The mediating effects of network overlap and network uncertainty in the investment model

2021 ◽  
Author(s):  
James B. Stein ◽  
Lance Kyle Bennett
Keyword(s):  
Investment Model ◽  
Mediating Effects ◽  
Network Overlap

Challenge Demands, Hindrance Demands, and Psychological Need Satisfaction

2015 ◽  
Vol 14 (2) ◽  
pp. 70-79 ◽  
Author(s):  
Simon L. Albrecht
Keyword(s):  
Work Engagement ◽  
Job Demands ◽  
Self Determination Theory ◽  
Structural Equations ◽  
Need Satisfaction ◽  
Self Determination ◽  
Job Resources ◽  
Mediating Effects ◽  
Psychological Need ◽  
Practical Implications

The job demands-resources (JD-R) model provides a well-validated account of how job resources and job demands influence work engagement, burnout, and their constituent dimensions. The present study aimed to extend previous research by including challenge demands not widely examined in the context of the JD-R. Furthermore, and extending self-determination theory, the research also aimed to investigate the potential mediating effects that employees’ need satisfaction as regards their need for autonomy, need for belongingness, need for competence, and need for achievement, as components of a higher order needs construct, may have on the relationships between job demands and engagement. Structural equations modeling across two independent samples generally supported the proposed relationships. Further research opportunities, practical implications, and study limitations are discussed.

Mediating effects of parenting on early stress and ODD symptoms

2008 ◽  
Author(s):  
Lindsay A. Metcalfe ◽  
Elizabeth A. Harvey ◽  
John H. Fanton ◽  
Dhara Thakar ◽  
Sharonne Herbert
Keyword(s):  
Mediating Effects ◽  
Early Stress ◽  
Odd Symptoms
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