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1.
This study aimed to use an extended theory of planned behaviour (TPB), which incorporated additional self-efficacy and past behaviour, to predict the intention to engage in moderate-to-vigorous physical activity (MVPA) and the MVPA level of Chinese adolescents. Questionnaires that focused on MVPA, attitude, subjective norm, perceived behavioural control (PBC), self-efficacy and past behaviour related to the MVPA engagement were administered to a sample of 488 young people. Multiple regression analyses provided moderate support for TPB. Three TPB constructs predicted 28.7% of the variance in intentions to engage in MVPA, and that PBC, but not intention, explained 3.4% of the variance in MVPA. Self-efficacy significantly affected intention and behaviour over and above the influence of TPB. Past behaviour had a small but significant improvement in the prediction of intention, but no improvement in the prediction of MVPA. Based on the results, interventions should target adolescent self-efficacy and PBC in physical activity participation. 相似文献
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This study described the activity patterns of students in a high school fitness class and explored the structural relationships between particular student characteristics and their systematically coded exercise behavior. Although percent of time spent jogging was low (18%), with no gains made in cardiovascular fitness, the amount of time spent jogging, the distance covered, and fitness level were all significantly correlated. A LISREL VI computer program was used to test a structural equation model representing the Fishbein Behavioral-Intention Model. In support of the model, results showed the prediction of exercise behavior by attitude and subjective norm was significantly mediated by intention. Although not significant, it is worth noting that subjective norm was found to be the stronger predictor of intention over attitude. Background variables were found to indirectly influence intention through their significant influence on attitude and subjective norm. For this sample of 9th and 10th graders, significant others, particularly their peers and teachers, had a stronger impact on behavior than personal attitudes about activity. 相似文献
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Understanding physical activity intention in Canadian school children and youth: an application of the theory of planned behavior 总被引：1，自引：0，他引：1
The purpose of this study was to investigate the efficacy of the theory of planned behavior in predicting physical activity intention in a nationwide sample of Canadian children and youth. The study sample consisted of participants from Grades 3, 5, 8, and 11 from schools across Canada. School participation was determined by means of a randomly stratified sample design. Results show that the direct measures of the theory of planned behavior explained 47% of the variability in the measure of physical activity intention. In addition, notable differences in the relative contributions of the predictor variables of attitude, subjective norm, and perceived behavioral control were found across grade and grade-by-gender subgroups. The present study provides evidence that in a population of children and youth the determinants display a pattern of change developmentally. 相似文献
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李桦 《沈阳体育学院学报》2011,30(4):38-41
运用计划行为理论,通过问卷调查法,探讨我国城市居民从事慢跑、羽毛球、游泳3项休闲运动的行为意图,了解其休闲运动态度、主观规范、知觉行为控制对行为意图的影响效果。结果表明:①不同参与程度的城市居民在知觉行为控制与行为意图上有显著性差异,而不同参与程度的城市居民在态度与主观规范上则无显著性差异,高参与频率组别明显高于低参与频率组别,显示高参与频率者较能掌握自我的能力与从事该项目运动的便利条件,且有较高的行为意图。②城市居民从事不同休闲运动的运动态度、主观规范知觉行为控制与行为意图显著相关,仅游泳和羽毛球获得验证,慢跑并未获得验证。③城市居民从事慢跑与羽毛球运动的行为意图,主要受态度与知觉行为控制所影响,主观规范未获显著性;而城市居民从事游泳运动的行为意图,主要受态度与主观规范所影响,知觉行为控制未达显著性。 相似文献
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陈作松 《上海体育学院学报》2008,32(3):37-42
采用量表法,对中学生领悟锻炼社会支持与锻炼行为之关系进行研究。结果表明:中学生领悟锻炼社会支持由社会环境支持、物理环境支持、锻炼方案支持三个维度构成;男生身体锻炼的行为态度、行为控制感、行为意向优于女生,初中生身体锻炼的行为态度、行为控制感、行为意向优于高中生,中学生身体锻炼的主观规范无性别和学段差异;中学生领悟锻炼社会支持是预测其锻炼行为的重要指标,它既可以通过主观规范、行为控制感、行为态度影响行为意向,进而影响锻炼行为,亦可通过行为控制感直接影响锻炼行为。 相似文献
