“…The human consequences of role stress are also negative, manifesting in burnout, low job satisfaction and work commitment, as well as increased interpersonal conflict (i.e., Perrewé et al, 2004;Rizzo et al, 1970;Singh et al, 1994Singh et al, , 1996. Faced with these discouraging findings, other research has attempted to mitigate the impact of role conflict by examining various interventions such as empowerment, task control, and relational support (i.e., Hartline and Ferrell, 1996;House, 1981;Schneider, 1980;Singh, 2000;Singh et al, 1996;Varca, 2002). However, practical results in these areas have been meager.…”