Psychology Commons^™

Return To School 1 Year After Traumatic Brain Injury: A Study Using The Traumatic Brain Injury Model Systems National Database, Kathryn Tarnai

Masters Theses, 2020-current

For many individuals, recovery from moderate to severe brain injuries involves returning to a level of pre-injury productivity. Specifically, previous research has focused extensively on factors predicting return to employment, where students are inconsistently categorized with those in competitive employment. Moreover, research dedicated to return to school for students in secondary and tertiary education is largely qualitative; very few studies have utilized predictive modeling on a sample composed solely of students. For this study, a model including days of post-traumatic amnesia (PTA), length of stay (LOS), rehabilitation discharge Disability Rating Scale (DRS) scores, and educational level was used to predict …

An Examination Of The Rdoc Negative Valence Systems Domain Constructs And Self-Report Unit Of Analysis, Anni Hasratian

Psychology Theses and Dissertations

In response to shortcomings with the current categorical diagnostic classification system for mental health disorders, such as reliance on fixed disorder definitions and heterogeneity within disorders, the National Institute of Mental Health proposed the Research Domain Criteria (RDoC) initiative to move towards a dimensional approach using translational research. The current study examined associations between widely used measures of behaviors, cognitions and mental health symptoms and how they overlap in the Negative Valence Systems (NVS) domain. Specifically, we examined how self-reports unit of analysis reflect the acute threat, potential threat, sustained threat, frustrative non-reward, and loss constructs proposed by RDoC.

Participants, …

Walking On The Bright Side: Relations Between Depression, Affect, And Gait, Divya Kumar

Psychology Theses and Dissertations

Embodiment theories posit symptoms of psychopathology, such as depression, can be mirrored in physical behaviors. Gait, or an individual’s walking style, is an aspect of embodiment that has received much attention. Studies (primarily consisting of older, inpatient samples) have found that depressed patients demonstrate slower gait velocity compared to healthy controls. However, no study to date has examined relations between gait and depression severity or whether there is a particular affective symptom (i.e.: negative or positive affect) that more strongly accounts for this difference. Further, a majority of studies have not tested younger samples, where psychomotor changes may be a …

Social Anxiety, Depression, And Emotional Congruence, Talha Alvi

Psychology Theses and Dissertations

Social anxiety and depression are associated with interpretation biases and impairment in social cognitive ability (e.g., understanding the mental states of others), yet there is little known about their associations with emotional congruence (i.e., the extent to which a perceiver shares the emotional experience of a target). The present study examined the association between dimensional levels of social anxiety, depression, and emotional congruence, as well as the moderating role of anhedonia and stimuli valence. Neither social anxiety nor depressive symptoms significantly predicted emotional congruence. Further, no significant associations were found when including the moderators following multiple test correction. Although previous …

Clusters Of Individuals Experiences Form A Continuum Of Persistent Non-Symbolic Experiences In Adults, Jeffery A. Martin

CONSCIOUSNESS: Ideas and Research for the Twenty-First Century

Persistent forms of nondual awareness, enlightenment, mystical experience, and so forth (Persistent Non-Symbolic Experience) have been reported since antiquity. Though sporadic research has been performed on these experiences, the scientific literature has yet to report a large-scale cognitive psychology study of this population. Method: Assessment of the subjective experience of 319 adult participants reporting persistent non-symbolic experience was undertaken using 6-12 hour semi-structured interviews and evaluated using grounded theory and thematic analysis. Results: Five core, consistent categories of change were uncovered: sense-of-self, cognition, affect, perception, and memory. Participants’ reports formed phenomenological groups in which the types of change …

A Mindfulness-Based Physical Activity Intervention: A Pilot Randomized Controlled Trial, Margarita Sala

Psychology Theses and Dissertations

Introduction: The aim of this pilot randomized controlled trial was to assess the feasibility, acceptability, and preliminary efficacy of an audio-recorded mindfulness-based physical activity intervention as compared to an active control condition. I also examined affective response and distress tolerance during exercise as two putative mediators of the intervention. Methods: Community participants (N = 50) were randomized to a mindfulness intervention or active control group. Results: The audio-recorded mindfulness-based physical activity intervention was acceptable (i.e., well liked, M = 7.94, SD = 1.67) and feasible (i.e., percentage of use, M = 83.94%, SD = 20.65%). The intervention also resulted in …

