Pre-competition imagery,self-efficacy and performance in collegiate golfers

In this study, we examined the relationships between self-efficacy, pre-competition imagery use and performance. A modified version of the Sport Imagery Questionnaire was used to assess both the motivational and cognitive functions of imagery used by 51 varsity golfers during the hour before a Provincial University Golf Championship. In line with Martin and co-workers' model of imagery use in sport, we hypothesized that self-efficacy would be positively related to motivational general-mastery imagery use and motivational general-mastery imagery use would be predictive of golf performance. Also, consistent with theorizing by Bandura, we hypothesized that self-efficacy would predict golf performance, but that the relationship between self-efficacy and performance would be mediated by imagery use. The results of hierarchical multiple regression analyses revealed that pre-competition motivational general-mastery imagery accounted for significant variance in both self-efficacy (adjusted R2 = 0.26, P < 0.01) and performance (adjusted R2 = 0.31, P < 0.01). The results also indicated that self-efficacy was predictive of golf performance and that motivational general-mastery imagery use mediated the relationship between self-efficacy and performance. The results are discussed in relation to athletes' pre-competition preparation and intervention.     

Self-efficacy for coping with barriers helps students stay physically active during transition to their first year at a university

The present study examined undergraduate students' physical activity during transition from high school to first-year university. Students' (N = 127) self-efficacy for coping with barriers to physical activity was investigated both as a predictor of physical activity and mediator of the relationship between pretransition and first-year physical activity. Physical activity was found to track moderately from pretransition to first year (rs = .58). Self-efficacy for coping with barriers predicted physical activity (R2adjusted = .18, p < .05) and partially mediated the relationship between pretransition and first-year physical activity. Results support an interpretation that future intervention efforts could target first-year students' self-efficacy for coping with barriers to help curb the decline in physical activity that occurs during the transition to university life.     

The relationship between evaluative concerns and sport competition state anxiety among youth skiers

Thirty-four youth competitive skiers (mean age = 13.74 years) completed measures of social evaluative concern and competitive anxiety. Consistent with past research, regression analyses showed that cognitive anxiety was related to performance-specific evaluative concerns. However, contrary to current conceptualizations of sport competition anxiety, somatic anxiety was correlated with concerns about evaluation of other non-performance aspects of ski racing. Competitive skiers were most concerned about parents' and friends' evaluations of their performance, and other competitors' and friends' evaluations of their skiing in general. These findings are discussed in relation to the theory and management of sport competition state anxiety.     

Self-control training leads to enhanced cardiovascular exercise performance

The purpose of the study was to investigate the effects of two weeks of self-control strength training on maximum cardiovascular exercise performance. Forty-one participants completed a cognitive self-control depletion task (Stroop task) followed by a maximal graded cycling test and were randomized to training (maximal endurance contractions of spring handgrip trainers, twice daily) or no-treatment control groups. At follow-up (2 weeks), half of each group completed either a time-matched or trial-matched Stroop task followed by another maximal graded cycling test. Results showed a significant 2-way (training X time) interaction (P < 0.001), and a trend for the 3-way (training X time X cognitive task) interaction (P = 0.07). Decomposition of the interactions revealed that across sessions cycling performance increased in both training groups, did not change in the trial-matched cognitive task control group, and declined in the time-matched control group. We conclude that isometric handgrip training leads to self-control strength adaptations that enhance maximal cardiovascular exercise performance or tolerance of exercise at maximal levels of effort.     

The impact of shadow education on student academic achievement: Why the research is inconclusive and what can be done about it

Recent decades have brought global expansion of private supplementary tutoring, widely known as shadow education. Such tutoring consumes considerable resources and is usually viewed by participating households as an investment that will increase the recipients’ academic achievements. However, research on the effectiveness of tutoring has delivered inconclusive and even contradictory findings. Part of the reason lies in definitions and foci of research, since private supplementary tutoring may have many different formats, delivery mechanisms and intensities. As with other types of education, it is important also to investigate the qualities of the instructors and the motivations of the students. This creates a complex research arena, in which practical challenges arise from shortcomings in the instruments for securing data and limitations in methods for analyzing the data. This paper assesses the current state of the literature and makes recommendations for the future research agenda.     

Relaxation and guided imagery: A school‐based intervention for children with asthma

Asthma, a disease of the respiratory system, is the most common chronic medical condition among children. School‐aged children with asthma evidence increased absenteeism, decreased school performance, restriction of various activities, poor peer relationships, and emotional and behavioral difficulties. Asthma can be triggered and exacerbated by emotions and stress, and therefore, it has been treated with psychological interventions. Relaxation and guided imagery (RGI), an intervention based on the theoretical position that the mind and body interact in determining health, has been shown to be effective in improving mental and physical health outcomes with a myriad of medical conditions, yet it has not been adequately studied with childhood asthma. This investigation analyzed the effect of RGI on lung function [forced expiratory volume in 1 second (FEV₁) and forced expiratory flow 25–75 (FEF_25–75)] and anxiety by employing a multiple baseline design across four middle school students with asthma. With the introduction of the intervention, it was found that FEV₁ improved and anxiety decreased in all students. FEF_25–75 improved in three of the four participants. The effect sizes for the four participants ranged from ?0.98 to ?1.88 for FEV₁, 0.20 to ?1.93 for FEF_25–75, and 2.19 to 4.06 for anxiety. © 2003 Wiley Periodicals, Inc. Psychol Schs 40: 657–675, 2003.