The influence of cognitive control training on stress reactivity and rumination in response to a lab stressor and naturalistic stress
| Autor: | Marie-Anne Vanderhasselt, Siebren Callewaert, Ernst H. W. Koster, Kristof Hoorelbeke, Ineke Demeyer |
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| Rok vydání: | 2015 |
| Předmět: |
Male
INFORMATION Adolescent genetic structures media_common.quotation_subject STATE WORRY QUESTIONNAIRE Social Sciences Experimental and Cognitive Psychology Anxiety CONTROLLED-TRIAL VALIDATION Developmental psychology Young Adult Cognition Rumination medicine ANXIETY Training Humans Learning Reactivity (psychology) media_common Psychological Tests Cognitive Behavioral Therapy Depression Working memory Stressor Attentional control EMOTION REGULATION Psychiatry and Mental health Clinical Psychology Memory Short-Term DEPRESSIVE SYMPTOMS ATTENTIONAL CONTROL Cognitive control TASK Female Psychological resilience medicine.symptom Psychology WORKING-MEMORY CAPACITY Stress Psychological |
| Zdroj: | BEHAVIOUR RESEARCH AND THERAPY |
| ISSN: | 0005-7967 |
| DOI: | 10.1016/j.brat.2015.03.010 |
| Popis: | Cognitive control impairments have been identified as an underlying mechanism for rumination, a key predictor of depression. Literature suggests that cognitive control training (CCT) targeting working memory functioning can increase effectiveness of existing antidepressant treatments to reduce rumination. However, it remains unclear whether CCT can also be implemented as a preventive intervention for depression, increasing resilience. For this purpose, at-risk undergraduate students (high trait ruminators) were allocated to a CCT or active control condition, consisting of 10 online training sessions. Working memory functioning was assessed preceding and following the training and reactivity to a lab stressor was assessed directly following training. Finally, at four weeks follow-up, brooding--the maladaptive form of rumination--was re-assessed in response to a naturalistic stressor (examination period). Although we did not find direct transfer effects of CCT on working memory functioning, increase in working memory functioning following CCT was related to post-training brooding and resilience levels. Moreover, participants receiving CCT demonstrated lower stress reactivity in the lab and a decrease in brooding following a naturalistic stressor at follow-up, indicating temporal stability of our findings. These findings suggest that CCT can be considered a promising preventive intervention to reduce stress reactivity and rumination. |
| Databáze: | OpenAIRE |
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