The dual-process model applied in physical activity and sedentary behavior in older adults

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES

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Autor principal: Oliveira, Gledson Tavares de Amorim
Outros Autores: Fontes, Eduardo Bodnariuc
Formato: doctoralThesis
Idioma:pt_BR
Publicado em: Universidade Federal do Rio Grande do Norte
Assuntos:
Healthy aging
Active lifestyle
Automatic affective valuation
Inhibitory control
Reflective evaluation
Affective-reflective theory
CNPQ::CIENCIAS DA SAUDE
Endereço do item:https://repositorio.ufrn.br/handle/123456789/51939
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spelling ri-123456789-519392023-03-24T17:21:33Z The dual-process model applied in physical activity and sedentary behavior in older adults Oliveira, Gledson Tavares de Amorim Fontes, Eduardo Bodnariuc https://orcid.org/0000-0001-7626-7324 http://lattes.cnpq.br/8753515239330619 http://lattes.cnpq.br/5147519104600801 Elsangedy, Hassan Mohamed http://lattes.cnpq.br/7777329239184430 Fayh, Ana Paula Trussardi Lima, Kenio Costa de Deslandes, Andrea Camaz Pereira, Gleber Healthy aging Active lifestyle Automatic affective valuation Inhibitory control Reflective evaluation Affective-reflective theory CNPQ::CIENCIAS DA SAUDE Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES Despite widespread recognition of the benefits of regular physical activity (PA) for physical and mental health, approximately 40% of older adults worldwide do not reach sufficient PA levels. Furthermore, older adults engage in sedentary behavior (SB) for approximately 10 hours per day, which may exacerbate the negative effects of aging on one's health. According to dual-process models, such as the affective-reflective theory of physical inactivity and exercise, PA and SB are influenced by two mental processes. The automatic affective valuation formed by pleasant or unpleasant experiences during the activity can lead to an impulse to engage or abandon this behavior. This response serves as the foundation for reflective evaluation, which is responsible for conscious decision-making and can weaken or strengthen this impulse, leading to change plans. If self-control resources are available, such as inhibitory control, it will determine how dominant a mental process is in influencing behavior. Investigating these little-known assumptions in the older population can advance our understanding of the decision-making processes for an active lifestyle, making it easier to take steps that encourage a change in behavior. In this thesis, two studies were included that investigated the role of automatic affective and reflective processes in PA and SB in older adults. In the first study, the early effects of 3 months of the COVID-19 pandemic on reflective processes related to PA were assessed, as well as the potential changes in these processes with PA and SB among older adults with hypertension. In the second study, the role of inhibitory control in moderating the association between the implicit-explicit discrepancy and PA and SB in older adults was analyzed. In conclusion, the findings show that both automatic affective and reflective processes influence PA behavior in older adults via inhibitory control. The main predictions of the dual-process theoretical framework for older adults are expanded by these research results 2023-03-24T17:20:50Z 2023-03-24T17:20:50Z 2022-11-04 doctoralThesis OLIVEIRA, Gledson Tavares de Amorim. The dual-process model applied in physical activity and sedentary behavior in older adults. Orientador: Eduardo Bodnariuc Fontes. 2022. 86f. Tese (Doutorado em Ciências da Saúde) - Centro de Ciências da Saúde, Universidade Federal do Rio Grande do Norte, Natal, 2022. https://repositorio.ufrn.br/handle/123456789/51939 pt_BR Acesso Aberto application/pdf Universidade Federal do Rio Grande do Norte Brasil UFRN PROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS DA SAÚDE
institution Repositório Institucional
collection RI - UFRN
language pt_BR
topic Healthy aging
Active lifestyle
Automatic affective valuation
Inhibitory control
Reflective evaluation
Affective-reflective theory
CNPQ::CIENCIAS DA SAUDE
spellingShingle Healthy aging
Active lifestyle
Automatic affective valuation
Inhibitory control
Reflective evaluation
Affective-reflective theory
CNPQ::CIENCIAS DA SAUDE
Oliveira, Gledson Tavares de Amorim
The dual-process model applied in physical activity and sedentary behavior in older adults
description Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
author2 Fontes, Eduardo Bodnariuc
author_facet Fontes, Eduardo Bodnariuc
Oliveira, Gledson Tavares de Amorim
format doctoralThesis
author Oliveira, Gledson Tavares de Amorim
author_sort Oliveira, Gledson Tavares de Amorim
title The dual-process model applied in physical activity and sedentary behavior in older adults
title_short The dual-process model applied in physical activity and sedentary behavior in older adults
title_full The dual-process model applied in physical activity and sedentary behavior in older adults
title_fullStr The dual-process model applied in physical activity and sedentary behavior in older adults
title_full_unstemmed The dual-process model applied in physical activity and sedentary behavior in older adults
title_sort dual-process model applied in physical activity and sedentary behavior in older adults
publisher Universidade Federal do Rio Grande do Norte
publishDate 2023
url https://repositorio.ufrn.br/handle/123456789/51939
work_keys_str_mv AT oliveiragledsontavaresdeamorim thedualprocessmodelappliedinphysicalactivityandsedentarybehaviorinolderadults
AT oliveiragledsontavaresdeamorim dualprocessmodelappliedinphysicalactivityandsedentarybehaviorinolderadults
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