A Self-determination Theory Approach to the Study of Body Image Concerns, Self-presentation and Self-perceptions in a Sample of Aerobic Instructors

This study examined motivational predictors of body image concerns, self-presentation and self-perceptions using Self-determination Theory as a guiding framework. Aerobic instructors (N = 149) completed questionnaires measuring general need satisfaction, exercise motivational regulations, body image concerns, social physique anxiety and self-perceptions. Introjected regulation predicted all outcome variables in the expected direction. Intrinsic motivation positively predicted physical self-worth. Further, autonomy need satisfaction negatively predicted body image concerns. Finally, differences existed in need satisfaction, introjected regulation, self-perceptions and social physique anxiety between those at risk of developing eating disorders and those not at risk. The results underline the importance of overall and exercise-specific feelings of self-determination in dealing with body image concerns and low self-perceptions of aerobics instructors

The role of self-determined motivation in the understanding of exercise-related behaviours, cognitions and physical self-evaluations

Grounded in self-determination theory (Deci & Ryan, 1985), the purpose of the present study was to examine whether motivation, self-determined and controlling types of motivation could predict a range of exercise-related behaviours, cognitions and physical self-evaluations. Exercisers (n¼375) from ten health clubs in the North of England completed questionnaires measuring exercise motivation, exercise stages of change, number of relapses from exercise, future intention to exercise, barriers self-efficacy, physical self-worth and social physique anxiety. Controlling for age and sex, multiple and logistic regression analyses supported our hypotheses by showing self-determined motivation (i.e. intrinsic motivation and identified regulation) to predict more adaptive behavioural, cognitive and physical self-evaluation patterns than external regulation and amotivation. Introjected regulation was related to both adaptive and maladaptive outcomes. Furthermore, a multivariate analysis of variance revealed that exercisers in the maintenance stage of change displayed significantly more self determined motivation to exercise than those in the preparation and action stages. The results illustrate the importance of promoting self-determined motivation in exercisers to improve the quality of their experiences, as well as to foster their exercise behaviour. Future research should examine the mechanisms that promote self-determined motivation in exercise

Motivation Contagion When Instructing Obese Individuals: A Test in Exercise Settings

We examined motivation contagion in a hypothetical exercise setting. Exercise science students (n = 164) were provided with quotes of hypothetical male and female obese exercisers displaying different quality of motivation to start an exercise program. We used a 3 (exerciser motivation) × 2 (exerciser gender) × 2 (student gender) between-subjects experimental design to examine students’ (a) motivation to instruct, (b) interpersonal style, (c) perception of barrier efficacy of the exerciser, and (d) effort to identify factors that could maximize the effectiveness of an exercise program for the exerciser. Results showed that students displayed less controlled motivation and rated the exerciser as more capable of overcoming barriers to exercise when they perceived the exerciser to be autonomously motivated. However, students, particularly females, reported more autonomy support and invested more effort toward female exercisers with controlled motivation. Our findings indicate that motivation contagion effects are plausible in exercise settings and may affect interactions between fitness instructors and obese clients

Developmental changes in achievement motivation and affect in physical education: Growth trajectories and demographic differences.

Objective: We examined changes in student achievement goals, perceptions of motivational climate and affective responses in secondary school physical education. Method: Greek junior high school students (N ¼ 394; 191 males and 203 females) responded to a multisection questionnaire twice a year from the ages of 12 to 15 years. Results: Multilevel modeling analyses showed significant linear decreases in perceptions of taskinvolving teacher climate, task and ego goal orientations, which were somewhat reversed by the beginning of the last year of the junior high school. Significant linear decreases were also observed for enjoyment whereas there were significant linear increases for perceptions of ego-involving climate and boredom. There was significant variability in the intercepts and/or average changes over time for all variables and, therefore, we included demographic and theoretical predictors in an attempt to account for such variations. Conclusion: The results indicated that decreases in adaptive motivation over time vary across students and in some cases may be tackled by fostering a task-involving teacher climate

Developmental Trajectories of Motivation in Physical Education: Course, Demographic Differences and Antecedents

This study investigated changes in student motivation to participate in physical education and some determinants of these changes over a period of three years. Measures were taken twice a year, from the age of 13 until the age of 15 years, from a sample of Greek junior high school students. Multilevel modeling analyses showed significant decreases in task-involving teacher climate, relatedness, identified regulation, and intrinsic motivation. In contrast, there were significant increases in ego-involving climate and amotivation. For some of these variables the observed linear decreases or increases were somewhat reversed by the beginning of the last year of the junior high school. No significant changes were observed in competence need satisfaction and in extrinsic and introjected regulations. We found substantial between-student variability in the intercepts and growth trajectories of most variables and, therefore, we tested a number of theoretical and demographic predictors to partly account for such variations. The results indicated that increases in maladaptive motivation in physical education over time are not uniform across all students and may be partly tackled by facilitating competence need satisfaction. Keywords: Self-determination theory, changes in motivation, Greek students, psychological need satisfaction, motivational regulation

