نتایج جستجو برای: structural equation model sem

تعداد نتایج: 2625117  

Journal: :Studies in health technology and informatics 2015
Arie Hasman

In this contribution the principles behind Structural Equation Modeling (SEM) are presented. SEM is used for assessing the quality of models that are proposed on the basis of theory and experience. This contribution has an introductory level.

Journal: :medical journal of islamic republic of iran 0
mohammadhiwa abdekhoda department of medical library and information sciences, school of health management and medical informatics, tabriz universi-ty of medical sciences, tabriz, iran, & iranian center of excellence in health management (icehm), school of management and medic afsaneh dehnad school of health management and information sciences, iran university of medical sciences. tehran, iran. sayd javad ghazi mirsaeed department of medical library and information sciences, school of health management and medical informatics, tehran universi-ty of medical sciences, tehran, iran. vahide zarea gavgani department of medical library and information sciences, school of health management and medical informatics, tabriz universi-ty of medical sciences, tabriz, iran.

background: electronic learning (e-learning), is the use of electronic technology in education via computer and the internet. despite its slow adoption by faculty members, e-learning provides several benefits to individuals and organizations. this study was conducted to determine the factors influencing the adoption of e-learning by faculty members in tabriz university of medical sciences.    m...

2017
Sachiyo Aburatani

Inference of gene regulatory network is a useful approach to understand the control systems in living cells. To obtain the better insights into the gene regulation, we developed statistical approach, based on Structural Equation Modeling (SEM) in combination with factor analysis and improved four-step procedure. This approach allowed us to reconstruct a model of transcriptional regulation that ...

2008
Michel Tenenhaus

Two complementary schools have come to the fore in the field of Structural Equation Modelling (SEM): covariance-based SEM and component-based SEM. The first approach has been developed around Karl Jöreskog and the second one around Herman Wold under the name "PLS" (Partial Least Squares). Hwang and Takane have proposed a new component-based SEM method named Generalized Structured Component Anal...

Journal: :Information Systems Research 2010
Zhiqiang Zheng Paul A. Pavlou

B a fundamental attribute of a good theory is causality, the Information Systems (IS) literature has strived to infer causality from empirical data, typically seeking causal interpretations from longitudinal, experimental, and panel data that include time precedence. However, such data are not always obtainable and observational (cross-sectional, nonexperimental) data are often the only data av...

Purpose: This study aims to test and provide a model of antecedents affecting the development of entrepreneurship among employees of Khuzestan Public Libraries Administration. Methodology: To carry out the present research, a sample of 410 employees, selected by using simple stratified sampling method, were tested. Data collection tools included questionnaires of innovative organizational clim...

Journal: :مدیریت فناوری اطلاعات 0
امیر خانلری استادیار دانشکدۀ مدیریت، دانشگاه تهران، ایران امید کفائی دانشجوی کارشناسی ارشد مدیریت منابع انسانی، دانشکدۀ مدیریت، دانشگاه تهران، ایران

today, many organizations plan to implement and exploit erp system due to its numerous benefits. despite these advantages, many adopting organizations have failed to achieve their intended goals through utilizing erp system. among other factors, organizational characteristics have been proposed as one of the effective factors which can influence erp success in both implementation and post-imple...

2009
Joerg Evermann Mary Tate

Covariance-based structural equation modeling (CB-SEM) is an increasingly popular technique for analyzing quantitative data in Information Systems research. As such, it is traditionally viewed as a method to test theory, rather than build it. However, many of the theoretical models tested with this technique show significant differences between the model and the data, which the IS community has...

Journal: :international journal of management academy 0
sayyed mohsen allameh university of isfahan, department of management, iran hamed mohammad hashemi master of business administration, center for nonprofit alghadir,tabriz, iran sayyed reza mousavi madras institute of alghadir,tabriz, iran

the purpose of this study is the feasibility of customer relationship management implementation from employees and managers' perspective of melli bank in esfahan city by using structural equation modeling (sem). this study is applicable in terms of purpose and descriptive –survey in terms of method. the sample population of this study was employees and managers of melli bank in esfahan cit...

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