Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- University of Massachusetts Amherst (5)
- DePaul University (4)
- Missouri State University (4)
- Western University (4)
- Claremont Colleges (3)
-
- City University of New York (CUNY) (2)
- University at Albany, State University of New York (2)
- University of Connecticut (2)
- University of Missouri, St. Louis (2)
- University of Nevada, Las Vegas (2)
- University of New Orleans (2)
- University of South Carolina (2)
- University of Tennessee, Knoxville (2)
- Brigham Young University (1)
- Cal Poly Humboldt (1)
- East Tennessee State University (1)
- Eastern Michigan University (1)
- Lesley University (1)
- Marquette University (1)
- National Louis University (1)
- Rollins College (1)
- The University of Maine (1)
- University of Arkansas, Fayetteville (1)
- University of Denver (1)
- University of Kentucky (1)
- University of Louisville (1)
- University of Vermont (1)
- Virginia Commonwealth University (1)
- Walden University (1)
- Wayne State University (1)
- Publication Year
- Publication
-
- College of Science and Health Theses and Dissertations (4)
- Electronic Thesis and Dissertation Repository (4)
- MSU Graduate Theses (4)
- Theses and Dissertations (4)
- Dissertations (3)
-
- Electronic Theses and Dissertations (3)
- Open Access Dissertations (3)
- CMC Senior Theses (2)
- Dissertations, Theses, and Capstone Projects (2)
- Doctoral Dissertations (2)
- Legacy Theses & Dissertations (2009 - 2024) (2)
- Master's Theses (2)
- Masters Theses (2)
- UNLV Theses, Dissertations, Professional Papers, and Capstones (2)
- University of New Orleans Theses and Dissertations (2)
- Cal Poly Humboldt theses and projects (1)
- Dissertations (1934 -) (1)
- Expressive Therapies Capstone Theses (1)
- Graduate College Dissertations and Theses (1)
- Honors Program Theses (1)
- Master's Theses and Doctoral Dissertations (1)
- Pitzer Senior Theses (1)
- Psychological Science Undergraduate Honors Theses (1)
- Theses and Dissertations (Comprehensive) (1)
- Theses and Dissertations--Psychology (1)
- Undergraduate Honors Theses (1)
- Walden Dissertations and Doctoral Studies (1)
- Wayne State University Dissertations (1)
- West Chester University Master’s Theses (1)
Articles 1 - 30 of 55
Full-Text Articles in Entire DC Network
Nobody's Perfect: Examining The Relationship Between Parenting Traits And Perfectionism And The Impact Of Maladaptive Versus Adaptive Perfectionism On Cortisol Regulation After Receiving Criticism, Olivia G. Baron
MSU Graduate Theses
The trait of perfectionism has been related to both internalizing and externalizing psychopathology. Parenting traits, and attachment tendencies affect how children develop relationships and impact them into their adult lives. Parents have a large impact on their child’s personality traits, coping styles, and modeling reactions to outward criticism. Criticism, especially criticism delivered by parents, has been linked to perfectionism. Perfectionism often involves a self-critical component, though perfectionists have not been studied to examine stress responses (e.g. cortisol change) when receiving criticism. This study examined the relationships between parenting traits (positive and negative) and perfectionism (adaptive and maladaptive). Cortisol change scores …
A Multi-Method Assessment Of The Impact Of Stress On Families’ Mental Health During The Covid-19 Pandemic, Andrew R. Daoust
A Multi-Method Assessment Of The Impact Of Stress On Families’ Mental Health During The Covid-19 Pandemic, Andrew R. Daoust
Electronic Thesis and Dissertation Repository
The COVID-19 pandemic was a pervasive disaster, creating stress for people across the globe. As such, understanding how pandemic-related stress has impacted individuals’ mental health is vital for guiding intervention programs and limiting the impact of future similar crises. This is especially true for youth, who are at heightened risk for mental disorder and may experience pandemic-related social stress as particularly aversive, given the developmental challenges unique to this period. Although substantial efforts have been made to measure the impact of the pandemic-related stress on individuals’ mental health, the pandemic’s relatively sudden onset has limited researchers’ abilities to conduct fulsome …
Physical Activity And Depressive Symptoms In Adolescence: Direction Of Effects And Mechanisms Of Influence, Bridget Brush
Physical Activity And Depressive Symptoms In Adolescence: Direction Of Effects And Mechanisms Of Influence, Bridget Brush
