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Full-Text Articles in Clinical Psychology
Posttraumatic Cognitions As A Pathway From Resilience To Sleep In First Responders, Emily Peterman Cabano
Posttraumatic Cognitions As A Pathway From Resilience To Sleep In First Responders, Emily Peterman Cabano
Clinical Psychology Dissertations
Abstract
First responders experience repeated trauma exposure within a unique environment that subjects them to multiple personal and professional stressors, discourages vulnerability, and disrupts sleep (Chamberlin & Green, 2010; Vargas de Barros et al., 2013). First responders have been shown to have higher rates of posttraumatic stress disorder, as well as more frequent negative effects of their symptoms including adverse effects on their personal and professional functioning (Cheng et al., 2018; Gayton & Lovell, 2012). While first responders face significant risks to their mental health in the line of duty, there is insufficient population-specific research focused on these unique risks, …
What Happens When Youth Talk About Their Problems? Co-Rumination As A Mechanism Of Stress Generation, Jaclyn T. Aldrich
What Happens When Youth Talk About Their Problems? Co-Rumination As A Mechanism Of Stress Generation, Jaclyn T. Aldrich
Clinical Psychology Dissertations
During adolescence, rates of depression increase significantly, necessitating understanding of interpersonal and intrapersonal factors that contribute to the occurrence of depressive symptoms. Prominent theories of depression, such as stress generation theory, suggest that depressed individuals experience more interpersonal stress that is dependent on their own actions or behavior. The current study sought to examine the role of co-rumination in the generation of stress and development of depression over the course of a year. Participants were 150 adolescents (48.7% female, 77.5% Caucasian) ages 11 to 14 years old (M = 13.03, SD = 0.93). Three models assessed the directional relationship …
Rsa In Young Adults: Identifying Naturally-Occurring Response Patterns And Correlates, Brittany K. Willey
Rsa In Young Adults: Identifying Naturally-Occurring Response Patterns And Correlates, Brittany K. Willey
Clinical Psychology Dissertations
Few studies have focused on the joint contributions of baseline and stress-responsive RSA on mental health outcomes, and no research to date has examined naturally-occurring profiles of RSA, which may be more predictive of emotion regulation ability and mental health outcomes than looking at either component of RSA alone. Participants were 235 (87.1% female, 73.6% Caucasian) undergraduates ages 18-39 (M = 19.62, SD = 2.12). In Part 1, latent growth mixture modeling (LGMM) was used to identify naturally-occurring physiological profiles accounting for both resting and stress-reactive RSA among young adults. In Part 2, multivariate ANCOVAs were used to predict …
Examining The Interaction Between Stress Exposure And Stress Reactivity As Predictors Of Reward Sensitivity And Anhedonia Symptoms, Joshua Ahles
Clinical Psychology Dissertations
There is a well-documented relationship between stress and depression, although only recently has the field begun to articulate clear models regarding how stress exerts this effect. One prominent model highlights the disruptive impact of stress on reward processing, which relates to anhedonia – a cardinal symptom of depression. Vulnerability-stress models also play an important role in depression research and hold that individual differences in responses to stress may exacerbate the relationship between stress and depression. Pre-ejection period (PEP) reactivity to reward has been posited as an index of reward sensitivity and approach motivation and has been increasingly linked to depression. …