Publications by authors named "Hannah Hamrick"

Maladaptive emotion regulation (ER) strategies are a transdiagnostic construct in psychopathology. ER depends on cognitive control, so brain activity associated with cognitive control, such as frontal theta and beta, may be a factor in ER. This study investigated the association of theta and beta power with positive affect and whether emotion regulation strategies explain this association.

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Attentional biases to socially threatening facial expressions (anger, disgust) have been repeatedly observed in socially anxious individuals. These biases are thought to arise, in part, because anticipatory processing of social situations increases the salience of negative social cues. Additionally, self-focused attention on somatic symptoms of anxiety (e.

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Article Synopsis
  • Cognitive theories suggest that social anxiety disorder is linked to increased attention on anxious feelings due to fear of rejection.
  • The study investigated how undergraduate students' brains respond to images of anxious people by measuring their neural activity (P2 and LPP waves) while viewing various types of images.
  • Results indicated a connection between neural responses to anxious images and social anxiety symptoms, with specific effects linked to anxiety sensitivity in social situations.
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Social anxiety disorder is maintained in part by rumination about past social experiences, known as post-event processing. The Extended Post-Event Processing Questionnaire (EPEPQ-15) assesses post-event processing as three correlated factors. Competing against this structure is a bifactor model that has not yet been evaluated for the EPEPQ-15.

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Moral injury is an array of symptoms theorized to develop in response to morally injurious events, defined as events that challenge one's core moral beliefs and expectations about the self, others, and world. Recent measures of moral injury have distinguished self-directed moral injury (e.g.

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Given over 2.77 million US service members have been deployed in the past 20 years and the intense process of reintegration to civilian life, understanding factors that contribute to Veterans' mental health and substance use is critical. This study sought to understand the effects of US identity exploration, US identity commitment, US identity affirmation, and US identity centrality on substance use and symptoms of depression and anxiety.

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Moral injury (MI) results from perpetration of or exposure to distressing events, known as morally injurious events (MIEs), that challenge moral beliefs and values. Due to the type of involvement in recent military conflicts, many veterans report MIEs that may cause dissonance and, in turn, MI. Although two existing measures assess MIEs, neither currently assesses the defining characteristics of MI (i.

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Objective: Although killing in combat is associated with negative mental health outcomes and hazardous alcohol use, mechanisms that underlie this risk are not well understood. To our knowledge, this present brief report is the first to use mediation analysis to examine associations between killing in combat, distinct facets of rumination (problem-focused thoughts, counterfactual thinking, repetitive thoughts, and anticipatory thoughts), and negative mental health outcomes (i.e.

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This brief report examined the unique associations between parents' ratings of child internalizing symptoms and their own depression and anxiety in families with parental substance use disorder (SUD). Further, we examined whether parental SUD (father only, mother only, both parents) was related to discrepancy in mothers' and fathers' reports of children's internalizing symptoms. Participants were 97 triads (fathers, mothers) in which one or both parents met criteria for SUD.

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