Background: Academic motivation has always been considered by Researchers and specialists in educational psychology as a critical and essential aspect of education. With motivation, the students follow the necessary mobility for successful finishing an assignment and reach a goal by demonstrating a specific level of proficiency in their work that finally they can acquire the essential learning ...

As a service organization, for an academic institution, knowledge sharing is a critical process that needed to be done and developed always in order to achieve sustainable advantage, emphasizing its role as center of excellence. The research objection was to explore the relationship between the three constructs: Knowledge Sharing, Absorptive Capacity and Channel Richness. The conceptual and str...

with rapid economic development and industrialization, the construction industry continues to rank among the most hazardous industries in the world. therefore, construction safety is always a significant concern for both practitioners and researchers. the objective of this study was to create a structural modeling of components that influence the safety performance in construction projects.we f...

background: there can be little doubt that the construction is the most hazardous industry in the worldwide. this study was designed to modeling the factors affecting unsafe behavior from the perspective of safety supervisors. methods: the qualitative research was conducted to extract a conceptual model. a structural model was then developed based on a questionnaire survey (n=266) by two stage ...

This article is the second of two parts intended to serve as a primer for structural equations models for the behavioral researcher. The first article introduced the basics: the measurement model, the structural model, and the combined, full structural equations model. In this second article, advanced issues are addressed, including fit indices and sample size, moderators, longitudinal data, me...

The article uses confirmatory factor analysis (CFA) as a template to explain didactically multilevel structural equation models (ML-SEM) and to demonstrate the equivalence of general mixed-effects models and ML-SEM. An intuitively appealing graphical representation of complex ML-SEMs is introduced that succinctly describes the underlying model and its assumptions. The use of definition variable...