Journal of Sport & Exercise Psychology最新文献

The objective of this study was to improve the measurement of physical activity self-efficacy (PASE) in adults with obesity. To accomplish this objective, a latent variable approach was used to explore dimensionality, temporal invariance, and external validity of responses to a newly developed battery of PASE scales. Data (Nbaseline = 461 and N30 days postbaseline = 427) from the Well-Being and Physical Activity Study (ClinicalTrials.gov, identifier: NCT03194854), which deployed the Fun For Wellness intervention, were analyzed. A two-dimensional factor structure explained responses to each PASE scale at baseline. There was strong evidence for at least partial temporal measurement invariance for this two-dimensional structure in each PASE scale. There was mixed evidence that the effectiveness of the Fun For Wellness intervention exerted a direct effect on latent PASE in adults with obesity at 30 days postbaseline (i.e., external validity) of this two-dimensional structure.

We investigated gaze behavior of expert goalkeepers during the prediction of penalty kicks in different spatiotemporal constraints: penalties taken from 11 and 6 m. From 11 m, goalkeepers were more successful in predicting ball direction, with longer movement time initiation and a visual strategy with more fixations and greater saccade rates than penalties from 6 m, where they exhibited fewer fixations with higher microsaccade rates. As long as the opponent's distance is large and time pressure low, gaze can be frequently shifted between the kicker's body and the ball, due to the low cost of saccades. Conversely, when the objects are close, there is increased reliance on foveal and parafoveal information. In conclusion, when the spatiotemporal constraint is less severe, goalkeepers adopt a visual strategy with more fixations and small saccades. When the spatiotemporal constraint is more severe, they rely on peripheral vision to monitor kickers' movements through the use of microsaccades.

Effective leadership is a collaborative effort, requiring a degree of complementarity in how people enact roles of leadership and followership. Using a novel online vignette methodology, we experimentally tested how three contextual factors influenced coaches' responses to challenge-oriented acts of followership, as well as investigated two potential mechanisms. Coaches (N = 232) watched videos of an athlete provided unsolicited challenge-oriented feedback to a coach. Videos varied by the (a) athlete's status, (b) presence of third-party observers, and (c) stage of the decision-making process. Following the video, we assessed coaches' evaluations of the athlete. Challenge-oriented followership was perceived more favorably when enacted by an athlete in one-on-one (vs. in a group) and before a decision has been reached (vs. after a decision is reached). Coaches may appreciate proactivity from athletes in positions of followership, but challenge-oriented followership behaviors enacted at the wrong time and place can elicit negative reactions.

Research relying on the dualistic model of passion has consistently found that harmonious passion for sport is positively associated with adaptive outcomes and that obsessive passion for sport is positively associated with maladaptive outcomes. In this research, we tested if various sport outcomes were related to within-person combinations of both harmonious and obsessive passion. Three samples of athletes (total N = 1,290) completed online surveys that assessed various sport outcomes (e.g., sport enjoyment, goal attainment), along with harmonious and obsessive passion for their sport. We found that athletes were best served by having either high harmonious passion or low obsessive passion or, in many cases, high harmonious passion that was combined with low obsessive passion. These results add to our understanding of passion by showing that combinations of harmonious and obsessive passion for sport are differentially associated with indicators of a positive sport experience.

This study used ecological sampling methods to examine associations between youth athletes' experiences receiving and engaging in behaviors indicative of in-group ties, cognitive centrality, and in-group affect (i.e., social identity) during a 3-day competitive ice hockey tournament. Forty-five youth (Mage = 12.39 years; SDage = 1.14 years; 94% male) from nine teams wore an electronically activated recorder that captured brief (50-s) audio observations throughout the tournament. Participants also completed daily diary questionnaires for each day of competition. Multilevel structural equation modeling demonstrated that athletes were more likely to engage in behaviors indicative of in-group affect and cognitive centrality on days when they received as higher-than-average frequency of behaviors indicative of cognitive centrality from teammates, coaches, and parents. The findings suggest that when team members interact in ways that demonstrate they are thinking about their team, they influence fellow members to behave in ways that promote a sense of "us."

Exercise is good for health and well-being, yet people experience lapses when trying to adhere to exercise. Self-compassion may help people cope with exercise lapses. Most research on self-compassion and exercise has been conducted with women; men may also benefit from self-compassion. No research has examined whether gender-role schema influences responses to exercise lapses. The authors examined both male and female adult exercisers (N = 220) who reported their self-compassion, recalled an exercise lapse, their reactions to the lapse, and their self-identification of masculinity and femininity. After controlling for self-esteem, age, and lapse importance, self-compassion negatively related to emotional responses (p < .001), rumination (p < .001), extrinsic motivation (p = .004), and positively related to intrinsic motivation (p < .001). Masculinity moderated the relationships between self-compassion and amotivation (p = .006), and identified regulation (p = .01). Self-compassion may be an effective resource for exercisers, especially those who identify as highly masculine.

This study investigated the effect of gender stereotypes on (a) a soccer learning task based on accuracy (i.e., shooting on different size targets) among young adolescents and (b) the strategy used to score as many points as possible. After performing 10 baseline trials, 45 young adolescents were randomly divided into three groups: positive stereotype, negative stereotype, and control. Then, they performed five blocks of 10 trials and two retention tests, 1 and 3 days after the stereotype manipulation to assess the relatively permanent consequences of stereotype effects. Results showed that when the negative stereotype was induced, participants performed worse during the acquisition phase and the first retention test. The positive stereotype only had a positive effect on performance during the second retention test. These findings provide the first evidence of the effect of gender stereotypes on motor learning tasks requiring accuracy among young adolescents.

This study examined whether patterns of self-organization in physical activity (PA) predicted long-term success in a yearlong PA intervention. Increased moderate to vigorous PA (MVPA) was targeted in insufficiently active adults (N = 512) via goal setting and financial reinforcement. The degree to which inverse power law distributions, which are reflective of self-organization, summarized (a) daily MVPA and (b) time elapsed between meeting daily goals (goal attainment interresponse times) was calculated. Goal attainment interresponse times were also used to calculate burstiness, the degree to which meeting daily goals clustered in time. Inverse power laws accurately summarized interresponse times, but not daily MVPA. For participants with higher levels of MVPA early in the study, burstiness in reaching goals was associated with long-term resistance to intervention, while stochasticity in meeting goals predicted receptiveness to intervention. These results suggest that burstiness may measure self-organizing resistance to change, while PA stochasticity could be a precondition for behavioral malleability.

This two-part study examined Dweck's psychological needs model in relation to exercise-related well-being and particularly focused on the basic need for optimal predictability and compound needs for identity and meaning. In Part 1 (N = 559), using exploratory factor analysis, scores derived from items assessing optimal predictability (prediction of affect and instrumental utility in exercise) were empirically distinct from scores derived from items assessing competence, relatedness, and autonomy. In Part 2, participants from Part 1 (N = 403) completed measures of exercise-related well-being 4 weeks after baseline assessment. Prediction of affect was the most consistent predictor of subsequent exercise-related well-being. An implication of these findings is that optimal predictability (primarily prediction of affect) represents a unique experience that may be necessary for thriving in the context of exercise. Prediction of affect should be targeted in experimental designs to further understand its relationship with exercise-related well-being.