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How Does Anxiety Affect Cognitive Control? Proactive and Reactive Control Under State Anxiety
Başlık:
How Does Anxiety Affect Cognitive Control? Proactive and Reactive Control Under State Anxiety
Yazar:
Yang, Youcai, author.
ISBN:
9780355983029
Yazar Ek Girişi:
Fiziksel Tanımlama:
1 electronic resource (44 pages)
Genel Not:
Source: Dissertation Abstracts International, Volume: 79-10(E), Section: B.
Advisors: Christine L. Larson Committee members: Raymond Fleming; Karyn M. Frick; Christine L. Larson; Han-Joo J. Lee; Susan D. Lima.
Özet:
Cognitive control is a construct that prioritizes how we process stimuli and information and execute behaviors to flexibly and efficiently adapt to internal goals and external environmental changes. A recent theory, the Dual Mechanism of Control (DMC), distinguishes this phenomenon by two distinct cognitive control operations: proactive control and reactive control (Braver, 2012). Anxiety increases the allocation of attentional and working memory resources to threat-related stimuli, which impairs cognitive performance (Sarason, 1988), but additional work is needed to assess how anxiety impacts these two distinct forms of cognitive control. In this study, I examined how state anxiety affected proactive control, using the AX-continuous performance task (AX-CPT), and reactive control, using the classic Stroop task. The results showed that state anxiety inhibited proactive control in AX-CPT test, but increased reactive control in the Stroop task. Ultimately, by completing this study, we will better understand how anxiety impacts the proactive and reactive control.
Notlar:
School code: 0263
Tüzel Kişi Ek Girişi:
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Yer Numarası | Demirbaş Numarası | Shelf Location | Lokasyon / Statüsü / İade Tarihi |
---|---|---|---|
XX(679637.1) | 679637-1001 | Proquest E-Tez Koleksiyonu | Arıyor... |
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