College of Science and Health Theses and Dissertations
Physical activity (PA) is associated with numerous physical and mental health benefits, such as decreased rates of cardiovascular disease and depression. Stress-response systems may play an important role in this relationship as PA has been shown to cause adaptations to both physiological and psychological stress systems. Less is known about the short and long-term effects of PA on depressive symptoms in adolescents even though adolescence marks an important period of development with regard to changes in rates of depression and physical activity. The objectives of this study were to evaluate concurrent and prospective associations of PA on depressive symptoms in …
Does A Single Night Of Mindfulness Meditation Improve Sleep And Stress In Female College Students?, Koushik Thudi
Does A Single Night Of Mindfulness Meditation Improve Sleep And Stress In Female College Students?, Koushik Thudi
Psychological Science Undergraduate Honors Theses
Several recent studies have shown that mindfulness-based practices have been effective in treating sleep problems. However, these studies have primarily looked at multi-component interventions that take place over several weeks or months. No studies have evaluated the efficacy of short-term mindfulness-based practices on sleep the same night. This study aims to do just that. The sample consisted of 10 students attending the University of Arkansas. All participants slept in a sleep laboratory on two consecutive weekday nights. During one night, they completed a mindfulness-based exercise. The other night, they completed a similar control task (counterbalanced). Polysomnography-based sleep data were collected …
Parent Anger Relates To Cortisol Elevations For Children Attending Head Start Preschool, Jamie Gensbauer
Parent Anger Relates To Cortisol Elevations For Children Attending Head Start Preschool, Jamie Gensbauer
West Chester University Master’s Theses
A robust research literature suggests that the impact of early adversity on child developmental outcomes is partially mediated or explained by the physiological stress response functioning. Economic hardship, for example, has been linked to dysregulation in levels of the stress hormone cortisol, as has negative parent emotion expression. Whereas a number of studies have examined links between parent depression and anxiety and child stress levels, the present study is the first we know of to examine parent anger in relation to child cortisol. Participants were 370 children attending Head Start preschool, and their parents or primary caregivers. According to federal …
The Relationship Between Body Mass Index And Depression In College Students, Bryn Kable
The Relationship Between Body Mass Index And Depression In College Students, Bryn Kable
CMC Senior Theses
College student mental health has seen a serious decline over the last decade (Esaki-Smith, 2022). One factor that has been linked to both physical and mental disorders is obesity. A common way to operationalize weight is through body mass index (BMI) (Ilman et al., 2015). There is evidence that BMI and depression are correlated linearly in that individuals with higher BMIs have higher levels of depression (Badillo et al., 2022; Simon et al., 2008). The exact mechanisms of this relationship are still generally unknown; thus, the goal of this study was to investigate the relationship between BMI and depression in …
Negative Social Media And Its Influence On Athlete's Performance, Bernd R. Huber
Negative Social Media And Its Influence On Athlete's Performance, Bernd R. Huber
Cal Poly Humboldt theses and projects
This study aimed to investigate the potential impact of negative social media content on athletes' cortisol levels and subsequent performance. The study focused on the change in cortisol levels and differences in free throw performance, based on previous research findings. We hypothesized that negative social media postings would increase the stress experienced by student-athletes, resulting in elevated cortisol levels and decreased performance. Additionally, participants (n = 8) completed a questionnaire to examine the interaction between preexisting fear and the biological stress response. Contrary to expectations, there was no significant change in stress response, and negative postings did not have …
The Relationship Between Maternal Emotion Socialization And Child Executive Functioning And Behavior: Exploring The Moderating Role Of Cortisol, Mayela Norwood
