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Healthy lifestyles of adults in a wo...
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Astroth, Kim Schafer.
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Healthy lifestyles of adults in a work setting.
紀錄類型:
書目-語言資料,印刷品 : Monograph/item
正題名/作者:
Healthy lifestyles of adults in a work setting./
作者:
Astroth, Kim Schafer.
面頁冊數:
161 p.
附註:
Adviser: Anne Fish.
Contained By:
Dissertation Abstracts International67-06B.
標題:
Health Sciences, Public Health. -
電子資源:
http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3224937
ISBN:
9780542753947
Healthy lifestyles of adults in a work setting.
Astroth, Kim Schafer.
Healthy lifestyles of adults in a work setting.
- 161 p.
Adviser: Anne Fish.
Thesis (Ph.D.)--University of Missouri - Saint Louis, 2006.
Nurses have a key role in promoting healthy lifestyles to reduce incidence of disease in adults. Since the 1980's, researchers have recognized readiness as a key component of adopting healthy lifestyle change. Prochaska's transtheoretical model, which contains readiness, or stage of change, served as the theoretical framework for the current study. The purpose of this study was to test an exercise behavior model, and in so doing: (a) compare the concurrence rates of exercise stage of change classifications obtained from the four selected exercise stage of change self-report measures; and (b) determine the relative strength of the predictive factors of exercise stage of change and of exercise performance, in healthy adults in a work setting. This correlational study used a one-group design. Ninety-five subjects, aged 19 to 62, completed six questionnaires and two structured interviews about healthy lifestyles. The first stage of change, precontemplation, was not used in data analysis due to few subjects classified in this stage. Agreement of stage classification by four measures of exercise stage of change was determined, with most agreement found between five answer choice and ladder (k = 0.82, p < .01), and between ladder and the structured interview (k = 0.86, p < .01). Using multinomial logistic regression, exercise self-efficacy (p = .003) and behavioral processes of change (p = .005) were significant predictors of stage classification. Differences in mean exercise performance across the stages were found, with exercise performance significantly (p < .05) lower in contemplation than in maintenance. Using multiple regression, exercise self-efficacy was the strongest positive predictor of exercise performance (beta = .39, p < .01), followed by behavioral processes of change (beta = .30, p = .021). Decisional balance pros was a significant negative predictor of exercise performance (beta = -.22, p = .031). No significant relationships were found between demographic variables, and exercise stage of change or exercise performance. The results from this study may help to identify accurate measures which enable more correct classification of an individual's exercise stage of change. Revisions to enhance clarity of wording and directions and further testing of selected instruments are recommended.
ISBN: 9780542753947Subjects--Topical Terms:
1017659
Health Sciences, Public Health.
Healthy lifestyles of adults in a work setting.
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Nurses have a key role in promoting healthy lifestyles to reduce incidence of disease in adults. Since the 1980's, researchers have recognized readiness as a key component of adopting healthy lifestyle change. Prochaska's transtheoretical model, which contains readiness, or stage of change, served as the theoretical framework for the current study. The purpose of this study was to test an exercise behavior model, and in so doing: (a) compare the concurrence rates of exercise stage of change classifications obtained from the four selected exercise stage of change self-report measures; and (b) determine the relative strength of the predictive factors of exercise stage of change and of exercise performance, in healthy adults in a work setting. This correlational study used a one-group design. Ninety-five subjects, aged 19 to 62, completed six questionnaires and two structured interviews about healthy lifestyles. The first stage of change, precontemplation, was not used in data analysis due to few subjects classified in this stage. Agreement of stage classification by four measures of exercise stage of change was determined, with most agreement found between five answer choice and ladder (k = 0.82, p < .01), and between ladder and the structured interview (k = 0.86, p < .01). Using multinomial logistic regression, exercise self-efficacy (p = .003) and behavioral processes of change (p = .005) were significant predictors of stage classification. Differences in mean exercise performance across the stages were found, with exercise performance significantly (p < .05) lower in contemplation than in maintenance. Using multiple regression, exercise self-efficacy was the strongest positive predictor of exercise performance (beta = .39, p < .01), followed by behavioral processes of change (beta = .30, p = .021). Decisional balance pros was a significant negative predictor of exercise performance (beta = -.22, p = .031). No significant relationships were found between demographic variables, and exercise stage of change or exercise performance. The results from this study may help to identify accurate measures which enable more correct classification of an individual's exercise stage of change. Revisions to enhance clarity of wording and directions and further testing of selected instruments are recommended.
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http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3224937
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