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Full-Text Articles in Psychology
Involuntary Memories After Stressor Exposure: Contribution Of Hormonal Status And Rumination In Women., Samantha C. Patton
Involuntary Memories After Stressor Exposure: Contribution Of Hormonal Status And Rumination In Women., Samantha C. Patton
Electronic Theses and Dissertations
Women experience fewer traumatic stressors over their lifespan than men, but demonstrate a higher prevalence of major depression and stressor-related disorders as a result of trauma exposure (Breslau & Anthony, 2007; Kessler et al., 2005). Differences in prevalence of stressor-related disorders may partially be due to sex-linked vulnerabilities related to emotional memory. Emotion assists in modulation of memory through neurological processes. This modulation enhances memory for emotional stimuli and can lead to a greater frequency of involuntary recall after stressor exposure. This involuntary memory is also a hallmark symptom of Posttraumatic Stress Disorder (PTSD). Sex-linked vulnerabilities, specifically hormonal status and …
The Influence Of Neural Reward Processing On Memory In Depression, Nathan M. Hager
The Influence Of Neural Reward Processing On Memory In Depression, Nathan M. Hager
Psychology Theses & Dissertations
Theories and research suggest that depression involves impaired reward sensitivity and a deficit in memory for rewarding stimuli. Some researchers propose that this memory deficit may result from reduced neural reward sensitivity, which impairs the encoding of reward-related memories, but few studies have directly probed this connection. Such research may benefit from examining the reward positivity (RewP), an event-related potential (ERP) previously linked to reduced reward sensitivity in depression. Undergraduates with high or low self-reported depression completed a task in which they chose one of three doors, revealing a neutral word written in a color which indicated an outcome of …
The Influence Of Proximal Processes In Recruitment And Participation Of Monolingual Spanish-Speaking Latinos/As Living With Hiv In Neuropsychological Research In Milwaukee: An Ecological Theory Analysis From A Chicano Cultural Perspective., Enrique Ignacio Gracian
Theses and Dissertations
The goal of the original study was to examine the relationships among neuropsychological measures, laboratory measures of medication management ability, self-report and pharmacy refill records, and biometric information in monolingual Spanish-speaking Latinos/as living with HIV. The researcher experienced difficulties with recruitment and collecting valid and complete data from patients who enrolled in the study. After a one-year recruitment period and with the support of the dissertation committee and advisor, the researcher changed the focus of the dissertation to examine the data that were collected using a case study framework (Berk, 2000; Bronfenbrenner, 1977, 1979). The researcher used Bronfenbrenner Ecological Systems …
Behavioral Interference Of Memory Reconsolidation As A Treatment For Post-Traumatic Stress Symptoms, Benjamin Darnell
Behavioral Interference Of Memory Reconsolidation As A Treatment For Post-Traumatic Stress Symptoms, Benjamin Darnell
Graduate Research Theses & Dissertations
Post-traumatic stress disorder (PTSD) is best conceptualized as a failure of the stress response to naturally resolve following trauma exposure (e.g., Orcutt, Bonanno, Hannan, & Miron, 2014). Current treatments are effective for some, but not all who suffer from PTSD (e.g., Bradley, Greene, Russ, Dutra, & Westen, 2005; Lee et al., 2016), and relapse is common (Ursano et al., 2004; Davidson et al., 2001). Considering that PTSD is a memory-based disorder, a treatment that could augment trauma memories has the potential to address the limitations of current interventions. Research on memory suggests that, if a memory is retrieved under the …
Trauma Memory: The Role Of Alexithymia And Emotion Regulation, Jennifer Milliken
Trauma Memory: The Role Of Alexithymia And Emotion Regulation, Jennifer Milliken
Graduate Research Theses & Dissertations
Alexithymia is a clinical term used to describe individuals who struggle to connect to their emotional experiences. Alexithymia is observed among individuals with a variety of mental health problems (Taylor, 2000; Taylor, Bagby, & Parker, 1997), and may characterize more severe clinical presentations (e.g., Frewen, Dozois, Neufeld, & Lanius, 2008). In addition, alexithymia seems to be related to adverse treatment outcomes (Kosten, Krystal, Giller, Frank, & Dan, 1992; Ogrodniczuk, Piper, & Joyce, 2011). This study adds to the current literature by examining the effect of alexithymia and emotion regulation (i.e., emotion suppression; emotion acceptance) on variables associated with trauma memory …