In today’s leading organizations, employees’ empowerment is considered as a significant issue in human resource management cycle and it has become a central theme of management functions and practices. The present study aimed to investigate the relationship between empowerment of staffs and organizational commitment with organizational health mediation. The results showed that there is a relati...

Although recent studies have documented that perceived negative school climate is associated with adolescent Internet addiction, little is known about the mediating and moderating mechanisms underlying this relation. The present study examined whether deviant peer affiliation mediated the relationship between perceived school climate and adolescent Internet addiction, and whether this mediating...

Available online 11 March 2014 Purpose: The current study sought to determine whether sex moderated peer mediation of the externalizingdelinquency relationship as part of a larger test of the gendered pathways theory of crime. Methods: Data gathered from 4,144 (2,079 males and 2,065 females) members of the National Longitudinal Survey of Youth-Child sample were subjected to simple correlational...

THIS PhD work takes place within a broader context of service-oriented computing. Precisely, it defines an autonomic Enterprise Service Bus (ESB) with self-management ability regarding certain aspects. This ESB, named autonomic Cilia, allows the simplified development of context-aware mediation applications. Autonomic Cilia permits the runtime optimization of resources used by its execution mac...

Heterogeneity is an inherent characteristic of open and distributed environments like the Internet that can hamper Web resources and Web services from successful interoperation. Mediation can be used to resolve these issues, which are critical problems in the Semantic Web. Appropriate technologies for mediation need to cover two aspects: first, techniques for handling the different kinds of het...

A survey of 488 college students was conducted in Turkey to investigate the relationship between social network usage, shame and Internet addiction. It was hypothesized that a relationship between shame and social network usage was mediated by Internet addiction. First of all, according to simple regression analysis, it was found that shame significantly and positively predicted social network ...

This study examined protective behavioral strategies (PBS) as a potential mediator and moderator of the relationship between self-regulation and alcohol-related consequences. Participants were 249 first-year undergraduate men and women. The use of PBS partially mediated the relationship between self-regulation and alcohol-related problems (i.e., supporting the "self-control equals drinking cont...

Linear mixed models (LMMs) are frequently used to analyze longitudinal data. Although these models can be used to evaluate mediation, they do not directly model causal pathways. Structural equation models (SEMs) are an alternative technique that allows explicit modeling of mediation. The goal of this paper is to evaluate the performance of LMMs relative to SEMs in the analysis of mediated longi...

Introduction. In [1,3], we have described the problem of model-based mediation

Due to the fact that mediation model involves several linear regression equations, there is concern not only when the data contain observations that are extreme in the response variable but also in the regressor space, namely the leverage points. The Diagnostic Robust Generalized Potentials (DRGP) procedure in multiple linear regression incorporated the Robust Mahanalobis Distance based on the ...