The Relationship Between Maternal Emotion Socialization And Child Executive Functioning And Behavior: Exploring The Moderating Role Of Cortisol, Mayela Norwood
CMC Senior Theses
In the early years of life, the development of children’s executive functioning (EF) and behavior regulation are critical to their later growth and self-sufficiency. Previous studies have indicated that one pathway by which children learn to regulate their emotions is through their immediate social environments (de Cock et al., 2017). Parents, in particular, play a significant role in the development of their children‘s emotion regulation and executive functioning (Fernandes et al., 2022). At the same time, physiological responses to stress also matter. Cortisol, the end product of the hypothalamic-pituitary-adrenal axis, has also been associated with children’s executive functioning and behavior …
Cortisol Administration Normalizes Aberrant Functional Connectivity In Women With Depression, Adam C. Runyan
Cortisol Administration Normalizes Aberrant Functional Connectivity In Women With Depression, Adam C. Runyan
Dissertations
Previous resting-state functional connectivity (rsFC) research has identified aberrant connectivity in several large brain networks in depression, including the default mode (DMN), frontoparietal (FPN), and salience networks (SN). Connectivity of these networks is also related to depressive symptom severity and is affected by cortisol levels. To our knowledge, this is the first study to investigate the effects of acute cortisol administration on rsFC of DMN, FPN, and SN in individuals varying in depression history and severity. We collected resting-state fMRI scans for 74 women with and without a history of depressive disorder after administration of cortisol and placebo using a …
To Engage Or Disengage: The Impact Of Coping Strategies, Sex, And Stress History On Cortisol Reactivity Among Urban Adolescents, Madeline Curzon
To Engage Or Disengage: The Impact Of Coping Strategies, Sex, And Stress History On Cortisol Reactivity Among Urban Adolescents, Madeline Curzon
College of Science and Health Theses and Dissertations
Stress affects people daily and can prove maladaptive to mental health if chronic or acute. Effective coping responses may mitigate the negative effects of intense or prolonged stress through physiological processes such as HPA axis activity. Previous research has found one specific coping dimension, engagement/disengagement, to be predictive of cortisol reactivity in response to lab-induced stressors. Sex and stress history also contribute to the relationship between coping and cortisol reactivity. However, these processes are not as well understood in adolescent populations and have not been explored across different types of stressors. The present study explored the relationship between coping and …
Role Of Cortisol In The Development Of Post-Traumatic Stress And Dysphoria, Devi Jayan
Role Of Cortisol In The Development Of Post-Traumatic Stress And Dysphoria, Devi Jayan
Dissertations (1934 -)
Exposure to a traumatic event is a significant predictor for the development of posttraumatic stress disorder (PTSD) and depression. Identification of specific risk factors for PTSD and depression after trauma exposure has been challenging due to comorbid and heterogeneous presentations of these conditions. Pre-existing research demonstrates reduced cortisol response (hypocortisolism) in chronic PTSD and an exaggerated cortisol response (hypercortisolism) in depression. The current longitudinal study examined cortisol response following a traumatic injury as a potential biomarker for deciphering specific risk for PTSD, depression, and PTSD depression comorbidity. Saliva samples for cortisol assay (post-injury cortisol) were collected from 172 trauma survivors …
Measuring Allostatic Load In An Urban Adolescent Sample: The Profile And Role Of Biomarker Dysregulation In Depression Outcomes, Heather Marshall
Measuring Allostatic Load In An Urban Adolescent Sample: The Profile And Role Of Biomarker Dysregulation In Depression Outcomes, Heather Marshall
College of Science and Health Theses and Dissertations
Accumulated, chronic stress exposure is well established as a precursor for allostatic load (AL). Both stress exposure and AL have been associated with depression in the existing literature. While many studies have focused on biomarkers representative of various physiological systems, a clear understanding of how physiological AL results in depression is yet unclear. Further, variability of hypo- and hypercortisolemic profiles have been associated with depression. A review of the existing literature supports hypocortisolemic profiles in relation to female depression and hypercortisolemic profiles in male depression across both adolescent and adult populations. The function of alpha-amylase (AA) dysregulation within the context …
