نتایج جستجو برای: perceived behavioral control
تعداد نتایج: 1563526 فیلتر نتایج به سال:
Introduction: Accumulating evidence suggests that fruits and vegetables intake (FVI) plays a protective role against major diseases. Regarding the crucial role of women in feeding the family, we investigated effectiveness of education on fruits and vegetables consuming behavior of rural women in Chabahar applying theory of planned behavior. Methods: Rural Native Chabahar women (n =152), ages 1...
Introduction: Globally, the prevalence of overweight and obesity is really increasing alarmingly in all communities and age populations. The aim of the current study was to investigate theory of planned behavior (TPB) constructs in predicting intention and behavior to lose weight in adolescents with overweight and obesity. Methods: A total of 125 adolescents aged 13-18 years with overweight an...
Background: Regular physical activity is ranked as a leading health indicator. Despite the extensive benefits of physical activity, elder people are much less active than desired. Using Theory of Planned Behavior (TPB) and the self-efficacy construct, this study examined the prediction of physical activity intention and behavior in a sample of elderly male resident of a nursing home. Me...
Beliefs about smoking are important predictors of smoking behavior among adolescents. An alarming fact is the rising smoking prevalence in Asian countries especially in the Middle East, particularly the increasing trend in smoking during adolescence. In a randomized controlled trial study, 150 students e were selected using multistage sampling procedure from boy-specific high schools in Qazvi...
Drawing upon the coping theory and the stimulusorganism-response (S-O-R) model, this paper proposes a research model to understand consumers’ behavioral responses toward online ads. We posit that a combination of primary appraisals (perceived gain/loss) and secondary appraisals (perceived control) of ads’ design features influences consumers’ emotional states (positive affect vs. negative affec...
abstract background: beginning and continuing pregnancy with obesity and being overweight has some known side effects for the mother and the fetus. preventing these complications requires medical interventions before pregnancy. because designing health improvement interventions requires understanding of the related factors of the behavior, the aim of this study was to determine the relation bet...
BACKGROUND Patient portals are being used to provide a clinical summary of the office visit or the after-visit summary (AVS) to patients. There has been relatively little research on the characteristics of patients who access the AVS through a patient portal and their beliefs about the AVS. OBJECTIVE The aim was to (1) assess the characteristics of patients who are aware of and access the AVS...
The effectiveness of an intervention based upon the theories of Ajzen and Triandis was evaluated among 698 junior and 306 senior high school students. The intervention to juniors was offered by senior students who were trained during a course integrated into the school curriculum. Respondents in the control and experimental groups completed a questionnaire at baseline and 9 months after the pro...
Research dealing with various aspects of the theory of planned behavior (Ajzen, 1985, 1987) is reviewed, and some unresolved issues are discussed. In broad terms, the theory is found to be well supported by empirical evidence. Intentions to perform behaviors of different kinds can be predicted with high accuracy from attitudes toward the behavior, subjective norms, and perceived behavioral cont...
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