Journal of behavior therapy and experimental psychiatry · 2011
Cognitive control moderates the association between stress and rumination.
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De Lissnyder Evi, Koster Ernst H W, Goubert Liesbet, Onraedt Thomas, Vanderhasselt Marie-Anne, De Raedt Rudi
Аннотация
BACKGROUND AND OBJECTIVES: A prospective design was used to examine whether inter-individual differences in cognitive control ability, for non-emotional and emotional material, play a moderating role in the association between the occurrence of a stressful event and the tendency to ruminate.
METHODS: At baseline, the Internal Switch Task (IST) was administered in an undergraduate sample to measure the ability to switch attention between items held in working memory. Six weeks after baseline, self-report questionnaires were administered at 4 fixed moments during their first examination period at university, measuring stressors, rumination and depressive symptoms.
RESULTS: Results revealed that impaired cognitive control, reflected in larger switch costs, moderated the association between stress and increased rumination. Interestingly, a larger switch cost when processing emotional material was specifically associated with increased depressive brooding in response to stress. No effects with reflective pondering were observed.
CONCLUSIONS: Implications for understanding the underlying mechanisms of rumination are discussed.
METHODS: At baseline, the Internal Switch Task (IST) was administered in an undergraduate sample to measure the ability to switch attention between items held in working memory. Six weeks after baseline, self-report questionnaires were administered at 4 fixed moments during their first examination period at university, measuring stressors, rumination and depressive symptoms.
RESULTS: Results revealed that impaired cognitive control, reflected in larger switch costs, moderated the association between stress and increased rumination. Interestingly, a larger switch cost when processing emotional material was specifically associated with increased depressive brooding in response to stress. No effects with reflective pondering were observed.
CONCLUSIONS: Implications for understanding the underlying mechanisms of rumination are discussed.