A cluster randomized trial to evaluate need-supportive teaching in physical education on physical activity of sixth-grade girls: A mixed method study

ObjectiveThe purpose of this study was to evaluate the efficacy of need-supportive teaching in physical education on girls' daily moderate-to-vigorous physical activity using a mixed method evaluation.Methods507 sixth-grade girls aged 9–14 years of 33 single-sex physical education classes participated in the cluster randomized control trial. During the 16-week intervention period, trained teachers conducted enhanced physical education lessons which were designed based on self-determination theory. In a randomized process, independent researchers using a computer-based algorithm allocated classes to the trial groups (IG n = 19 classes, CG n = 14). These lessons were subject to repeated systematic observations. The students' perceptions of basic psychological need support and satisfaction in physical education were measured using repeated self-report questionnaires. Students' daily moderate-to-vigorous physical activity (MVPA) was assessed by accelerometry. Semi-structured interviews provided a deeper understanding of how purposively sampled focus groups perceived teacher behavior in physical education. After a separate analysis of qualitative and quantitative data, results were merged to investigate the intervention's efficacy and treatment fidelity.FindingsThroughout the school year, the girls' MVPA levels decreased in both groups. Girls who reported their complete physical activity data had a lower body mass index than girls who reported no, or only one or two sets of physical activity data. Results of mixed measures converge on the finding that the teachers in the intervention group provided slightly stronger need support than the control teachers, however, intervention components were not delivered consistently. Therefore, a significant intervention effect on daily MVPA could not be quantified. Autonomy satisfaction significantly predicted MVPA.ConclusionQualitative insights of teaching behavior in PE underlined the importance of need support and revealed structural barriers, which compromised the implementation quality.Trial registrationEthics Committee of the Technical University of Munich 155/16S; Bavarian Ministry of Education IV.8-BO6106/52/12.FundingGerman Research Foundation grant DE2680/3-1.     

An analysis of instructor- and tablet-presented conditional discriminations: Fidelity and rapidity

Matching-to-sample arrangements are commonly used to teach conditional discriminations. In these arrangements, instructors must systematically arrange instruction to ensure that a learner's response comes under the intended sources of stimulus control. Given the multitude of instructional considerations, the instructors' procedural fidelity has been a significant concern. Recently, LeBlanc et al. found that brief training and access to enhanced data sheets produced high levels of fidelity with experienced service providers. The current study extended LeBlanc et al. by examining the effects of a similar training on the fidelity and instructional pacing by participants with and without previous experience. The participants' performance was also compared when using a flashcard or binder (i.e., printed) arrays and relative to a tablet-delivered instructional program. High levels of fidelity were observed following training, although pacing was slow. Slight differences in performance were observed across comparison arrays; nevertheless, the tablet-based program outperformed instructors.     

Comparing the efficacy (RCT) of learning a dance choreography and practicing creative dance on improving executive functions and motor competence in 6–7 years old children

ObjectivesThis study examined the effect of two different dance curriculums on executive functions and motor competence in 6–7 years old primary-school children across an 8-week period. One dance curriculum was underscored by creativity and the other was based on a choreographed dancing curriculum with high cognitive challenge.DesignRandomised-controlled trial.MethodsSixty-two primary-school children (6.6 ± 0.5 years old; 47% females) participated for a control period in the regular school PE lessons, after which they were randomly assigned to two experimental groups – choreography dance group or creative dance group. The two experimental groups practiced dance for 8 weeks, twice a week, learning either a choreographed dance sequence with high cognitive challenge or creating their own dance sequence in a creative dance curriculum. Executive functions (working memory capacity, inhibition, and flexibility) and motor competence were assessed at three time points – baseline, pre-intervention and post-intervention.ResultsThere was a time effect for inhibitory control (p < 0.01), with a high improvement during the intervention (d = 0.76) than baseline (d = 0.46); for working memory capacity (p < 0.01), with a higher improvement during intervention (d = 0.43) than baseline (d = 0.31) in the high challenging task; and for motor competence (p < 0.01), with a higher improvement during baseline (d = 1.7) than intervention (d = 0.75); no other significant effects. Group differences revealed weak evidence that the choreography group improved inhibitory control and working memory more than the creative dance group. However, a check for pedagogy fidelity revealed that the creative-dance curriculum was not adopted as planned (i.e., high volume of teacher's instruction and small use of music).ConclusionsAn 8-week dance intervention improved inhibitory control and potentially working memory capacity in grade one and two primary-school children. Contrary to prediction, the dance intervention did not improve motor competence beyond typical development. Discrepancy between the planned and adopted creative-dance curriculum suggests caution in interpreting results. This study provides new insights into the exercise-cognition relationship.     