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The purpose of our investigation was to examine determinants of teachers' intentions to teach physically active physical education classes (i.e., spend at least 50% of class time with the students engaged in moderate to vigorous physical activity). Based on the theory of planned behavior, a model was examined hypothesizing that teachers' intentions were determined by subjective norm, attitude, and perceived behavioral control. Grounded in self-efficacy theory, it was hypothesized that program goal importance and hierarchical and barrier self-efficacy would also predict intention. Using a series of hierarchical regression analyses, the theory of planned behavior was supported by accounting for 59% of the variance in intention due to attitude, perceived behavioral control, and subjective norm. Self-efficacy theory based variables received minimal support. 相似文献
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探讨影响大学生参与休闲体育行为意向的因素,采用问卷调研法对354名大学生进行测量,将影响大学生参与休闲体育的因素,运用计划行为理论与线性结构方程式统计分析,找出影响大学生参与休闲体育行为意向构面的影响力度。实证结果:态度、主观规范和知觉行为控制对行为意向有直接的显著影响,可以解释其参与休闲体育行为意向的0.37;情感性信念和工具性信念对态度有显著影响,可以解释其参与休闲体育态度的0.22;主体群和次体群对主观规范有显著影响,可以解释其参与休闲体育主观规范的0.35;便利条件和自我能力对知觉行为控制有显著影响,可以解释其参与休闲体育知觉行为控制的0.68。研究提出了提高大学生参与休闲体育的行为意向策略。 相似文献
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以毛荣建（2003）所提出假设（在TPB理论基础上做出改进,将行为习惯、目标态度、情感体验3个变量融入了计划行为理论模型中,用来测量青少年体育锻炼态度。）为研究理论依托,进一步验证体育锻炼态度及其影响因素与体育锻炼行为之间的关系,通过《锻炼态度》与《体育锻炼行为》问卷对在校大学生分层随机调查,运用方差分析、相关分析、回归分析与路径分析等方法分析数据,结果表明：锻炼者与非锻炼者在体育锻炼态度各维度上呈现显著性差异;性别因素不能影响锻炼人群在体育锻炼态度的各项维度得分的差异性的结果,非锻炼人群也是如此;体育锻炼活动中,决定行为意向的关键变量因素是态度;具有高情感体验、或高认知的大学生,并不一定是锻炼者。路径分析说明,行为习惯、情感体验、行为认知、目标态度、主观标准一方面通过行为态度间接作用体育行为,另一方面,行为习惯、目标态度、主观标准对体育行为还具有直接的预测作用。 相似文献
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Hagger MS Chatzisarantis NL Barkoukis V Wang JC Hein V Pihu M Soós I Karsai I 《运动与训练心理学杂志》2007,29(1):2-20
The present study tested the cross-cultural generalizability of the measurement and structural parameters of the theory of planned behavior (TPB) among youth in a physical activity context. Pupils from five cultural groups completed measures of attitudes, subjective norms, perceived behavioral control (PBC), and intentions for physical activity. Five weeks later, participants completed self-report measures of physical activity behavior. Confirmatory factor analyses and multisample structural equation models revealed well-fitting models within each sample with minimal variations in the measurement parameters across cultures. There were a few significant cross-cultural differences in the structural relations among the TPB constructs. Attitudes predicted intentions in all samples (beta range = .300 to .550), whereas the effect of the subjective norms on intention was nonsignificant in all but the Hungarian sample (beta = .243). Conversely, the effect of PBC on intentions was significant (beta range = .302 to .573) in all but the Hungarian sample. Findings support the generalizability of the measures and pattern of effects for the TPB among young people in a physical activity context. 相似文献
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不同社会阶层居民体育锻炼行为影响要素的特征分析——以杭、宁、温三城市为例 总被引：1，自引：0，他引：1
基于社会分层理论和计划行为理论,采用文献资料、问卷调查、数理统计等研究方法,对城市居民体育锻炼意向特征、态度特征、主观规范特征和认知行为控制特征进行了调查分析。结果表明：体育锻炼意向随着阶层等级的上升而递增;在锻炼态度方面,高阶层对体育锻炼评价要高于低阶层,中间三个阶层基本持平,各分指标存在着结构性的阶层差异;在主观规范方面呈现出“一、二、三”特点,即上层居民体育锻炼社会支持最强、中间三个阶层基本持平、下层居民最弱;各阶层锻炼行为控制能力较低,除中层与上层之间存在差异外其余阶层均不存在着显著性差异。 相似文献
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Three studies of exercise adherence and attitudes are reported that tested the Theory of Reasoned Action and the Theory of Planned Behaviour. In a prospective study of adherence to a private fitness club, structural equation modelling path analysis showed that attitudinal and social normative components of the Theory of Reasoned Action accounted for 13.1% of the variance in adherence 4 months later, although only social norm significantly predicted intention. In a second study, the Theory of Planned Behaviour was used to predict both physical activity and sedentary behaviour. Path analyses showed that attitude and perceived control, but not social norm, predicted total physical activity. Physical activity was predicted from intentions and control over sedentary behaviour. Finally, an intervention study with previously sedentary adults showed that intentions to be active measured at the start and end of a 10-week intervention were associated with the planned behaviour variables. A multivariate analysis of variance revealed no significant multivariate effects for time on the planned behaviour variables measured before and after intervention. Qualitative data provided evidence that participants had a positive experience on the intervention programme and supported the role of social normative factors in the adherence process. 相似文献