The Impact Of Social Media On The Self-Esteem Of Youth 10–17 Years Old: A Review Of The Literature, Jasmine M. Daniels

Dissertations

The world of technology has expanded quickly and vastly since its inception. The creation of social media sites and applications has changed the ways in which youth interact, connect, and share with one another. As the number of social media sites and applications increases, so does their use by adolescents. During adolescence, youth are undergoing the process of identity development and self-esteem is an important part of this development. During this developmental period, adolescents’ self-esteem is likely to be affected by the feedback they receive online through social media sites. There is limited research available that specifically evaluated the impact …

The Influence Of Childhood Trauma And Ptsd Symptoms On Attention And Adhd Symptoms In Adulthood: An Eeg Study, Kylie M. Jupp

USC Aiken Psychology Theses

Objective: The influence of childhood trauma on clinical and cognitive functioning, specifically attention, has a large research base. However, the majority of studies have examined response inhibition to measure attention, and very few studies have evaluated how childhood trauma influences attentional control behavior and brain activity. Additionally, I aimed to integrate the use of the Allostatic Load Theory (ALT) to examine the outcome of negative attentional outcomes through the input of traumatic stressors. I addressed the above limitation and incorporated the ALT by investigating the influence of childhood trauma, community violence, and PTSD symptoms on attention performance and brain activity …

Intergenerational Continuity Of Abuse: The Relationship Between Childhood Sexual Abuse History In Adolescent Mothers And Children’S Experiences Of Maltreatment, Karli Kolsut

USC Aiken Psychology Theses

Introduction: Previous research has identified maternal history of child abuse as a predictor of their child’s experiences, otherwise known as an intergenerational continuity of abuse (ICA). Adolescent mothers have been identified as having a higher prevalence of childhood sexual, emotional, and physical abuse histories, placing their children at high risk. A prior study with the current sample found that 66% of adolescent mothers had been a victim of childhood sexual, physical, or emotional abuse and of these, 78.1% of their children reported having a history of abuse at age 18. Method: Utilizing data from the 18-year-long Notre Dame Adolescent Parenting …

Risk Factors Associated With Somatic Symptoms Following Military Sexual Trauma In Members Of The National Guard And Reserves, Chelsea J. Mcmahon

USC Aiken Psychology Theses

Objective: The purpose of the present study is to expand existing literature on risk factors that are associated with poorer physical health outcomes following incidents of Military Sexual Trauma (MST) to include both Military Sexual Harassment and Military Sexual Assault in members of the United States National Guard and Reserve.

Method: The current study used archival data collected by a research team at the Veteran Affairs Boston Healthcare System in order to identify potential factors such as gender, social support, immediate medical treatment, Posttraumatic Stress Disorder, and Depression. Moderation and mediation analyses were performed to examine the association between experiences …

Fatalism As A Cultural Influence On Correlates Of Anxiety And Worry In Latino/A Adolescents., Judy Mier-Chairez

Electronic Theses and Dissertations

Evidence that Latino/as in the United States experience lower rates of anxiety disorders as compared to the non-Latino/a White population has not yet led to the identification of the sources of these differences. Higher rates of anxiety disorders among more acculturated Latino/a individuals compared to those lower in acculturation suggest there are influential cultural variables relevant to anxiety, specifically that there is a loss of a protective Latino/a cultural factor in the acculturation process. Fatalism, an often-cited Latino/a cultural characteristic, emerges as an intriguing candidate for exploration in relation to anxiety due to the shared elements of future orientation and …

Resiliency As A Moderating Factor For The Impact Of Adverse Childhood Experiences On Substance Use In American Indian And Caucasian College Students, Emily Sargent

Theses and Dissertations

College students engage in frequent substance use behaviors and experience related consequences. Previous research suggests American Indians (AIs) experience higher rates of substance use and related consequences. Further, AIs may experience negative substance use outcomes given higher rates of adverse childhood experiences (ACEs). However, resiliency (i.e., experiencing positive outcomes despite adversity in one’s life) may be one factor that moderates the relationship between ACEs and substance use to in order to reduce use and negative consequences. The current study examined alcohol and drug use/consequences, ACEs, and resiliency among AI (n = 69) and Caucasian (CA; n= 91) university students via …

