Using the Job Demands-Resources Model of Burnout as an organizing framework, this study examines multiple models of the antecedents of emotional exhaustion with the profession among IS workers via a new structural equation modeling software, WarpPLS. Data were analyzed from 293 IS professionals representing various industries across the United States. This study provides empirical evidence rega...

Modelling languages such as UML and OCL are more and more used in early stages of system design. These languages o er a huge set of constructs. As a consequence, existing veri cation engines only support a restricted subset of them. In this work, we propose an approach using model transformations to unify di erent description means within a so called base model. In the course of this transforma...

The overall aim for the present study was to analyze the consequences for reading ability among the children of a computer supported self-regulated learning environment in grade two. By means of a quasi-experimental design in a natural setting, an experimental group (n = 39) was compared to a control group from a national sample (n = 3409) on reading comprehension. The statistical analyses show...

The primary objective of this research is to develop a theory-based model of utilitarian and hedonic website features, customer commitment, trust, and e-loyalty in an online hotel booking context. Structural Equation Modeling was deployed to test research hypotheses. Findings highlight the importance of creating loyalty by focusing on both hedonic and utilitarian features. Affective commitment ...

Structural dynamic modification techniques have been available as a design tool for several decades. This article reviews the methodology of the technique including both proportional and complex mode formulations. Issues pertaining to limitations on their use and truncation effects of unmeasured modes are discussed. Also discussed is the use of simplistic elements through higher order elements....

This work proposes a visual grammar-based approach to support web designers during the analysis and the design phases of complex hypermedia structures. The hypermedia is defined through a formal visual language at two abstraction levels: the hypermedia graph outer and inner structures. The model makes it possible to verify the correctness of hypermedia structures andion levels: the hypermedia g...