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Ethnicity as a moderator of the theory of planned behavior and physical activity in college students
Blanchard CM Kupperman J Sparling P Nehl E Rhodes RE Courneya KS Baker F Hunt T 《Research quarterly for exercise and sport》2007,78(5):531-541
Most college students do not meet physical activity (PA) guidelines, and ethnic disparities exist. The present study examined the utility of the theory of planned behavior (TPB) in explaining PA intentions and behavior in black and white college students and whether any TPB relationships were moderated by ethnicity. Black (n=170) and white (n=180) students completed a baseline TPB questionnaire and PA assessment 2 weeks later Hierarchical latent variable regression analyses showed that affective attitude, subjective norm, and perceived behavioral control (PBC) were significant predictors of intention for both ethnic groups, whereas the PBC-intention relationship was significantly stronger for white students. Intention significantly predicted PA for both ethnic groups. Furthermore, common and ethnic-specific beliefs were identified. 相似文献
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在计划行为理论(TPB)的基础上,引入身体活动习惯行为与执行意向,构建扩展TPB(METPB)模型,检验该模型对9~19岁青少年群体的中高强度身体活动(MVPA)的适用性,探讨该模型对小学、初中及高中阶段青少年MVPA影响的差异。结果显示:假设模型的拟合度可以接受,纳入习惯行为与执行意向后,METPB显著地提高了其对身体活动行为的解释力。态度和感知行为控制对MVPA行为意向有显著性影响,解释了31.4%的行为意向方差;行为意向和习惯行为对MVPA行为有显著性影响,解释了18.7%的行为方差;执行意向加强了行为意向朝实际行为的转换。METPB模型对于不同学习阶段青少年MVPA意向及行为的影响有显著性差异。其中:主观规范对小学生与初中生MVPA意向产生了显著性影响,而对高中生的MVPA意向并无显著性影响;感知行为控制对3个阶段学生的MVPA意向产生的影响随着学习阶段的上升不断增强。建议:在对于青少年身体活动的干预中,政府、家庭、学校应重视培养学生对于身体活动参与的正确态度,提高其参与身体活动的意愿,培养其参与身体活动的行为习惯,且在对青少年身体活动干预时考虑学习阶段的差异。 相似文献
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Three studies of exercise adherence and attitudes are reported that tested the Theory of Reasoned Action and the Theory of Planned Behaviour. In a prospective study of adherence to a private fitness club, structural equation modelling path analysis showed that attitudinal and social normative components of the Theory of Reasoned Action accounted for 13.1% of the variance in adherence 4 months later, although only social norm significantly predicted intention. In a second study, the Theory of Planned Behaviour was used to predict both physical activity and sedentary behaviour. Path analyses showed that attitude and perceived control, but not social norm, predicted total physical activity. Physical activity was predicted from intentions and control over sedentary behaviour. Finally, an intervention study with previously sedentary adults showed that intentions to be active measured at the start and end of a 10-week intervention were associated with the planned behaviour variables. A multivariate analysis of variance revealed no significant multivariate effects for time on the planned behaviour variables measured before and after intervention. Qualitative data provided evidence that participants had a positive experience on the intervention programme and supported the role of social normative factors in the adherence process. 相似文献
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Ethnicity as a Moderator of the Theory of Planned Behavior and Physical Activity in College Students
Chris M. Blanchard Janet Kupperman Phil Sparling Eric Nehl Ryan E. Rhodes Kerry S. Courneya 《Research quarterly for exercise and sport》2013,84(5):531-541
Most college students do not meet physical activity (PA) guidelines, and ethnic disparities exist. The present study examined the utility of the theory of planned behavior (TPB) in explaining PA intentions and behavior in black and white college students and whether any TPB relationships were moderated by ethnicity. Black (n = 170) and white (n = 180) students completed a baseline TPB questionnaire and PA assessment 2 weeks later. Hierarchical latent variable regression analyses showed that affective attitude, subjective norm, and perceived behavioral control (PBC) were significant predictors of intention for both ethnic groups, whereas the PBC-intention relationship was significantly stronger for white students. Intention significantly predicted PA for both ethnic groups. Furthermore, common and ethnic-specific beliefs were identified. 相似文献
