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      Dimensiones de Autoeficacia para el Ejercicio por Tipo de Actividad en Adultas Mayores Independientes Translated title: Dimensions of Exercise Self-efficacy Scale by Type of Activity in Independent Older Adult Women Translated title: Dimensões da escala de autoeficácia do exercício por tipo de atividade em mulheres idosas independentes

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          Abstract

          RESUMEN Se propuso analizar las propiedades psicométricas de la Escala de Autoeficacia para el Ejercicio. Como objetivo secundario, se analiza la asociación de las dimensiones de la escala por tipo de actividad física en adultas mayores independientes de la comunidad. Investigación instrumental y empírica con dos muestras que suman 614 mujeres mayores (M= 70,27 años, DE= 6,3). Las participantes presentan independencia funcional e integridad cognitiva y son asistentes de clubes de adultos mayores del área urbana. Se aplicaron la Escala de Autoeficacia para el Ejercicio y el Cuestionario de Actividad Física de Adultos Mayores. Se utilizaron SPSS versión 21,0 y LISREL 8,80. La adaptación al castellano en esta población presenta cuatro dimensiones con propiedades psicométricas aceptables: estrés, demandas en competencia, influencias externas y el clima. Se presenta modelo de ajuste y propiedades psicométricas de la Escala de Autoeficacia para el Ejercicio.

          Translated abstract

          ABSTRACT It was proposed to analyze the psychometric properties of the Self-efficacy to Regulate Exercise Scale. As a secondary objective, the association of scale dimensions by type of physical activity in older adults independent of the community was analyzed. Instrumental and empirical research with two samples totaling 614 older women (M = 70,27 years, SD = 6,3). The participants present functional independence and cognitive integrity and were assistants of seniors clubs in the urban area. The Self-efficacy to Regulate Exercise Scale and the Physical Activity Scale of the Elderly were applied. SPSS version 21,0 and LISREL 8,80 were used. The adaptation to Spanish in this population has four dimensions with acceptable psychometric properties: stress, competing demands, external influences and climate. Directing strategies to increase self-efficacy secondary to external influences could increase the physical activity of this growing population group.

          Translated abstract

          RESUMO Foi proposto analisar as propriedades psicométricas da Escala de Autoeficácia para o Exercício. Como objetivo secundário, analisa-se a associação das dimensões da escala por tipo de atividade física em idosos independentes da comunidade. Pesquisa instrumental e empírica com duas amostras, totalizando 614 mulheres mais velhas (M = 70,27 anos, DP = 6,3). Os participantes apresentam independência funcional e integridade cognitiva e são assistentes de clubes idosos na área urbana. Foram aplicadas a Escala de Autoeficácia para Exercício e o Questionário de Atividade Física para Idosos. São apresentadas propriedades psicométricas da escala, análises descritivas e inferenciais com a matriz de correlação de Spearman. Foram utilizadas as versões 21,0 e LISREL 8,80 do SPSS A adaptação ao espanhol nessa população possui quatro dimensões com propriedades psicométricas aceitáveis: estresse, demandas concorrentes, influências externas e clima. O modelo de ajuste e as propriedades psicométricas da Escala de Autoeficácia para o Exercício são apresentados.

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          A physical activity questionnaire for the elderly.

          A validated physical activity questionnaire for young adults was adapted and validated for use in free living, apparently healthy people, aged 63-80 yr. Test-retest reliability of the questionnaire on 29 participants was 0.89 as determined by Spearman's correlation coefficient. Further classification by tertiles of activity resulted in 72% of the participants being correctly classified and 0% grossly misclassified on two separate occasions. In a similar group of 31 subjects, classifications based on questionnaire activity scores were compared with classifications obtained by repeated 24-h activity recalls and pedometer measurements, showing Spearman's correlations of 0.78 and 0.73, for both methods, respectively. Seventy-one and 67% of the subjects, respectively, were classified in the same activity tertile for both methods. It is concluded that the questionnaire provides a reliable and valid method for classifying elderly subjects into categories of high, medium, and low physical activity.
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            Bandura's exercise self-efficacy scale: validation in an Australian cardiac rehabilitation setting.

            Despite the established benefits of cardiac rehabilitation (CR) in improving health outcomes for people with cardiovascular disease, adherence to regular physical activity at recommended levels remains suboptimal. Self-efficacy has been shown to be an important mediator of health behaviour, including exercise. To assess the psychometric properties of Bandura's exercise self-efficacy (ESE) scale in an Australian CR setting. Validation study. Cardiac rehabilitation. One hundred and ten patients (Mean: 60.11, S.D.: 10.57 years). Participants completed a six-minute walk test (6MWT) and Bandura's exercise self-efficacy scale at enrollment and on completion of a 6-week CR program. Bandura's ESE scale had a single factor structure with high internal consistency (0.95), and demonstrated no floor or ceiling effects. A comparison of ESE scores by distance walked on 6MWT indicated those who recorded more than 500 m at baseline had significantly higher ESE scores (Mean: 116.26, S.D.: 32.02 m) than those patients who only achieved up to 400 m on the 6MWT at baseline (Mean: 89.94, S.D.: 29.47 m) (p=0.044). A positive and significant correlation between the change in scores on the ESE scale and the change in the 6MWT distance (r=0.28, p=0.035) was seen. The ESE scale was a robust measure of exercise self-efficacy over the range of patients attending this outpatient cardiac rehabilitation program. Interventions to improve self-efficacy may increase CR patient's efficacy for regular physical activity.
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              Exercise self-efficacy in older adults: Social, affective, and behavioral influences

              A 6-month randomized controlled trial examined the effect of walking and stretching/toning activity on changes in self-efficacy to overcome barriers and engage in incremental periods of activity in older, formerly sedentary adults (N = 174, M age = 65.5 years). Additionally, we were interested in the extent to which social, affective, and behavioral influences contributed to self-efficacy at the end of the 6-month program. Multiple sample latent growth curve analyses revealed a nonsignificant curvilinear growth pattern for barriers efficacy with increases in efficacy occurring from baseline to 2 months and then declining at 4 and 6 months. In the case of efficacy related to continued activity participation, there was a significant growth pattern demonstrating declines in efficacy over the 4 time points. Structural modeling analyses revealed significant direct effects of physical activity, affect experienced during activity, and exercise social support on both types of self-efficacy. These relationships were not significantly different between modes of activity. The findings are discussed in terms of the need to target sources of efficacy information prior to program end and the implications that such an approach might have for long-term maintenance of physical activity in older adults.
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                Author and article information

                Journal
                cpd
                Cuadernos de Psicología del Deporte
                CPD
                Universidad de Murcia (Murcia, Región de Murcia, Spain )
                1578-8423
                1989-5879
                August 2020
                : 20
                : 2
                : 276-285
                Affiliations
                [1] orgnameUniversidad Autónoma de Nuevo León Mexico
                [2] orgnameUniversidad del Bío Bío Chile
                [3] orgnameUniversidad de Guanajuato, México Mexico
                Article
                S1578-84232020000200022 S1578-8423(20)02000200022
                07d43223-6e5b-47ef-a7fb-1016ee6da494

                This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 International License.

                History
                : 27 December 2018
                : 01 March 2020
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 30, Pages: 10
                Product

                SciELO Spain

                Categories
                V Coloquio Internacional de Psicología del Deporte Público REDDECA

                Validez,Aging,Testes psicométricos,Envelhecimento,Exercício,Comportamentos de saúde,Conductas de salud,Psychometric testing,Validade,Exercise,Ejercicio,Health behaviours,Validity,Pruebas psicométricas,Envejecimiento

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