How Resilience-Building Interventions Impact Parenting Stress And Cortisol Reactivity In Mothers With Adverse Childhood Experiences, Victoria Jones
How Resilience-Building Interventions Impact Parenting Stress And Cortisol Reactivity In Mothers With Adverse Childhood Experiences, Victoria Jones
Undergraduate Honors Theses
Research has found that adverse childhood experiences (ACEs) are associated with changes in both parenting stress and cortisol. Resilience-building interventions may be able to help diminish the effects of ACEs, thus impacting parenting stress and cortisol reactivity. This study aims to examine how two resilience-building interventions (emotion-based and behavior-based) will impact parenting stress and cortisol reactivity in mothers with ACEs. This project is in the preliminary stages of data collection; as such, this honors thesis will review the relevant literature, describe current methodology and proposed analyses, and discuss possible implications and future directions. Participants (goal N=100) undergo a pre-assessment where …
More Than Just Words On A Screen: A Biopsychosocial Approach To Understanding Effects Of Race-Related Media, Melinda Kittleman
More Than Just Words On A Screen: A Biopsychosocial Approach To Understanding Effects Of Race-Related Media, Melinda Kittleman
Dissertations
Racial disparities in physical and mental health are ongoing and well-documented problems in the United States. Black Americans, compared to White Americans, have higher risk of obesity, heart disease, cancer, depression, and substance abuse. Research suggests prejudice and discrimination play a role in racial health disparities. Everyday discrimination is considered a chronic, psychosocial stressor that impacts the health of Black Americans. A biopsychosocial approach states there are various factors that contribute to the pathway from discrimination to disease and proposes complex relationships that explain effects of racial discrimination on health. The current study examined social factors (race-related media), biological factors …
Attentional Control In Infancy: The Role Of Sociodemographic Risk, Cortisol, And The Home Environment, Hannah B. White
Attentional Control In Infancy: The Role Of Sociodemographic Risk, Cortisol, And The Home Environment, Hannah B. White
Theses and Dissertations--Psychology
Infants’ ability to channel their cognitive resources by controlling their visual attention allows them to be active agents in their learning and development. Individual differences in attentional control have been linked to a wide variety of developmental outcomes including disparities between social classes in cognitive functioning. However, it is yet unknown when in development differences in attentional control related to sociodemographic factors emerge, or how factors of the home environment and the infant’s stress response relate to this effect. Accordingly, Experiment 1 examined whether certain sociodemographic factors, such as socioeconomic and minority status, predict 3.5-month-old infants’ (N = 102) …
Yoga To Decrease The Stress Response: Gentle Yoga Encourages Faster Decline In Salivary Cortisol Concentrations Following Participation In Tsst, Tabetha Gaile Hopke
Yoga To Decrease The Stress Response: Gentle Yoga Encourages Faster Decline In Salivary Cortisol Concentrations Following Participation In Tsst, Tabetha Gaile Hopke
MSU Graduate Theses
Short-term, activation of the human stress response system is beneficial as it prepares the body to deal with stressors at hand (McEwen & Stellar, 1993). If this system is overactive or chronically active however, it can negatively impact health and longevity (Cohen, Janicki-Deverts, & Miller, 2007). According to a review conducted by Ross & Thomas (2010) implementation of a yoga practice has been shown to down-regulate the stress response system. The present study aimed to expand on current research involving yoga for stress reduction by exploring whether participation in gentle yoga could decrease the stress response more quickly than naturally …
The Role Of Meaning Making In Expressive Writing And Adults With Post Traumatic Stress Disorder: A Literature Review., Leah Kennedy Rose
