Exercise Autonomous Motivation Predicts 3-yr Weight Loss in Women

Silva, Marlene N.; Markland, David; Carraça, Eliana V.; Vieira, Paulo N.; Coutinho, Sílvia R.; Minderico, Cláudia S.; Matos, Margarida Gaspar de; Sardinha, Luís B.; Teixeira, Pedro J.

doi:10.1249/mss.0b013e3181f3818f

Cited by 246 publications

(241 citation statements)

References 36 publications

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“…Over the recent past years, quite a few counselling PA interventions that combine the theoretical framework of SDT with the practical strategies from MI have been developed and evaluated in randomized controlled trials (Duda et al, 2014;Fortier, Duda, Guerin, & Teixeira, 2012;Fortier et al, 2007Fortier et al, , 2011Jolly et al, 2009;Silva et al, 2011Silva et al, , 2008Van Hoecke, Delecluse, Bogaerts, & Boen, 2014;Van Hoecke et al, 2013). In general these studies show that SDT/MI-based PA interventions can be effective in increasing PA.…”

Section: Self-determination Theory and Motivational Interviewingmentioning

confidence: 99%

Motivational interviewing and self-determination theory in a web-based computer tailored physical activity intervention: A randomized controlled trial

Friederichs

Oenema

Bolman

et al. 2016

Psychology & Health

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Objective: This study explores whether a web-based physical activity (PA) intervention grounded in self-determination theory (SDT) and motivational interviewing (MI) is more effective and better appreciated than a traditional web-based PA intervention. Design: A randomized controlled trial was conducted, comparing (1) I Move; a web-based PA intervention based on SDT and MI, (2) Active Plus; a traditional web-based PA intervention and (3) a waiting list control condition. Main outcome measures: Weekly minutes of moderate to vigorous PA and weekly days with ≥30 min PA were measured through self-report at baseline and at 3 and 6 months from baseline. Results: I Move achieved a small, but significant increase in weekly minutes of moderate to vigorous PA, while Active Plus did not have a significant impact on this outcome. Both interventions were effective in increasing weekly days with ≥30 min PA, whereas Active Plus yielded a greater effect on this outcome. Conclusion: Overall, the web-based PA intervention grounded in SDT and MI did not outperform the traditional web-based PA intervention. Further research should reveal whether this type of intervention is profitable for long-term maintenance of PA levels.

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Section: Self-determination Theory and Motivational Interviewingmentioning

confidence: 99%

Motivational interviewing and self-determination theory in a web-based computer tailored physical activity intervention: A randomized controlled trial

Friederichs

Oenema

Bolman

et al. 2016

Psychology & Health

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“…To our knowledge, the role of self-determined regulations in predicting maximal aerobic capacity has not been explored within the context of a randomized controlled trial, and body composition outcomes have only been explored in relation to body weight, and not fat loss (Silva, Markland, Carraça, Vieira, Coutinho, ...Teixeira, 2011).…”

Section: Running Head: Motivation Adherence and Physical Outcomesmentioning

confidence: 99%

Intrinsic motivation in two exercise interventions: Associations with fitness and body composition.

Thøgersen‐Ntoumani¹,

Shepherd²,

Ntoumanis³

et al. 2016

Health Psychology

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Objective: To examine the motivational process through which increases in aerobic capacity and decreases in total body fat are achieved during High Intensity Intermittent Assessments of aerobic capacity (VO 2max ) and total body fat were made pre-and postintervention. Motivation variables were assessed mid-intervention and class attendance was monitored throughout. Path analysis was employed, controlling for treatment armand baseline values of VO 2max and total body fat. Results: The two groups differed in adherence only (in favour of HIT). Baseline VO 2max predicted intrinsic motivation midintervention. Intrinsic motivation predicted program adherence, which in turn predicted increases inVO 2max and decreases in total body fat by the end of the study. Conclusions:Intrinsic motivation in HIT and MICT is positively linked to adherence to these programs, which can facilitate improvements in fitness and body composition.