The Controlling Interpersonal Style in a Coaching Context: Development and Initial Validation of a Psychometric Scale

This article outlines the development and initial validation of the Controlling Coach Behaviors Scale (CCBS), a multidimensional self-report measure designed to assess sports coaches’ controlling interpersonal style from the perspective of self-determination theory (Ryan & Deci, 2002). Study 1 generated a pool of items, based on past literature and feedback from coaches, athletes, and academic experts. The factorial structure of the questionnaire was tested using exploratory and confirmatory factor analyses across Studies 2 and 3. The final CCBS model in Study 3 comprised 4 factors (controlling use of rewards,conditional regard,intimidation, and excessive personal control) and was cross-validated using a third independent sample in Study 4. The scale demonstrated good content and factorial validity, as well as internal consistency and invariance across gender and sport type. Suggestions for its use in research pertaining to the darker side of coaching and sport participation are discussed

A longitudinal examination of coach and peer motivational climates in youth sport: Implications for moral attitudes, well-being, and behavioral investment.

Embedded in achievement goal theory (Ames, 1992; Meece, Anderman & Anderman, 2006), this study examined how perceptions of coach and peer motivational climate in youth sport predicted moral attitudes, emotional well-being, and indices of behavioral investment in a sample of British adolescents competing in regional leagues. Adopting a longitudinal perspective, measures were taken at the middle and the end of a sport season, as well as at the beginning of the following season. Multilevel modeling analyses showed that perceptions of task-involving peer and coach climates were predictive of more adaptive outcomes compared to perceptions of ego-involving peer and coach climates. Predictive effects differed as a function of time and outcome variable under investigation. The results indicate the importance of considering peer influence in addition to coach influence when examining motivational climate in youth sport

Relationships between exercise and three components of mental well-being in corporate employees

Objectives: The main purpose of the present study was to examine the relationships between exercise participation and three components of mental well-being (physical self, work-related, and global) in a sample of corporate employees. As a subsidiary and exploratory question, we also examined whether these well-being components are more strongly related to structured exercise participation scores compared to total levels of physical activity. Design: Cross-sectional survey. Method: The participants were 312 employees from an information technology company (nZ204 males and nZ108 females). Structural equation modelling was used to examine links between exercise participation and the three well-being components within a hierarchical framework, featuring global well-being constructs at the apex and specific elements of well-being at lower levels. Results: Support was found for the a priori model in that there were direct paths from exercise to physical self and enthusiasm at work. Furthermore, there were indirect paths between exercise and global well-being components through measures of the physical self and enthusiasm at work. The results of an alternative model using physical activity as opposed to exercise were generally similar. Conclusion: The support found for the exercise and well-being model indicates that exercise is associated directly and indirectly with high well-being in various facets of employees’ lives. Thus, this study extends previous research that has examined associations between exercise and isolated indicators of employee well-being. Finally, the results pertaining to physical activity suggest that workplace exercise promotion programmes should incorporate and promote lifestyle physical activity

When feeling attractive matters too much to women: a process underpinning the relation between psychological need satisfaction and unhealthy weight control behaviors

This study examined a process model linking psychological need satisfaction to unhealthy weight control behaviors. Female University students (N = 220; M age = 20.47; SD = 5.07) completed questionnaires measuring need satisfaction, appearance-contingent self-worth, weight-related appearance anxiety and unhealthy weight control behaviors. Structural equation modeling revealed that need satisfaction indirectly related to engagement in unhealthy weight control behaviors through appearance-contingent self-worth and weight-related appearance anxiety. The results indicate that appearance-contingent self-worth might help to explain how low levels of psychological need satisfaction are related to maladaptive weight-related outcomes in young women

Psychological Need Thwarting in the Sport Context: Assessing the Darker Side of Athletic Experience

Research in self-determination theory (Ryan & Deci, 2002) has shown that satisfac­tion of autonomy, competence, and relatedness needs in sport contexts is associated with enhanced engagement, performance, and well-being. This article outlines the initial development of a multidimensional measure designed to assess psychologi­cal need thwarting, an under-studied area of conceptual and practical importance. Study 1 generated a pool of items designed to tap the negative experiential state that occurs when athletes perceive their needs for autonomy, competence, and relatedness to be actively undermined. Study 2 tested the factorial structure of the questionnaire using confirmatory factor analysis. The supported model comprised 3 factors, which represented the hypothesized interrelated dimensions of need thwarting. The model was refined and cross-validated using an independent sample in Study 3. Overall, the psychological need thwarting scale (PNTS) demonstrated good content, factorial, and predictive validity, as well as internal consistency and invariance across gender, sport type, competitive level, and competitive experi­ence. The conceptualization of psychological need thwarting is discussed, and suggestions are made regarding the use of the PNTS in research pertaining to the darker side of sport participation