The Role Of Meaning Making In Expressive Writing And Adults With Post Traumatic Stress Disorder: A Literature Review., Leah Kennedy Rose
Expressive Therapies Capstone Theses
This literature review examines the positive impact that expressive writing can have on adults who have experienced a traumatic event and are suffering from posttraumatic stress disorder (PTSD). Expressive writing can take a number of different forms and falls under the category of expressive arts therapy. When used in addition to traditional psychotherapy and, if necessary, psychotropic medications, expressive writing can be an effective treatment method for adults with PTSD. Despite an initial increase in negative affect arousal, engaging in an expressive writing intervention can result in numerous improvements in physical, mental, and emotional well-being. By facilitating the meaning-making process, …
Redefining Burnout: Exploring Common Conceptualizations And The Neurophysiology Of Chronic Stress To Establish An Integrated Allostatic Model, Danny A. Guzzi
Redefining Burnout: Exploring Common Conceptualizations And The Neurophysiology Of Chronic Stress To Establish An Integrated Allostatic Model, Danny A. Guzzi
Dissertations
Burnout is a widely researched stress-related phenomenon associated with numerous adverse outcomes for employees and organizations. Unfortunately, burnout is not well understood and research to this point has been flawed due to a lack of consensus on the definition, dimensionality, and context of the construct. Prevalent conceptualizations of burnout have been criticized for being arbitrarily developed without solid theoretical foundation and for failing to clearly distinguish burnout from depression or other work-related conditions such as compassion fatigue, secondary traumatization, and vicarious traumatization. The current project first examines relevant literature to identify commonalities among prevalent burnout conceptualizations. Then relevant stress research …
Estradiol And Daily Affective Experiences In Trauma-Exposed Women, Jenna Rieder
Estradiol And Daily Affective Experiences In Trauma-Exposed Women, Jenna Rieder
Dissertations, Theses, and Capstone Projects
People who experience trauma can develop enduring trauma-related symptoms. In daily life, post-trauma symptoms (e.g., elevated physiological arousal) can be triggered by affectively salient cues in the environment, especially by cues that act as trauma reminders. Trauma exposure is associated with enduring changes in two biological stress systems: the sympathetic nervous system (SNS) and the hypothalamic-pituitary-adrenal (HPA) axis. In women, activity in both systems is additionally modulated by fluctuations in levels of sex hormones (e.g., estradiol), which could influence physiological responses to trauma reminders. Additionally, previous work has linked the sex hormone estradiol with affect, suggesting that menstrual cycle might …
Team Member Hormone Profiles And Group Cohesion, David Webster
Team Member Hormone Profiles And Group Cohesion, David Webster
Theses and Dissertations (Comprehensive)
Group cohesion in sport is associated with many positive outcomes for the team as a whole, as well as for the individuals. Hence, it is important to understand the antecedents of cohesion in various contexts, including sport. One antecedent that has yet to be examined in a sports context pertains to biological factors; specifically, the interaction of testosterone and cortisol levels. The dual-hormone hypothesis posits that testosterone levels are associated with status attainment for both individuals and groups, but only amongst those with low cortisol levels. Based on previous literature, a high testosterone-low cortisol hormonal profile should be associated with …
Biological Stress Response And Cognitive Vulnerability To Depression In Adolescence, Bridget M. Brush
Biological Stress Response And Cognitive Vulnerability To Depression In Adolescence, Bridget M. Brush
College of Science and Health Theses and Dissertations
Depression is the leading cause of worldwide disability. Rates of Major Depressive Disorder (MDD) increase exponentially over the adolescent transition, suggesting adolescence represents a key period of risk for the onset of depression. Previous research has associated both biological stress response and cognitive vulnerability with symptoms of depression; however, there is little research examining the joint effects of these two risk factors and symptoms of depression, especially during adolescence. The present study examined the association between symptoms of depression and two established risk factors for depression: cognitive vulnerability, as measured by negative cognitive style, and biological stress response, as measured …
