sequences. The results showed that the knowledge mobilized by the players during the matches differed with their mode of involvement. Knowledge was continuously put into relationship with significant elements in the unfolding situation in order to create interpretive chains, and this contributed to building a meaningful world for the players. The players' cognitive activity was thus revealed to be a permanent construction of meaning aimed at reducing uncertainty in situations of competitive interaction.     

Effects of an audio cueing system on the rate of teacher praise

The effects of automated cueing on teacher praise rate was investigated in one special, one fourth-, and one seventh-grade classroom. After establishing baseline praise rates in each of the three classrooms, two methods for increasing teacher praise rate were introduced according to a multiple-baseline design. During the first phase, two teachers were instructed to count and graph their praise rate during each session. All teachers received auditory cues to prompt praising during another phase. In all cases, introduction of cues markedly increased teacher praise rates, but self-recording was relatively ineffective. An analysis of teacher-praise distributions showed that cues closely controlled teacher praise for two of the three teachers.     

An evaluation of progressively increasing intertrial intervals on the acquisition and generalization of three social skills

We evaluated the effects of different intertrial intervals (ITIs; time between programmed learning opportunities) on the acquisition and generalization of 2 preschoolers' social skills. Independent and generalized skills were observed only when the daily ITI was gradually increased from short to progressively longer intervals.     

Effects of d-amphetamine, cocaine, and phencyclidine on the acquisition of response sequences with and without stimulus fading.

In each of three components of a multiple schedule, monkeys were required to emit a different sequence of four responses in a predetermined order on four levers. Sequence completions produced food on a fixed-ratio schedule. Errors produced a brief timeout. One component of the multiple schedule was a repeated-acquisition task where the four-response sequence changed each session (learning). The second component of the multiple schedule was also a repeated-acquisition task, but acquisition was supported through the use of a stimulus-fading procedure (faded learning). In a third component of the multiple schedule, the sequence of responses remained the same from session to session (performance). At higher doses, d-amphetamine, cocaine, and phencyclidine decreased the overall rate of responding and increased the percent errors in all three components. At lower doses, however, the three drugs produced selective effects on errors. Errors were increased in the learning component at lower doses than those required to disrupt the behavior in the faded-learning component. The performance component tended to be the least sensitive to disruptive drug effects. The data are consistent with the view that stimulus fading can modulate the effects of drugs on acquisition.     

Effects of student pairing and public review on physical activity during school recess

The purpose of this study was to evaluate the effects of student pairing and feedback during recess on children's step counts. During baseline, participants wore a sealed pedometer during recess. During intervention, we paired participants with higher step counts with participants with lower step counts. We encouraged teams to compete for the highest step count each day and provided feedback on their performance during each recess session. Results showed a large mean increase in step count from baseline to intervention. These results suggest that children's steps during recess can be increased with a simple and cost‐effective intervention.     

Effects of stimulus omission and stimulus change on dishabituation of the skin conductance response

Three experiments examined the effects of stimulus omission and stimulus change on dishabituation of the skin conductance response. In all experiments, subjects received 17 tone-light or light-tone (S1-S2) pairings, and the primary manipulations were omission of and change in S2 on Trial 16. Responses to S1 and S2 on Trial 17 constituted the data of primary interest. Experiment 1 (N = 72) demonstrated that omission of an expected stimulus was more effective in producing dishabituation than was presentation of an unexpected but not experimentally novel stimulus. Experiment 2 (N = 60) indicated that both omission of an expected stimulus and presentation of an unexpected and experimentally novel stimulus produced dishabituation. Experiment 3 (N = 72) revealed that both the omission and the miscuing of 52 produced reliable dishabituation. The results are interpreted as indicating the importance of a comparison between current input and the stored representation of previous stimulation in the development of habituation.