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  • 1
    Online Resource
    Online Resource
    Human Kinetics ; 2013
    In:  Journal of Sport and Exercise Psychology Vol. 35, No. 3 ( 2013-06), p. 308-321
    In: Journal of Sport and Exercise Psychology, Human Kinetics, Vol. 35, No. 3 ( 2013-06), p. 308-321
    Abstract: Goals are central to exercise motivation, although not all goals (e.g., health vs. appearance goals) are equally psychologically or behaviorally adaptive. Within goal content theory (Vansteenkiste, Niemiec, & Soenens, 2010), goals are adaptive to the extent to which they satisfy psychological needs for autonomy, competence, and relatedness. However, little is known about what exercisers pursuing different goals are feeling, doing, thinking, and paying attention to that may help to explain the association between goal contents and need satisfaction. Using semistructured interviews and interpretative phenomenological analysis, we explored experiences of exercise among 11 adult exercisers who reported pursuing either predominantly intrinsic or extrinsic goals. Four themes emerged: (a) observation of others and resulting emotions, (b) goal expectations and time perspective, (c) markers of progress and (d) reactions to (lack of) goal achievement. Intrinsic and extrinsic goal pursuers reported divergent experiences within these four domains. The findings illuminate potential mechanisms by which different goals may influence psychological and behavioral outcomes in the exercise context.
    Type of Medium: Online Resource
    ISSN: 0895-2779 , 1543-2904
    Language: Unknown
    Publisher: Human Kinetics
    Publication Date: 2013
    SSG: 5,2
    SSG: 31
    Location Call Number Limitation Availability
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  • 2
    Online Resource
    Online Resource
    Human Kinetics ; 2016
    In:  Journal of Sport and Exercise Psychology Vol. 38, No. 5 ( 2016-10), p. 505-520
    In: Journal of Sport and Exercise Psychology, Human Kinetics, Vol. 38, No. 5 ( 2016-10), p. 505-520
    Abstract: Grounded within self-determination theory (SDT; Deci & Ryan, 2000; Ryan & Deci, in press), three studies were conducted to develop and psychometrically test a measure of adolescents’ perceptions of psychological need support for exercise (viz., for autonomy, competence, and relatedness): the Adolescent Psychological Need Support in Exercise Questionnaire (APNSEQ). In Study 1, 34 items were developed in collaboration with an expert panel. Through categorical confirmatory factor analysis and item response theory, responses from 433 adolescents were used to identify the best fitting and performing items in Study 2. Here, a three-factor nine-item measure showed good fit to the data. In Study 3, responses from an independent sample of 373 adolescents provided further evidence for the nine-item solution as well as for internal consistency, criterion validity, and invariance across gender and social agent (friends, family, and physical education teacher). The APNSEQ was supported as a measure of adolescents’ perceptions of psychological need support within the context of exercise.
    Type of Medium: Online Resource
    ISSN: 0895-2779 , 1543-2904
    Language: Unknown
    Publisher: Human Kinetics
    Publication Date: 2016
    SSG: 5,2
    SSG: 31
    Location Call Number Limitation Availability
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  • 3
    In: Frontiers in Psychology, Frontiers Media SA, Vol. 12 ( 2021-5-13)
    Abstract: Food-specific inhibition training (FSIT) is a computerised task requiring response inhibition to energy-dense foods within a reaction-time game. Previous work indicates that FSIT can increase the number of healthy foods (relative to energy-dense foods) children choose, and decrease calories consumed from sweets and chocolate. Across two studies, we explored the impact of FSIT variations (e.g., different response signals, different delivery modes) on children’s food choices within a time-limited hypothetical food-choice task. In Study 1, we varied the FSIT Go/No-Go signals to be emotive (happy vs. sad faces) or neutral (green vs. red signs). One-hundred-and-fifty-seven children were randomly allocated to emotive-FSIT, neutral-FSIT, or a non-food control task. Children participated in groups of 4–15. No significant FSIT effects were observed on food choices (all values of p & gt; 0.160). Healthy-food choices decreased over time regardless of condition ( p & lt; 0.050). The non-significant effects could be explained by lower accuracy on energy-dense No-Go trials than in previous studies, possibly due to distraction in the group-testing environment. In Study 2, we compared computer-based FSIT (using emotive signals) and app-based FSIT (using neutral signals) against a non-food control with a different sample of 206 children, but this time children worked one-on-one with the experimenter. Children’s accuracy on energy-dense No-Go trials was higher in this study. Children in the FSIT-computer group chose significantly more healthy foods at post-training ( M = 2.78, SE = 0.16) compared to the control group ( M = 2.02, SE = 0.16, p = 0.001). The FSIT-app group did not differ from either of the other two groups ( M = 2.42, SE = 0.16, both comparisons p & gt; 0.050). Healthy choices decreased over time in the control group ( p = 0.001) but did not change in the two FSIT groups (both p & gt; 0.300) supporting previous evidence that FSIT may have a beneficial effect on children’s food choices. Ensuring that children perform FSIT with high accuracy (e.g., by using FSIT in quiet environments and avoiding group-testing) may be important for impacts on food choices though. Future research should continue to explore methods of optimising FSIT as a healthy-eating intervention for children.
    Type of Medium: Online Resource
    ISSN: 1664-1078
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2021
    detail.hit.zdb_id: 2563826-9
    Location Call Number Limitation Availability
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  • 4
    In: Journal of Sport and Exercise Psychology, Human Kinetics, Vol. 34, No. 1 ( 2012-02), p. 37-60
    Abstract: A three-wave prospective design was used to assess a model of motivation guided by self-determination theory (Ryan & Deci, 2008) spanning the contexts of school physical education (PE) and exercise. The outcome variables examined were health-related quality of life (HRQoL), physical self-concept (PSC), and 4 days of objectively assessed estimates of activity. Secondary school students ( n = 494) completed questionnaires at three separate time points and were familiarized with how to use a sealed pedometer. Results of structural equation modeling supported a model in which perceptions of autonomy support from a PE teacher positively predicted PE-related need satisfaction (autonomy, competence, and relatedness). Competence predicted PSC, whereas relatedness predicted HRQoL. Autonomy and competence positively predicted autonomous motivation toward PE, which in turn positively predicted autonomous motivation toward exercise (i.e., 4-day pedometer step count). Autonomous motivation toward exercise positively predicted step count, HRQoL, and PSC. Results of multisample structural equation modeling supported gender invariance. Suggestions for future work are discussed.
    Type of Medium: Online Resource
    ISSN: 0895-2779 , 1543-2904
    Language: Unknown
    Publisher: Human Kinetics
    Publication Date: 2012
    SSG: 5,2
    SSG: 31
    Location Call Number Limitation Availability
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