A need-supportive teaching approach among students with intellectual disability in physical education

ObjectivesThe present study tested a need-supportive teaching approach to enhance the experience of need satisfaction, autonomous motivation, and well-being, and to decrease need frustration, controlled motivation, amotivation, and ill-being among students with intellectual disability in physical education activities. We further tested the effects of experimental condition in predicting students’ need satisfaction and need frustration, motivational regulations, and well-being and ill-being over the semester.DesignExperimental study.MethodsNinety eight students with mild and borderline intellectual disabilities (M_age = 16.53, SD = 3.22; female = 63.3%) attended in this experimental semester-long study. Teachers (N = 6) of students randomly assigned into either an experimental (need-supportive teaching style) or a control (usual teaching style) condition. Students filled out the targeted questionnaires at the beginning (T1), middle (T2), and the end of the semester (T3).FindingsThe results showed that students of the teachers in the experimental condition reported higher need satisfaction and positive affect, and lesser need frustration, amotivation, and negative affect than students of the teachers in the control condition. The results also showed that experimental condition predicted positively T3 need satisfaction, whereas and negatively predicted T3 need frustration, amotivation, and negative affect.ConclusionFindings highlight the importance of teachers’ need-supportive teaching behaviors to enhance positive outcomes, and decreasing their negative outcomes in students with intellectual disabilities in PE.     

Subjective theories of exercise course instructors: causal attributions for dropout in health and leisure exercise programmes

Objectives: Dropout is a major problem in exercise programmes. Investigations have usually focused on exercise participants. The present study examines dropout from the perspective of exercise course instructors.Design: Course instructors' cognitions about why participants quit their course were examined. Instructors evaluated a number of possible reasons for dropout and assessed the dropout rate in their courses.Sample: Instructors of exercise classes (N=343).Method: Self-reported cross-sectional mailed survey.Results: Cluster analysis supported three different types of exercise course instructors. Type 1 attribute the participants' quitting to external reasons (‘self-protecting type’). Type 2 evaluate all potential causes as irrelevant (‘disregarding type’). Type 3 assign equal weight to internal and external reasons, seemingly reflecting an adaptation to situational requirements (‘adaptive type’). Type 3 exercise course instructors report the highest increase in number of participants. They were therefore identified as successful in motivating and attracting participants to their programmes.Conclusion: Exercise course instructors' subjective theories about reasons for dropout may influence their ability to motivate individuals to remain in their programmes or attract them to programmes.     

Changing teachers' beliefs regarding autonomy support and structure: The role of experienced psychological need satisfaction in teacher training

ObjectivesGrounded in Self-Determination Theory, this study examined whether physical education (PE) teachers' psychological need satisfaction experienced during continuous professional development (CPD) on need-supportive teaching predicted changes in their effectiveness and feasibility beliefs regarding the proposed teaching approach, as well as their intentions to apply this approach and subsequent changes in their self-reported in-class behaviors.MethodsPrior to the training, a sample of 80 PE teachers (57.5% men, Mage = 42.70 ± 10.15 years) reported on their effectiveness and feasibility beliefs regarding autonomy-supportive and structuring teaching strategies and their in-class application of these strategies. Immediately following the training, these beliefs were assessed again and participants reported on their psychological need satisfaction experienced during the training and their intentions to apply the proposed strategies. Finally, two weeks after the training, participants' self-reported in-class application of the teaching strategies was measured for the second time.ResultsPsychological need satisfaction experienced during the training related to a change in effectiveness and feasibility beliefs regarding autonomy support and structure, and to teachers' intentions to apply the proposed strategies as reported immediately after receiving the training. In addition, teachers' intentions related to a change in their self-reported in-class application of structuring, but not autonomy-supportive, teaching strategies.ConclusionsExperiences of psychological need satisfaction during CPD can help to increase the likelihood that teachers become more convinced about the effectiveness and feasibility of the proposed change and can produce greater intentions toward change, which may relate to actual (albeit) self-reported behavior change.     

