Journal of Sport & Exercise Psychology最新文献

Scholars have proposed that cumulative experiences of anti-fat bias and stigma contribute to detrimental physical activity experiences, as well as social and health inequities. The objective of this research was to explore how enacted weight stigma experiences are constructed and impact women's physical activity experiences long term. Eighteen women who identified as having had negative experiences related to their body weight, shape, or size in physical activity contexts participated in semistructured interviews. Using reflexive thematic analysis, four themes were identified: (a) norms of body belonging, (b) distancing from an active identity, (c) at war with the body, and (d) acts of resistance. These findings deepen understandings of how historical experiences of weight stigma can have longstanding consequences on physical activity cognitions, emotions, and behaviors. To equitably promote physical activity, it is imperative that movement spaces (e.g., fitness centers, sport organizations) both target anti-fat stigma and adopt weight-inclusive principles.

The sport team social environment plays an important role in athletes' experiences, including their enjoyment of sport, and these experiences may influence athletes' decision to continue or dropout of sport. In the current study, enjoyment was examined as a mediator of the relationship between social identity and sport dropout. Adolescent girls (N = 150) who participated on a community sports team completed a questionnaire assessing social identity with their team and enjoyment of sport, and their sport participation status was measured 1 year later. Controlling for age and socioeconomic position, a path model showed that enjoyment mediated the relationship between social identity and sport dropout, bootstrapped unstandardized indirect effect = -0.04, 95% confidence interval [-0.08, -0.01]; p < .01. Fostering social identity with one's sport team may contribute to greater enjoyment of sport and reductions in sport dropout in adolescent girls.

Inhibitory control may be vital in elite sport. The authors examined the link between athletic expertise, inhibitory control, and sport performance in a two-part quasi experiment. Inhibitory control was indexed using the Stop-Signal Task, athlete expertise was categorized on literary recommendations, and sport performance was assessed using athlete and coach ratings. Study 1 examined cross-sectional and longitudinal patterns of inhibitory control across athletic expertise. Study 2 investigated whether the inhibitory control-sport performance relationship was moderated by expertise. Study 1 showed that expertise was linked to greater inhibitory control cross-sectionally and longitudinally. Study 2 revealed that expertise was related to superior performance on the Stop-Signal Task and athlete and coach performance ratings, and this relationship was moderated by athletic expertise. Inhibitory control relates to sport performance, increases with greater athlete expertise, and develops longitudinally. Long-term participation in sport may bring about changes in inhibitory control, which may lead to improved sport performance.

The authors investigated the effects of respite-active music (i.e., music used for active recovery in between high-intensity exercise bouts) on psychological and psychophysiological outcomes. Participants (N = 24) made four laboratory visits for a habituation, medium- and fast-tempo music conditions, and a no-music control. A high-intensity interval-training protocol comprising 8 × 60-s exercise bouts at 100% Wmax with 90-s active recovery was administered. Measures were taken at the end of exercise bouts and recovery periods (rating of perceived exertion [RPE], state attention, and core affect) and then upon cessation of the protocol (enjoyment and remembered pleasure). Heart rate was measured throughout. Medium-tempo music enhanced affective valence during exercise and recovery, while both music conditions increased dissociation (only during recovery), enjoyment, and remembered pleasure relative to control. Medium-tempo music lowered RPE relative to control, but the heart rate results were inconclusive. As predicted, medium-tempo music, in particular, had a meaningful effect on a range of psychological outcomes.

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.