Examining Child Sex As A Moderator Of The Relationship Between Cortisol Reactivity And Symptoms Over Time, Andrew R. Daoust
Examining Child Sex As A Moderator Of The Relationship Between Cortisol Reactivity And Symptoms Over Time, Andrew R. Daoust
Electronic Thesis and Dissertation Repository
Females’ reactivity to stress appears to be closely tied to internalizing symptoms, while males who are under-reactive may be at risk for externalizing problems. Little is known about when such differences emerge, despite possible implications for early prevention. Cortisol reactivity to a laboratory stressor was assessed in 409 three-year-old children along with children’s parent-reported internalizing and externalizing symptoms, which were re-collected at child ages 5 and 8. Multilevel modelling was used to investigate whether the relationship between cortisol reactivity and symptoms differed between boys and girls longitudinally. Over time, girls with lower cortisol reactivity showed a decrease in depressive symptoms …
Understanding The Relationship Between Positive Affect And Cortisol In Lung Cancer Patients., Lauren Ann Zimmaro
Understanding The Relationship Between Positive Affect And Cortisol In Lung Cancer Patients., Lauren Ann Zimmaro
Electronic Theses and Dissertations
Positive psychobiological processes within lung cancer patients are drastically understudied. This dissertation explores the nature of positive affect (PA) and potential associations with diurnal cortisol among lung cancer patients, given the prognostic significance of diurnal cortisol rhythms. Theoretical underpinnings and current literature involving PA, cancer, and diurnal cortisol are first reviewed. An original integrated model of PA and cortisol among cancer patients is then presented, from which the proposed dissertation study and analyses are derived. Sixty-one non-small cell lung cancer patients provided self-report assessment of mood (PANAS PA and NA subscales, CES-D PA subscale), medical and demographic characteristics, and 10-day …
Neural Hypervigilance In Trauma-Exposed Women, Seungyeon A. Yoon
Neural Hypervigilance In Trauma-Exposed Women, Seungyeon A. Yoon
Dissertations, Theses, and Capstone Projects
Trauma-exposed people often experience hypervigilance, which is a tonic condition of elevated alertness and excessive scanning for potential threat. A cardinal feature of hypervigilance is that no actual threat is needed to evoke or maintain the over-alertness and heightened affective response. However, most neuroimaging research in trauma to date has only focused on reactivity to an actual threat. Thus, the overarching aim of this dissertation was to investigate neural signatures and salivary markers of post-trauma hypervigilance in the absence of threat that can cause impairment in daily functioning and contribute to developing other trauma-related symptoms such as heightened threat reactivity. …
Relationships Among Community Violence Exposure, Physiological Stress Responses, And Resilience In Children, Cheryl Kayleen Best
Relationships Among Community Violence Exposure, Physiological Stress Responses, And Resilience In Children, Cheryl Kayleen Best
Legacy Theses & Dissertations (2009 - 2024)
This study seeks to understand how resilience is affected by physiological stress responses in the context of community violence. The hypothesis of this paper is that physiological indicators of salivary cortisol and salivary alpha-amylase (sAA) would moderate a relation between community violence exposure in children and the expression of resilience. Forty-nine children aged nine to twelve were recruited from an after-school program located in an area with high levels of community violence. Results supported our hypothesis for sAA as a moderator of the relation between community violence and resilience, such that at high sAA reactivity, a negative relation exists between …
Understanding Stress Reactivity In Schizophrenia, Mary Vertinski
Understanding Stress Reactivity In Schizophrenia, Mary Vertinski
UNLV Theses, Dissertations, Professional Papers, and Capstones
