The heart of control: Proactive cognitive control training limits anxious cardiac arousal under stress
Autor: | Anoushka D. Shahane, Andrew H. Rogers, Jeffrey L. Birk, Heather L. Urry |
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Rok vydání: | 2017 |
Předmět: |
Social Psychology
05 social sciences Control (management) Experimental and Cognitive Psychology Cognition 050105 experimental psychology Arousal 03 medical and health sciences 0302 clinical medicine Stress (linguistics) Heart rate Trier social stress test medicine Anxiety 0501 psychology and cognitive sciences medicine.symptom Psychology Skin conductance 030217 neurology & neurosurgery Clinical psychology |
Zdroj: | Motivation and Emotion. 42:64-78 |
ISSN: | 1573-6644 0146-7239 |
Popis: | Research and theory suggest that anxious people employ cognitive control on a relatively late and transient basis. This tendency may impair emotion regulation that depends on early, persistent implementation of cognitive control. We examined whether anxious people could be trained to apply cognitive control proactively (i.e., in advance of goal-related action) and whether such training limited anxiety’s rise during stress. In Study 1, 96 high trait-anxious participants completed proactive or reactive training followed by the Trier Social Stress Test (TSST) with measurement of subjective anxiety, heart rate, and skin conductance level (SCL). In Study 2, 59 high trait-anxious participants completed a proactive or no-instruction training for 4 days and then completed the TSST. For Study 2 but not Study 1, the proactive versus control training was associated with lower stress-related increases in subjective anxiety and heart rate, but not sympathetically mediated SCL. Exercising proactive control may leverage the parasympathetic nervous system to inhibit the escalation of anxious arousal during stress. |
Databáze: | OpenAIRE |
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