Observed need-supportive and need-thwarting teaching behavior in physical education: Do teachers' motivational orientations matter?

ObjectivesThe behaviors physical education (PE) teachers engage in affect a number of important student outcomes. Therefore, it is essential to study the antecedents of these teaching behaviors.Design and methodGrounded in Self-Determination Theory, this cross-sectional study explored the relations between PE teachers' autonomous and controlled motivational orientations and a variety of observed need-supportive and need-thwarting teaching behaviors in 79 PE classes by means of regression analyses.ResultsControl-oriented teachers made less use of an overall need-supportive teaching style and provided less structure during the activity in particular, while they engaged in more need-thwarting teaching behavior in general and in more controlling and cold teaching behavior in particular.ConclusionAlthough autonomy-oriented teachers tended to display the opposite pattern of correlates, these associations were non-significant. As the current findings suggest that teachers' actual teaching behavior is rooted at least partly in their own dispositional motivational orientation, they may inform the design of effective continuous professional development programs and interventions aimed at enhancing teachers' need-supportive teaching. Directions for future research are discussed.     

Theoretical underpinnings of a need-supportive intervention to address sustained healthy lifestyle changes in overweight and obese adolescents

ObjectivesRecent figures indicate that nearly a quarter of Australian adolescents are overweight or obese. Despite the well-established role of physical activity and healthy eating in reducing prevalence of obesity, there remains a lack of effective interventions that promote sustained behavior engagement. This paper aims to describe the theory-based integration and implementation of self-determination theory and goal setting theory in a family-based lifestyle intervention. Although these theories have been shown to independently predict motivation for behavior, a limited number of studies have described behavior-change techniques at a level to allow for effective evaluation and replication, and no studies have combined the theories in a healthy lifestyle behavior intervention.MethodsBehavior change techniques and the associated change mediators are described in relation to need-supportive environments provided by instructors and extended to parents in the home environment. Methods for motivating and promoting sustained engagement in adolescent physical activity and healthy eating and parent behaviors to support these lifestyle changes are discussed within the context of need-satisfaction and goal setting.ConclusionsThis study will contribute to understanding processes for developing and implementing behavior-change techniques based on the integration of two theories of motivation. Future interventions aimed at promoting maintenance of physical activity and healthy eating behaviors in overweight and obese adolescents will benefit by being informed of which techniques are effective at enhancing motivation within the intervention context and home environment.     

Investigating the acute effect of an aerobic dance exercise program on neuro-cognitive function in the elderly

ObjectiveThe present study investigated the types of aerobic dance programs that positively impact cognition, such as executive function, in elderly people.DesignRandomized controlled trial.MethodThe study compared the effects of acute aerobic dance exercise on cognitive performance using two 40-min aerobic dance programs. Thirty-four elderly participants, aged 65–75 years, were randomly assigned into either free (N = 17) or combination (N = 17) style workout groups. The free style (FR) workout consisted of several patterns of movement, while the combination style (CB) workout consisted of similar patterns of movement to FR, but the patterns were joined to form a long choreographic routine. Both dance programs were controlled to be the same in exercise intensity, approximately 40% heart rate reserve. Reaction time and correct rates were measured using a task-switching reaction time test to evaluate executive cognitive performance immediately before and after the 40-min dance exercise.ResultsA two-way (dance program × pre-post dance exercise) repeated-measures analysis of variance for switch reaction time increase (switch cost) demonstrated a significant interaction (p = .006), showing that the switch cost in the CB group became smaller after the dance exercise than before (p = .009).ConclusionThe results suggest that the executive cognitive network was facilitated in a CB dance workout that has a dual-task nature and induces movement (task) interference with unexpected movement changes.     