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“…Os resultados demonstraram que na classe em que o professor utilizou um estilo de ensino de "suporte da autonomia", aumentaram linearmente, ao longo das 10 semanas, a perceção de suporte de autonomia, a satisfação das necessidades psicológicas básicas, a autodeterminação, a adesão e a melhoria do estado de humor. Os benefícios do suporte da autonomia têm também sido evidenciados em programas de exercício destinados a populações especiais, como praticantes obesos (Edmunds, Ntoumanis, & Duda, 2007a;Silva et al, 2011;Silva et al, 2010) e doentes coronários (Kubitz, 2010).…”

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Tradução e validação do Perceived Autonomy Support: Exercise Climate Questionnaire numa amostra de praticantes de exercício portugueses

Moutão¹,

Cid²,

Leitão³

et al. 2012

Psicol. Reflex. Crit.

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ResumoO objetivo do presente estudo foi o de traduzir e avaliar as propriedades psicométricas do Perceived Autonomy Support Exercise Climate Questionnaire, para avaliar a perceção do suporte de autonomia dado pelo professor de fitness, em linha com a teoria da autodeterminação. Para este propósito, recorreu-se a uma amostra de 935 praticantes de exercício, masculinos (N = 344) e femininos (N = 591), pertencentes a 16 academias da zona de Lisboa e litoral oeste de Portugal. As análises efetuadas revelaram que a versão traduzida possuía uma adequada validade interna, validade temporal, validade de construto e validade preditiva, dando sustentação à sua utilização em praticantes de exercício Portugueses. Palavras-chave: Suporte da autonomia, teoria da autodeterminação, psicometria. AbstractThe aim of the present study was to translate and evaluate the psychometric properties of the Perceived Autonomy Support: Exercise Climate Questionnaire that measures the autonomy support given by fitness instructors in accordance with the self-determination theory. In order to fulfill such purpose, it was collected a sample of 935 fitness exercisers, male (N = 344) and female (N = 591) in 16 different Health Centers in the area of Lisbon and west coast of Portugal. The analysis performed revealed that the translated version had an adequate internal, temporal, construct and predictive validity, supporting its use with Portuguese exercisers. Keywords: Autonomy support, self-determination theory, psychometrics. (Deci & Ryan, 1985, 2002 é uma macro teoria motivacional onde o contexto social assume um papel central. Esta importância baseiase no pressuposto de que, como clarificam Deci e Ryan (1991), toda a atividade humana ocorre integrada num contexto social, seja ele real, por estarem fisicamente presentes outras pessoas, ou imaginado, por inconscientemente agirmos de forma como achamos que outras pessoas gostariam que nos comportássemos.De acordo com a TAD, um ambiente social que suporte a autonomia através da interação com as "pessoas chave" (e.g. professor, amigos e familiares), irá promover a satisfação das necessidades psicológicas básicas (NPB) de autonomia, competência e relação (Ryan & Deci, 2006). O suporte de autonomia relaciona-se assim com a provisão de opções de escolha e de um racional teórico, à consideração da perspetiva dos outros e à minimização da pressão, por parte de quem está numa posição de liderança (Deci, Eghrari, Patrick, & Leone, 1994). É exemplo disso um instrutor de fitness que tem em consideração a perspetiva dos praticantes e incentiva-os a tomarem as suas próprias decisões, ao invés de impor o seu ponto de vista fazendo com que sejam os praticantes de exercício a terem de se adaptar às suas ideias (Edmunds, Duda, & Ntoumanis, 2008).A importância do suporte da autonomia para a satisfação das necessidades psicológicas básicas, e consequentes benefícios comportamentais, cognitivos e afetivos, tem sido evidenciada em contextos tão distintos como o do

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Exercise Autonomous Motivation Predicts 3-yr Weight Loss in Women

Cited by 246 publications

References 36 publications

Motivational interviewing and self-determination theory in a web-based computer tailored physical activity intervention: A randomized controlled trial

Motivational interviewing and self-determination theory in a web-based computer tailored physical activity intervention: A randomized controlled trial

Intrinsic motivation in two exercise interventions: Associations with fitness and body composition.

Tradução e validação do Perceived Autonomy Support: Exercise Climate Questionnaire numa amostra de praticantes de exercício portugueses

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