The Mediating Influence of Role Stress on the Relationship between Adult Attention Deficit and Self-Efficacy
Department or Administrative Unit
Finance and Supply Chain Management
Adult Attention Deficit Disorder (AAD) and stress are pervasive and significant experiences with harmful consequences for both employees and organizations as a whole. This research study proposes a network of significant relationships between AAD, role stress, and self-efficacy. Adults who are experiencing the core symptoms of AAD (difficulties with task activation, concentration, effort, emotional interference, and accessing memory) are less likely to manage their role effectively and develop selfefficacy. The correlations between AAD and both role stress (r = 0.49, p < 0.01) and self-efficacy (r = -0.32, p < 0.01) were statistically significant, as was the correlation between role stress and self-efficacy (r = -0.44, p < 0.01). The Sobel test (Z = 6.57, p < 0.00) provides support for the hypothesis that role stress mediates the relationship between AAD and self-efficacy. A significant partial correlation between AAD and self-efficacy (r = -0.15, p = 0.02) remains after inclusion of the mediator (role stress), which limits the finding to partial mediation. Future research needs to draw samples from a variety of work situations.
Coetzer, G.H., Hanson, B. & Trimble, R. (2009). The mediating influence of role stress on the relationship between adult attention deficit and self-efficacy. Journal of Business and Management 15(2), 111-128.
Journal of Business and Management
Copyright © 2009 Argyros School of Business and Economics, Chapman University