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Across various social cognitive theories, behavioral intention is broadly argued to be the most proximal and important predictor of behavior (Ajzen, 1991; Gibbons, Gerrard, Blanton, & Russell, 1998; Rogers, 1983). It seems probable that an intention to increase behavior might be differentially determined from an intention to maintain behavior. Thus, the purpose of the current study was to examine (1) the change in two types of behavioral intention over time and (2) the relationship between intention and the social-cognitive factor mental imagery. Behavioral intention, exercise imagery, and observed exercise behavior was measured in 68 exercise initiates participating in a 12-week exercise program. Results revealed that behavioral intention to increase exercise behavior decreased over the exercise program, whereas intentions to maintain exercise behavior increased. Appearance and technique imagery were found to be significant predictors of intention to increase behavior during the first 6 weeks of the program, and only appearance imagery predicted intention to maintain exercise behavior during the last 6 weeks. These findings suggest that the two types of behavioral intention are distinguishable and may be useful targets for exercise behavior interventions. 相似文献
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M F Hovell C R Hofstetter J F Sallis M J Rauh E Barrington 《Research quarterly for exercise and sport》1992,63(4):425-434
This study was designed to identify correlates of change in walking for exercise. Respondents to a random sample mailed exercise survey were asked to complete a follow-up questionnaire 24 months after the first. Responses were obtained from 1,739 adults, reflecting an 86.6% return rate. Nonrespondents did not differ from respondents for baseline level of walking for exercise. Respondents overrepresented Caucasian and middle to high education (or income) adults. Residualized measures of change in walking for exercise served as the dependent variable, adjusted for baseline walking. Similarly, key independent variables, subject to change over time, were included after residualization. At both baseline and 24 months follow-up, adults walked for exercise an average of just under 1 hour per week, and 23.5% of the initially active adults ceased walking for exercise at 2 years. Multiple regression analyses explained more variance in walking for exercise among women than men. Change in dynamic variables such as friend's support and vigorous physical activity accounted for most of the explained variance. Results suggest that dynamic variables may need to be sustained to maintain walking for exercise. The limited explained variance suggests that more precise measures and additional determinants of walking for exercise need to be identified. 相似文献
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The study's purpose was to identify the mediating role of intention and the stages of change (SOC) in physical activity (PA) over a 6-month period using two models (theory of planned behavior [TPB] and TPB/SOC). Participants were 143 adults with physical disabilities (70.68% response rate; M age = 46.03). The TPB constructs, SOC (time 1), and PA (time 2) were assessed using standardized self-report questionnaires. Based on path analyses, attitude had the highest effect on intention and SOC followed by perceived behavioral control within both well-fit models. The variance in PA explained by the first (TPB) and second (TPB/SOC) models was 16% and 28% respectively. In the just identified model of TPB/SOC, the direct effect of SOC on physical activity remained strong (gamma(soc.pa) = .45) and SOC approached full mediation through attitude. Health promotion interventions need to include both intention and behavior elements (SOC) reinforcing increased PA value and barrier elimination. 相似文献