Moderating effects of control on the relationship between stress and change.

Given the well-documented impact of stress on employees, it is important to understand moderating factors, especially in behavioral health treatment settings, where constant change occurs. Staff members at four mental health (n=663) and four substance abuse (n=256) treatment agencies completed questionnaires inquiring about perceptions of direct and indirect agency changes, stress experienced due to changes, and control and input into the changes. Results revealed that as direct and indirect change increased, stress increased; as level of control and input into changes increased, stress decreased. Control and input served as a moderating variable between stress and direct change, but not for indirect change.