Building Theory from Quantitative Studies, or, How to Fit SEM Models
نویسندگان
چکیده
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 been willing to overlook. This paper shows that as part of the pursuit of model fit, CB-SEM can provide deeper insights into a phenomenon, allowing us to build theories based on quantitative data.
منابع مشابه
Structural Equation Modeling (SEM) in Health Sciences Education Researches: An Overview of the Method and Its Application
Introduction: There are many situations through which researchers of human sciences particularly in health sciences education attempt to assess relationships of variables. Moreover researchers may be willing to assess overall fit of theoretical models with the data emerged from the study population. This review introduces the structural equation models method and its application in health scien...
متن کاملدانش، بینش و مدیریت
Model building is one of the most important characteristics of human beings. According to a classification, there are three kinds of models. The first type are omdels which are unique to every individual person and every body has his own models. Another kind of models are those which are general. Theories arise from this kind of models. The third kind are modols for model building and deals wit...
متن کاملA New Approach to Public Policy Studies Relying on the Theory of Critical Discourse Analysis Studies the State as a Discourse
Understanding the policy cycle, as well as scrutinizing the text of hidden and obvious policies and rules, requires a model of discourse analysis based on which discursive ap-proaches of policy makers are understood and estimated. However, when it comes to presenting a policy model, we have to use the views of policy theorists to see how a problem as a "public goods" can be found in the policy ...
متن کاملBayesian Structural Equation Models for Cumulative Theory Building in Information Systems
Structural equation models (SEM) are frequently used in Information Systems (IS) to analyze and test theoretical propositions. As IS researchers frequently reuse measurement instruments and adapt or extend theories, it is not uncommon for a researcher to re-estimate regression relationships in their SEM that have been examined in previous studies. We advocate the use of Bayesian estimation of s...
متن کاملA Brief Guide to Structural Equation Modeling
To complement recent articles in this journal on structural equation modeling (SEM) practice and principles by Martens and by Quintana and Maxwell, respectively, the authors offer a consumer’s guide to SEM. Using an example derived from theory and research on vocational psychology, the authors outline six steps in SEM: model specification, identification, data preparation and screening, estimat...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2009