نتایج جستجو برای: structural model
تعداد نتایج: 2423420 فیلتر نتایج به سال:
background: conducted researches show that psychological factors may have a very important role in the etiology, continuity and consequences of coronary heart diseases. this study has drawn the psychological risk and protective factors and their effects in patients with coronary heart diseases (chd) in a structural model. it aims to determine the structural relations betweenpsychological risk a...
Meeting satisfaction is an important construct to the field of research on group support systems (GSS). This is because unless the use of GSS technology produces an increase in meeting satisfaction, it is unlikely that users will seek to adopt the technology, regardless of any productivity gains that might be realized. If the underlying causes of meeting satisfaction can be identified, then res...
the aim of the present research was to study the impact of organizational culture on entrepreneurial orientation given the mediating role of knowledge management. the statistical population consisted of the employees of district 1 and 2 municipalities of qazvin who were about 200 in number, of whom 130 people were selected based on stratified random sampling method and cochran formula. data ana...
abstract the present study was conducted to investigate the effect of using model essays on the development of writing proficiency of iranian pre-intermediate efl learners. to fulfill the purpose of the study, 55 pre- intermediate learners of parsa language institute were chosen by means of administering proficiency test. based on the results of the pretest, two matched groups, one as the expe...
Introduction: Structural Equation Modeling (SEM) is a very general statistical modeling technique, which is widely used in the behavioral sciences. It can be viewed as a combination of path analysis, regression and factor analysis. One of the prominent features of this method is the ability to compute direct, indirect and total effects, as well as latent variable modeling. Methods: This sy...
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