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Investigating The Interaction Of Emotion And Cognition: Conflict Adaptation And The Impact Of Emotionally-Salient Distraction, Samantha Goldsmith
Investigating The Interaction Of Emotion And Cognition: Conflict Adaptation And The Impact Of Emotionally-Salient Distraction, Samantha Goldsmith
Electronic Thesis and Dissertation Repository
Individual differences in cognitive control have significant implications for a broad range of everyday functions, from driving a car to maintaining healthy relationships. In a world filled with salient, task-irrelevant information, it is imperative to investigate cognitive control in the context of distraction. The current study investigated the interference effect of emotional versus non-emotional distraction in a conflict adaptation paradigm. Forty-seven young adults completed several individual difference measures and an emotional flanker task. Results failed to support the hypothesis that distractor valence would interact with prior and current flanker congruency, but showed a trend toward an effect of distractor valence …
Attentional Deployment, Cognitive Control, And Reappraisal In Schizophrenia, Kyle Robert Mitchell
Attentional Deployment, Cognitive Control, And Reappraisal In Schizophrenia, Kyle Robert Mitchell
LSU Doctoral Dissertations
Recent studies posit that deficits in emotion regulation may lead to increased negative emotional experience in schizophrenia. While individuals with schizophrenia evidence a number of abnormalities in emotion regulation, it is unclear whether these deficits are discrete or related; furthermore, the mechanisms underlying these deficits are not clear. Cognitive control has been posited as an important mechanism supporting emotion regulation. The current study examined the relationship between attentional deployment and both lexical and self-reported indices of reappraisal, as well as the mediating role of cognitive control on this relationship in a sample of 22 individuals with psychotic disorders. A novel …
How Does Anxiety Affect Cognitive Control? Proactive And Reactive Control Under State Anxiety, Youcai Yang
How Does Anxiety Affect Cognitive Control? Proactive And Reactive Control Under State Anxiety, Youcai Yang
Theses and Dissertations
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, …
Affect And Cognitive Control: The Influence Of Naturalistic Mood On Interference Processing, Lorri A. Kais
Affect And Cognitive Control: The Influence Of Naturalistic Mood On Interference Processing, Lorri A. Kais
Dissertations
Every day planning and execution of goal-directed human performance is dependent upon cognitive and emotional processes that are inherently interlinked. However, the effect of naturalistic mood states on cognitive control remains relatively unexamined. The present study builds upon existing literature regarding affective and executive processes by investigating the relationship between naturally occurring positive mood state and interference processing during a modified Color-Word Stroop Task (CWST). To further clarify the time course and recruitment of neural resources during different conditions of the CWST the present study utilized event-related potentials (ERPs). Incongruent stimuli were compared to congruent stimuli in blocked (same congruency) …