The interactive effects of positive affect and conscientiousness on strain.

The purpose of our study was to more fully investigate a combination of personal resources, namely positive affect (PA) and conscientiousness, on emotional exhaustion, depersonalization, and job tension. We examined a sample of nurses employed by a metropolitan hospital and found that the combination of high positive affect and high levels of conscientiousness was associated with lower levels of all strain variables. Our findings suggested that conscientiousness strengthened the negative relationship between PA and job strain. Our results were consistent with the view that some dispositions can act as resources protecting individuals from experienced stress. Implications of these results, strengths and limitations, and directions for future research are discussed.