Changes in students’ goal pursuits and motivational regulations toward healthy behaviors during the pandemic: A Self-Determination Theory perspective

ObjectivesIn this study, we examined how students’ perceptions of teachers and parents’ need-supportive and need-thwarting behaviors, related to their intrinsic and extrinsic goal pursuits, and in turn their motivational regulations toward physical activity in virtual physical education lessons over a semester during the Sars-COV2 pandemic.DesignShort-term longitudinal study.MethodsStudents (M_age = 14.43, SD = 0.99) completed the targeted questionnaires at the beginning (T1, N = 295) and the end (T2, N = 194) of a virtual semester.ResultsThe results of the autoregressive model indicated that all measures were relatively stable from T1 to T2. Neither teachers nor parents’ need-supportive and need-thwarting behaviors at T1 predicted students’ intrinsic goal pursuits at T2, except for teachers’ need-supportive behaviors at T1 negatively marginally predicted students’ extrinsic goal pursuits at T2. The results also showed that intrinsic goal pursuits at T2 positively and negatively related to autonomous motivation and amotivation at T2, respectively. Extrinsic goal at T2 positively related to controlled motivation and amotivation at T2.ConclusionsFindings suggested that teachers need-supportive behaviors are important for decreasing students’ extrinsic goal pursuits, while parents’ need-thwarting behaviors relate to students’ amotivation over time during the lockdown periods. Also, students’ intrinsic goal pursuits would contribute positively to autonomous motivation and negatively to amotivation over time.     

Changes in physical activity and sedentary behavior associated with an exercise intervention in depressed adults

BackgroundExercise is beneficial for depression, but less is known about its impact on post-intervention physical activity and sedentary behavior. The aim of this paper was to determine the extent to which participation in light-, moderate- and vigorous-intensity exercise intervention influenced habitual physical activity and sedentary behavior patterns in depressed adults.MethodsAccelerometer data was collected pre- and post-intervention from depressed participants randomized to one of three 12-week intervention groups: light (n = 21), moderate (n = 25) and vigorous (n = 22) exercise. Mixed models examined changes in time spent sedentary and in light and moderate-to-vigorous physical activity (MVPA); time accumulated in sedentary and MVPA bouts; and, number of MVPA bouts and interruptions in sedentary time.ResultsOverall sedentary time decreased while light activity time increased across all intervention groups but not significantly so. The light exercise intervention group reduced MVPA minutes (−8.22, 95% CI: −16.44, −0.01), time in MVPA bouts (−8.44, 95% CI: −14.27, −2.62), and number of activity bouts (−0.43, 95% CI: −0.77, −0.09). The moderate exercise intervention group reduced time in MVPA bouts (−6.27, 95% CI: −11.71, −0.82) and number of sedentary interruptions (−6.07, 95% CI: −9.30, −2.84). No changes were observed for the vigorous exercise intervention group.ConclusionsThe exercise intervention led to an increase in overall light physical activity and decrease in sedentary time, though neither change was statistically significant. Participation in the light and moderate exercise intervention groups was associated with reductions of time in MVPA bouts, but this was not evident for the vigorous exercise intervention group.     

A game-to-game investigation of the relation between need-supportive and need-thwarting coaching and moral behavior in soccer

ObjectiveAlthough perceived need-supportive and need-thwarting coaching have received considerable attention, the question whether coach behavior fluctuates from game to game, with resulting associations with players’ moral behavior has not been examined.Design and methodA Belgian sample of soccer players (N = 197; M = 26.57) was followed during five competition games, with players completing measures both prior to and following each game assessing, pre-game and on-game perceived coaching as well as athletes’ moral behavior.ResultsResults of multilevel analyses indicated that there exists substantial variation in perceived need-thwarting and need-supportive coaching behavior from game to game. The game-to-game variation in perceived pre-game need-thwarting coaching behavior related positively to variation in the adoption of an objectifying stance, which, in turn, related to variation in antisocial behavior oriented towards the opponent, the referee, and even their own teammates. Variation in perceived on-game need-supportive and need-thwarting coaching behavior yielded an additional relation to team-related moral outcomes. Finally, supplementary analysis indicated that these effects also held for an objective marker of moral functioning (i.e., number of yellow cards) and that players’ level of competition-contingent pay related to their antisocial behavior via an objectifying stance.ConclusionThe discussion highlights the fluctuating and dynamic nature of motivating coaching behavior, and its association with players’ moral functioning.     

