A Computational Agent Model of Influences on Physical Activity Based on the Social Cognitive Theory

Author(s):  
Julia S. Mollee ◽  
C. Natalie van der Wal
1990 ◽  
Vol 12 (4) ◽  
pp. 388-405 ◽  
Author(s):  
David A. Dzewaltowski ◽  
John M. Noble ◽  
Jeff M. Shaw

Social cognitive theory and the theories of reasoned action and planned behavior were examined in the prediction of 4 weeks of physical activity participation. The theories of reasoned action and planned behavior were supported. Attitude and perceived control predicted intention, and intention predicted physical activity participation. The social cognitive theory variables significantly predicted physical activity participation, with self-efficacy and self-evaluation of the behavior significantly contributing to the prediction. The greater the confidence in participating in physical activity and the greater the satisfaction with present physical activity, the more physical activity performed. Hierarchical regression analyses indicated that perceived control and intentions did not account for any unique variation in physical activity participation over self-efficacy. Therefore the social cognitive theory constructs were better predictors of physical activity than those from the theories of reasoned action and planned behavior.


2021 ◽  
Vol 5 (Supplement_2) ◽  
pp. 115-115
Author(s):  
Myriam Dagher ◽  
Tamar Kabakian-Khasholian ◽  
Lara Nasreddine ◽  
Lamis Jomaa

Abstract Objectives To explore the perspectives and experiences of children and their mothers towards healthy eating habits and regular physical activity in Lebanon and to identify potential strategies that can be recommended for future interventions to promote healthy lifestyles among children. Methods Qualitative research methodology and the social cognitive theory were used. Focus group discussions and in-depth interviews were conducted with children (aged 10–11 years) and their mothers, respectively, from two private and one public schools in Beirut, Lebanon. Thematic inductive analytical approach was adopted. Results A total of six FGDs and 11 in-depth interviews with mothers were conducted from February till November 2020. Four main overarching themes emerged. Theme 1 pertained to the different views of children and mothers regarding the meaning of healthy eating and physical activity and their perceived impact on children's wellbeing. Theme 2 revealed a set of intrapersonal, social, and environmental determinants, which were reported differently between children and their mothers. Participants in our study who were interviewed after the COVID-19 pandemic talked about how their eating habits were adversely affected as a result of the sudden changes in daily schedules, boredom and anxiety. Theme 3 reflected the role of schools and sports facilities in setting a good example for children's healthy eating and active behaviors. Theme 4 revolved around participants’ suggestions to receive support for healthy eating and lifestyle habits at multiple levels, including intrapersonal, family/social, community, and policy-level strategies. Our findings highlight the importance of using theory-driven interventions, such as the social cognitive theory, to improve long-term health behaviors. Conclusions Findings highlight the multiple influences that pertain to children's eating and activity habits and shed light on the need to use child- and parental-driven strategies in the planning and development of programs to promote children's health and wellbeing. Funding Sources This study was partially funded by the Department of Nutrition and Food Sciences at the American University of Beirut.


2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Amelia V. Romeo ◽  
Sarah M. Edney ◽  
Ronald C. Plotnikoff ◽  
Tim Olds ◽  
Corneel Vandelanotte ◽  
...  

Abstract Background Regular engagement in physical activity has well-established physical and psychological health benefits. Despite this, over a quarter of the global adult population is insufficiently physically active. Physical activity interventions grounded in behaviour change theory, such as the social-cognitive theory, are widely considered to be more effective than non-theoretical approaches. Such interventions set out to intervene on the ultimate outcome (physical activity), but also influence intermediate factors (social-cognitive theory constructs) which in turn, are believed to influence physical activity behaviour. The primary aim of the study was to use mediation analysis to examine whether changes in the social-cognitive theory and related constructs, in particular self-efficacy, outcome expectations, intentions, barriers and goal setting, mediated the effects of a smartphone-based social networking physical activity intervention. Methods Mediation analyses were conducted using the PROCESS Macro in SPSS to (i) calculate the regression coefficients for the effect of the independent variable (group allocation) on the hypothesised mediators (social-cognitive theory constructs), (ii) calculate the regression coefficient for the effect of the hypothesised mediators (social-cognitive theory constructs) on the dependent variable (objectively measured physical activity or self-report physical activity), independent of group assignment and (iii) determine the total, direct and indirect intervention effects. Results Data from 243 participants were included in the mediation analysis. There was no evidence of mediation for change in objectively measured MVPA or self-reported MVPA. Conclusions There was no conclusive evidence that any of the social-cognitive theory constructs mediated the relationship between an app-based intervention and change in physical activity. Ongoing efforts to develop and understand components that make physical activity app-based interventions effective are recommended. Trial registration This trial was registered with the Australian and New Zealand Clinical Trial Registry (ACTRN12617000113358, date of registration 23 January, 2017).


2021 ◽  
Vol 8 (2) ◽  
pp. 89-96
Author(s):  
Rogheyeh Ashouri-ahmadgoorabi ◽  
Nooshin Rouhani-tonekaboni ◽  
Parisa Kasmaei ◽  
Maryam Shakiba ◽  
Tahereh Kamalikhah ◽  
...  

2014 ◽  
Vol 59 (3) ◽  
pp. 278-288 ◽  
Author(s):  
Megan S. Patterson ◽  
M. Renée Umstattd Meyer ◽  
A. Alexander Beaujean ◽  
Rodney G. Bowden

2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. 342-343
Author(s):  
Barbara Resnick ◽  
Marie Boltz

Abstract Residents in assisted living settings engage in limited amounts of physical activity and decline functionally more rapidly than peers in nursing homes. To address the persistent functional decline and increased time spent in sedentary activity Function Focused Care was developed. Function Focused Care involves teaching caregivers to evaluate residents’ underlying functional capability and physical activity and engage them in physical activity during all care interactions. Prior research has demonstrated that implementing function focused care improves or maintains function and increases physical activity, improves mood and decreases behavioral symptoms among residents. To optimize implementation of Function Focused Care a theoretically based implementation strategy, Function Focused Care for Assisted Living Using the Evidence Integration Triangle (FFC-AL-EIT), was developed. FFC-AL-EIT combines the social ecological model, social cognitive theory and the Evidence Integration Triangle. The social ecological model includes intrapersonal, interpersonal, environmental, and policy factors that influence behavior. Social cognitive theory guides the interpersonal interactions that motivate caregivers and residents to engage in function focused care. Lastly, the Evidence Integration Triangle facilitates systemic implementation of function focused care. A total of 85 facilities from three states were randomized (FFC-AL-EIT versus Education Only) and 794 residents consented. The Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) model was used to evaluate outcomes. This symposium will provide the implementation outcomes and value of the Evidence Integration Triangle, the effectiveness of FFC-AL-EIT on function and physical activity and the effectiveness on psychosocial outcomes and care interactions.


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