Journal of Sport & Exercise Psychology最新文献

For decades, the exercise psychology research literature echoed the conclusion that exercise makes most people feel better, with no clear evidence that this "feel-better effect" is moderated by intensity. An overhaul of the methodological approach subsequently showed that high-intensity exercise is experienced as unpleasant, and the "feel-better effect," although possible, is conditional and therefore not as robust or prevalent as initially thought. Recently, several studies investigating high-intensity interval training (HIIT) have concluded that HIIT is pleasant and enjoyable, despite the high intensity. Considering that HIIT is emerging as an option in physical activity recommendations and exercise prescription guidelines, in part due to these claims, a methodological checklist is presented to aid researchers, peer reviewers, editors, and other readers in critically appraising studies examining the effects of HIIT on affect and enjoyment. This first part addresses the characteristics and number of participants, as well as the selection of measures of affect and enjoyment.

Recent studies have concluded that high-intensity interval training should be seen as a "viable alternative" to, and may be more enjoyable than, moderate-intensity continuous exercise. If true, these claims have the potential to revolutionize the science and practice of exercise, establishing high-intensity interval training as not only a physiologically effective exercise modality but also a potentially sustainable one. However, these claims stand in contrast to voluminous evidence according to which high levels of exercise intensity are typically experienced as less pleasant than moderate levels. To help researchers, peer reviewers, editors, and critical readers appreciate possible reasons for the apparently conflicting results, we present a checklist that identifies crucial methodological elements in studies investigating the effects of high-intensity interval training on affect and enjoyment. This second installment covers how "high-intensity" and "moderate-intensity" experimental conditions are defined, the timing of assessments of affect, the modeling of affective responses, and data interpretation.

Autonomy-supportive teaching increases prosocial and decreases antisocial behavior. Previous research showed that these effects occur because autonomy-supportive teaching improves students' need states (a student-level process). However, the present study investigated whether these effects also occur because autonomy-supportive teaching improves the classroom climate (a classroom-level process). Teachers from 80 physical education classrooms were randomly assigned to participate (or not) in an autonomy-supportive teaching intervention, while their 2,227 secondary-grade students reported their need satisfaction and frustration, supportive and hierarchical classroom climates, and prosocial and antisocial behaviors at the beginning, middle, and end of an academic year. A doubly latent, multilevel structural equation model showed that teacher participation in the intervention (experimental condition) increased class-wide need satisfaction, a supportive climate, and prosocial behavior and decreased class-wide need frustration, a hierarchical climate, and antisocial behavior. Together, greater collective need satisfaction and a more supportive climate combined to explain increased prosocial behavior, while lesser need frustration and a less hierarchical climate combined to explain decreased antisocial behavior. These classroom climate effects have been overlooked, yet they are essential to explain why autonomy-supportive teaching improves students' social functioning.

The purpose of the current study was to utilize the RE-AIM (i.e., reach, effectiveness, adoption, implementation, and maintenance) framework to evaluate the national-level scale-out of the Lawn Tennis Association's "Optimal Competition Parenting Workshop" (OCPW) across a 4-year period. During 2018, 65 workshops were run across the United Kingdom, 1,043 parents registered, and 933 parents attended. Adopting a quasi-experimental design, multilevel analyses revealed significant increases in parents' (n = 130) task goal orientation and competition tennis parenting efficacy, as well as significant decreases in ego goal orientation and unpleasant emotions. Children's perceptions of both mother- and father-initiated ego-involving motivational climate and their own ego goal orientation significantly decreased across time. From 2019 to 2021, a further 64 workshops were delivered to 1,110 parents with no significant differences in parents' satisfaction, enjoyment, instructor evaluation, or transfer intention over time when compared against workshop evaluations in 2018. Overall, the OCPW represents a well-received, practical, and effective brief intervention for enhancing parental involvement in junior tennis.

The present study longitudinally examined stability and change in the attributional profiles of Finnish student athletes (n = 391) in upper secondary sport schools. Moreover, it examined the extent to which these profiles, and changes in them, were associated with athletes' level of sport competition and school achievements and dropouts at the end of upper secondary sport school. Using latent profile analysis, five different and highly stable attributional profiles were identified for student athletes: (a) depressive (6.9%), (b) athletic self-serving (23.0%), (c) average (16.4%), (d) learned helplessness (30.9%), and (e) responsible (22.8%). The results further showed that over the 3-year study period, the responsible attributional style, wherein individuals take responsibility for successes and failures, predicted student athletes' subsequent high grade point average and low sport dropout rates even after controlling for the impacts of their earlier grade point average, gender, and type of sport.

Minimizing the temporal gap between behavior and reward enhances persistence, but the effect of other outcomes is unknown. Two concurrently run studies aimed to investigate whether persistence on a physical task would be influenced according to whether participants expected immediate versus delayed goal feedback. Furthermore, whether this effect occurs via intrinsic motivation (Studies 1 and 2) or delaying the desire-goal conflict (Study 2) was examined. Using a counterbalanced within-person design, 34 participants in each study (Study 1: 16 males, 18 females; Study 2: 15 males, 19 females) completed two wall-sit persistence tasks, one with immediate feedback expected (regarding the participant's position on a leader board) and the other with feedback expected to be provided 1 week later. A two-way mixed analysis of variance found no significant differences in persistence between conditions in either study. Furthermore, no indirect effects were found via intrinsic motivation or delayed desire-goal conflict. Study findings did not support the hypothesis that the timing of expected feedback enhances persistence.

This study addressed whether lifetime stressor exposure was associated with psychophysiological reactivity and habituation to a novel laboratory-based stressor. Eighty-six participants (Mage = 23.31 years, SD = 4.94) reported their exposure to lifetime non-sport and sport-specific stressors before completing two consecutive trials of the Trier Social Stress Test, while cardiovascular (i.e., heart rate) and endocrine (i.e., salivary cortisol) data were recorded. Exposure to a moderate number of lifetime non-sport and sport-specific stressors was associated with adaptive cardiovascular reactivity, whereas very low or very high stressor exposure was related to maladaptive reactivity. Moreover, experiencing a very low number of lifetime non-sport (but not sport-specific) stressors was associated with poorer habituation. In contrast, lifetime stressor severity was unrelated to cardiovascular reactivity. Finally, greater lifetime non-sport and sport-specific stressor counts were associated with blunted cortisol reactivity and poorer habituation. These results suggest that lifetime stressor exposure may influence sport performers' acute stress responses.