Imagery and self-efficacy in the injury context

ObjectivesTo develop and test the factorial validity of an adapted version of the Athletic Injury Imagery Questionnaire (AIIQ-2: Sordoni, Hall, & Forwell, 2002). To explore the effect of an imagery intervention on self-efficacy in the sport injury context.DesignStudy 1, cross-sectional; Study 2, multiple-base line.MethodIn Study 1 the AIIQ-2 was adapted to include a pain management subscale. This adapted imagery questionnaire (AIIQ-3) was then administered to 291 injured athletes (M age = 28.64 years, SD = 14.30). In Study 2 using a multiple-baseline single subject design, the effects of an imagery intervention on self-efficacy prior to physiotherapy treatment of five athletes with a Type B malleolar fracture (M age = 49.50 years, SD = 16.56) was examined. A follow-up post-experimental interview explored participants' perceptions of the intervention.ResultsStudy 1, confirmatory factor analysis revealed evidence for the factorial validity of the AIIQ-3. Study 2, results from the multiple-base line design demonstrated that for two out of the five participants there were observable and statistically meaningful increases in task efficacy, with the same result in three out of five participants for coping efficacy. The post-interview results revealed that all intervention participants perceived the intervention to be beneficial and effective beyond the general information provided.ConclusionsThe results are discussed in terms of overcoming an inherent weakness in previous injury-related imagery research and the applied implications for the time-course of rehabilitation.     

Obsessive beliefs and uncertainty in obsessive compulsive and related patients

Background/objectiveThe aim of the present study was to examine obsessive beliefs and intolerance of uncertainty differences among patients Obsessive compulsive disoreder (OCD), trichotillomania, excoriation, generalized anxiety disorder (GAD) and a control group healthy.Method130 participants between the ages of 17 and 62 years (Mean = 29.56, SD = 11.81) diagnosed with OCD (n = 36), trichotillomania (n = 18), excoriation (n = 17), GAD (n = 31) and a healthy control group (n = 28) were evaluated by Obsessive Beliefs Spanish Inventory-Revised and Intolerance of Uncertainty Scale.ResultsThe trichotillomania group presented one of the highest obsessive beliefs highlighting over-importance of thoughts, thought action fusion-moral, importance of controlling one's thoughts. The OCD group also had higher scores in inflated responsibility and thought action fusion-likelihood. The GAD group excelled in inhibitory and prospective uncertainty. The level of depression influenced obsessive beliefs while anxiety affected inhibitory and prospective uncertainty.ConclusionsCognitive variables such as obsessive beliefs and Intolerance of Uncertainty should be considered in the prevention and intervention of obsessive and anxiety disorders.     

Student learning as the basis for reinforcement to the instructor

The present study reinforced the two instructors of two students with profound mental retardation first for the instructors' training behaviors, then for improved student learning in a multiple baseline across responses design. Reinforcement of the instructors' training behaviors increased their training behaviors, replicating the findings of previous studies, but had no effect on student learning. When the reinforcement for the instructors was instead made contingent upon student learning, the student learning improved and the instructors' high level of training behaviors was maintained. In addition, the instructors began to request training for themselves. These findings suggest that staff motivation programs for instructors might usefully base the reinforcers not only on the instructor's performance, but on the progress of their students.     

Efficacy of a 7-week dance (RCT) PE curriculum with different teaching pedagogies and levels of cognitive challenge to improve working memory capacity and motor competence in 8–10 years old children

