background: reduction of physical activity among people is one of the most important problems of society which is resulted from life industrialization. the aim of this study was to survey knowledge and theory of planned behavior constructs inclusive attitude, intention, subjective norms and perceived behavioral control regarding girl student’s physical activity in naein payam noor university in...

objective: oral health is one of the basic components of preschool children's health. young children completely depend on their parents, specially their mothers, to have an appropriate oral health. health belief model shows the relationship between some structures related to personal perceptions, barriers and perceived self-efficiency, and behavior. this study aims to determine the oral he...

The growing use of information technology and the Internet has led to the emergence of professional virtual communities (PVCs). Why are PVC members willing to spend time and energy to provide valuable knowledge to others? This study extended Icek Ajzen’s(1991) theory of planned behavior (TPB) to analyze what determines PVC members’ willingness to share knowledge. Empirical data were collected f...

this study aims to explore the relationship between entrepreneurial behavior and tacit knowledge sharing through 314 questionnaires provided by university incubators. for data analysis, pearson correlation is used. the study has found that there are meaningful relationships between entrepreneurial behavior and tacit knowledge sharing in university incubators. existing research has concentrated ...

introduction: cesarean, as a major abdominal surgery, if done without a medical indication, may impose numerous complications on the mothers and the babies and increase frequency of cesarean deliveries in subsequent pregnancies. this study aimed to predict the behavioral tendencies of pregnant women in selecting their delivery approaches, based on the theory of planned behavior (tpb). materials...

Purpose – This paper aims to examine how knowledge sharing behavior is influenced by three sets of dynamics: a rational calculus that weighs the costs and benefits of sharing; a dispositional preference that favors certain patterns of sharing outcomes; and a relational effect based on working relationships. Design/methodology/approach – Concepts from social exchange theory, social value orienta...

Several researchers suggest that tacit knowledge sharing among employees is a process of social interaction by nature. Accordingly, the perspectives of social capital and behavioral control are employed in this study to investigate an individual’s tacit knowledge sharing and behavior within a workgroup. This study collects data through a multi-informant questionnaire design. There are three are...

The present research is conducted to show that organizations can use wiki to attract customers' purchase intention inside the e-commerce context. Considering the relation between wiki and ecommerce for CRM, this research tries to explore the characteristics such as perceived risk, customer experience, knowledge sharing culture, trust and knowledge sharing in wiki tool impact on purchase intenti...