Evan Kleiman

There is a growing body of evidence that suggests depression and cognitive vulnerabilities to depression may lead individuals to generate stressful events. However, there has been no study to date that has directly examined factors that may lead individuals to be less likely to generate stressful events. The present study examines whether an enhancing attributional style, the tendency to make global and stable inferences following occurrence of a positive event, functions as a resiliency factor in stress generation. One hundred and sixty-seven female students completed measures of depression symptoms and attributional style at baseline and occurrence of life events since baseline at a four-week follow-up. Results indicated that an enhancing attributional style predicted decreased levels of stressful events over the following four weeks, even when controlling for depression symptoms. The findings of this study suggest that there may be resiliency factors that can help protect individuals from the generation of stressful events.

This study examined an experiential avoidance conceptualization of depressive rumination in 3 ways: 1) associations among questionnaire measures of rumination, experiential avoidance, and fear of emotions; 2) performance on a dichotic listening task that highlights preferences for non-depressive material; and 3) psychophysiological reactivity in an avoidance paradigm modeled after the one used by Borkovec, Lyonfields, Wiser, and Deihl (1993) in their examination of worry. One hundred and thirty-eight undergraduates completed questionnaire measures and participated in a clinical interview to diagnose current and past episodes of depression. Of those, 100 were randomly assigned to a rumination or relaxation induction condition and participated in a dichotic listening task, rumination/relaxation induction, and depression induction. Questionnaire measures confirmed a relationship between rumination status and avoidance; however, no significant effects were found in the dichotic listening task. Psychophysiological measures indicated no difference in physiological response to a depression induction among high ruminators (HR). However, low ruminators (LR) in the relaxation condition exhibited a larger IBI response than LR in the rumination condition. Overall, these results provide partial support for an avoidance conceptualization of depressive rumination. Implications of these findings are discussed.