ObjectivesThis study examined how learning a dance choreography with different teaching pedagogies and different cognitive challenge influenced the development of working memory capacity and motor competence in primary school children.DesignRandomised-controlled trial.MethodsEighty primary school children (8.8 ± 0.7 years old; 61% females) were recruited and randomly assigned to two experimental groups – a high-cognitive and a low-cognitive group – and a control group. The two experimental groups practiced dance for 7 weeks, twice a week, learning a choreography, while the control group participated in the school standard PE curriculum. In the high-cognitive group, the dance teachers limited visual demonstrations and encouraged children to memorise and recall movement sequences to increase the cognitive challenge.ResultsWhile the pre-to post-test improvements did not statistically differ between experimental groups, the analysis showed that the high-cognitive group statistically improved their working memory capacity (p < 0.01; d = 0.51), while the low-cognitive (p = 0.04; d = 0.48) and control groups did not (p = 0.32; d = 0.17). All three groups improved their motor competence from pre-to post-test, and there was a significant group*time effect (p < 0.01, η_p² = 0.13) with the high-cognitive group showing larger improvement than the control.ConclusionsThe results of this study provide initial support that dance practice coupled with a high cognitive challenge could improve working memory capacity and motor competence in children; however, the difference between groups was not statistically significant, and future research is necessary to examine the generalization of this finding.     

Brief Interventions to Reduce Ecstasy Use: A Multi-Site Randomized Controlled Trial

Studies examining the ability of motivational enhancement therapy (MET) to augment education provision among ecstasy users have produced mixed results and none have examined whether treatment fidelity was related to ecstasy use outcomes. The primary objectives of this multi-site, parallel, two-group randomized controlled trial were to determine if a single-session of MET could instill greater commitment to change and reduce ecstasy use and related problems more so than an education-only intervention and whether MET sessions delivered with higher treatment fidelity are associated with better outcomes. The secondary objective was to assess participants’ satisfaction with their assigned interventions. Participants (N = 174; M_age = 23.62) at two Australian universities were allocated randomly to receive a 15-minute educational session on ecstasy use (n = 85) or a 50-minute session of MET that included an educational component (n = 89). Primary outcomes were assessed at baseline, and then at 4-, 16-, and 24-weeks postbaseline, while the secondary outcome measure was assessed 4-weeks postbaseline by researchers blind to treatment allocation. Overall, the treatment fidelity was acceptable to good in the MET condition. There were no statistical differences at follow-up between the groups on the primary outcomes of ecstasy use, ecstasy-related problems, and commitment to change. Both intervention groups reported a 50% reduction in their ecstasy use and a 20% reduction in the severity of their ecstasy-related problems at the 24-week follow up. Commitment to change slightly improved for both groups (9%–17%). Despite the lack of between-group statistical differences on primary outcomes, participants who received a single session of MET were slightly more satisfied with their intervention than those who received education only. MI fidelity was not associated with ecstasy use outcomes. Given these findings, future research should focus on examining mechanisms of change. Such work may suggest new methods for enhancing outcomes.Australia and New Zealand Clinical Trial Registry: ACTRN12611000136909     

Exercise video games are associated with more positive affective response,which predicts physical activity adherence

BackgroundA more positive affective valence during exercise is predictive of adherence to physical activity programs. This study examines the relationship between affective response during exercise and longer-term maintenance of physical activity among individuals using exercise video games (EVGs) and standard modalities of physical activity (i.e., walking, cycling).MethodsHealthy adults (mean age 45.4, SD = 14.5) were randomly assigned to a 12-week supervised, thrice weekly program of EVGs (n = 93) or Standard exercise (n = 96), and were assessed for affect immediately before, at the mid-point, and immediately after one exercise session per week. Participation in moderate-to-vigorous physical activity (MVPA) was conducted at end of treatment (EOT) and 6-month follow up.ResultsEVG participants reported more positive affective valence during exercise compared to Standard participants (b = 0.63, SE = 0.08, p < .001), and perceived less exertion (b = 0.52, SE = 0.36, p = .04) compared to Standard participants. For both groups, a more positive affective valence during exercise was significantly predictive of continued physical activity at 6-months (b = 6.64, SE = 2.50, p = .01). EVG participants also showed a significant chronic effect such that week-to-week there were improvements in affect prior to exercise and this effect was significantly associated with greater MPVA at EOT and follow-up (b = 21.96, SE = 10.10, p = .03 at EOT). Among Standard participants no significant chronic effect was seen over time.ConclusionsEVGs may provide an effective means of promoting more positive shifts in affective valence both during, and in anticipation of, physical activity that encourages longer-term participation.