The role of stress has long been recognized in schizophrenia; several theories have identified the role of stress as an important factor in the etiology of schizophrenia. A handful of studies have used laboratory psychosocial stressors to examine cortisol stress response in schizophrenia; the results obtained have consistently suggested that the stress response is attenuated in people with schizophrenia. Present study set out to examine stress responsivity in schizophrenia relative to healthy controls. A laboratory stress test was used to investigate cortisol response, heart rate and task appraisal in a sample of 17 healthy controls and 16 men diagnosed with …
Mediators And Moderators Of Childhood Family Adversity And Adult Cortisol Response: The Role Of Marital Conflict Behavior, Jeffrey P. Winer
Mediators And Moderators Of Childhood Family Adversity And Adult Cortisol Response: The Role Of Marital Conflict Behavior, Jeffrey P. Winer
Doctoral Dissertations
Childhood family adversity influences behavioral and physiological response processes to acute interpersonal stress. Additionally, conflict behaviors in marriage are primary determinants of stress response and related psychological problems in adulthood. As little research has examined these two important literatures simultaneously, further work is warranted to clarify the role of marital conflict behavior in the relation between childhood family adversity and adult cortisol response to conflict. The current study examined relations between childhood family adversity, observed marital conflict behaviors, and salivary cortisol in response to acute marital conflict among 228 different-sex newlywed couples. We examined intrapersonal “actor” effects as candidate mediators …
The Psychophysiological Correlates Of Personality, Trauma, Posttraumatic Stress Disorder And Social Support, Meghan E. Pierce
The Psychophysiological Correlates Of Personality, Trauma, Posttraumatic Stress Disorder And Social Support, Meghan E. Pierce
UNLV Theses, Dissertations, Professional Papers, and Capstones
Theories considering the etiology of psychopathy suggest that trauma exposure, specifically childhood maltreatment and sexual abuse, is related to the development of callous-unemotional traits in children and adolescents, which are precursors to psychopathic traits in adulthood. Furthermore, posttraumatic stress disorder has an opposite relationship with many of the emotional and behavioral components of the two-factor model of psychopathy. Specifically, PTSD is positively associated to IA and traits associated with it and negatively associated with FD. Thus, this study sought to expand upon the current theories of a trauma-based etiology of psychopathy by investigating the relationship between trauma, PTSD, and psychopathic …
Vulnerability To Depression In Middle Childhood: The Role Of Pubertal Development And Cortisol Reactivity In Risk For Depression, Sarah Vm Mackrell
Vulnerability To Depression In Middle Childhood: The Role Of Pubertal Development And Cortisol Reactivity In Risk For Depression, Sarah Vm Mackrell
Electronic Thesis and Dissertation Repository
Depression is one of the most common psychological disorders with rates so high it has been referred to as the “common cold” of mental disorders (Kessler, Berglund, Demler, Jin, Koretz, Merikangas, …Wang, 2003). Although many studies have investigated associations between risk factors and depression in adolescents and adults, middle-to-late childhood has remained a relatively understudied period of development. This dissertation addresses important gaps in the literature on depression risk in a community sample of children (N = 205) over the course of middle-to-late childhood (age 7 to 12 years). In Study 1, I hypothesized that pubertal development strengthens associations …
Points Of Leverage: Interrupting The Intergenerational Transmission Of Adversity, Lisa Schlueter
Points Of Leverage: Interrupting The Intergenerational Transmission Of Adversity, Lisa Schlueter
Electronic Theses and Dissertations
Early life stressors, such as abuse and neglect, have been associated with poor physical and mental health outcomes in adulthood. Moreover, animal models suggest that caregivers' early life stress can have intergenerational effects that then impact the health and well-being of their offspring. Although animal models are compelling, and inter-generationally transmitted and co-occurring risks are well-documented, proximal mechanistic explanations for how caregiver's history of childhood adversity can result in changes to their child's stress physiology and outcomes have not yet been systematically tested in humans. Thus, among a sample of low-income, predominantly Latino families participating in Early Head Start (EHS), …