Identifying School Climate Predictors Of School Absenteeism, Victoria Bacon

UNLV Theses, Dissertations, Professional Papers, and Capstones

Attendance is a crucial component of the education system and may be addressed utilizing Multi-Tiered System of Supports (MTSS) models. To effectively utilize such models, clear demarcations between tiers must exist to classify students appropriately. Additionally, relevant risk and protective factors must be identified as targets for intervention and prevention efforts at each tier. Little research exists that identifies school climate factors, and other student-based contextual factors such as academic mindset and social emotional learning, that impact absenteeism. The present study aimed to identify suitable tier demarcations as well as school climate and student-based contextual factors relevant at each tier. …

Examination Of The Relationship Between Sport-Specific Thoughts And Emotions And Anxiety And Depression In College Athletes, Marina Elizabeth Harris

UNLV Theses, Dissertations, Professional Papers, and Capstones

Depression and anxiety are prevalent mental health difficulties affecting student athletes, who notoriously reject mental health interventions that are not sport-relevant. This study will assist in understanding the extent to which sport-relevant thoughts and emotions impact depression and anxiety in collegiate athletes. Two-hundred and twenty-five NCAA athletes competing at the Division, I, II, or III level were administered the Sport Interference Checklist (SIC), Test of Performance Strategies (TOPS), Generalized Anxiety Disorder-7 (GAD-7), and Patient Health Questionnaire (PHQ-9). Results of correlational analyses revealed a significant relationship between SIC Dysfunctional Thinking (in training and competition) and anxiety (GAD-7) and depressive (PHQ-9) symptoms, …

The Mediating Effects Of Drinking Refusal Self-Efficacy On The Associations Between Alcohol Protective Behavioral Strategies And Alcohol Use Outcomes, Kray Scully

Dissertations

Alcohol use continues to pose a serious public health problem at universities across the U.S., largely due to the extent of consumption and frequency of negative consequences experienced among college students. Alcohol protective behavioral strategies (PBS-A) are an empirically supported repertoire of safe drinking behaviors college students can use to monitor and control their alcohol consumption as well as limit harm while drinking. However, there remains a need to better understand how cognitive mechanisms, such as drinking refusal self-efficacy (DRSE), help explain college student safe alcohol use behaviors to enhance evidenced-based intervention and prevention efforts. Recently, studies that examined the …

The Effects Of Culturally Competent Messaging On Willingness To Engage In Firearm Means Safety, Sarah E. Butterworth

Dissertations

Little is known regarding how to most effectively deliver messaging that promotes safe firearm storage behavior. This study examined the extent to which engagement with firearm means safety messaging is conditional based on type of messaging, political beliefs, past suicidal ideation, and implicit associations of firearms with safety or danger. A sample of 909 American firearm owners recruited from Amazon’s Mechanical Turk (mTurk) was randomized to receive standard or gun culture-friendly firearm suicide prevention messaging at baseline, with 608 completing one-month follow-up. Main effects of messaging condition on means safety openness, intention to change firearm storage practices, and actual changes …

Clinical Work With Adult Male Incest Survivors: Therapeutic Themes And Perspectives, Kathryn B. Rosenberg

Doctoral Dissertations

For psychotherapists, encountering clients who have experienced sexual trauma or abuse is inevitable, whether or not the abuse is disclosed to the therapist; however, mental health professionals receive extremely limited (if any) training on how to identify or effectively support adult clients who are survivors of childhood sexual abuse (CSA). Many people who experienced CSA, especially those who identify as male, remain isolated and invisible in their suffering as adults even within therapeutic spaces, facing what feel like insurmountable barriers – both internal and external – to getting help. When sexual abuse is intrafamilial, these barriers are both amplified and …

The Role Of Masculinity In The Development Of Capability For Suicide, Claire Houtsma

Dissertations

Males account for over two-thirds of suicide deaths annually. Additionally, more than 50% of American suicide deaths annually are firearm-related. Suicide risk is elevated within firearm owning households and men are more likely to own firearms, which suggests that male firearm owners are at disproportionate risk for suicide. Prior research has argued that certain stereotypically male traits (e.g., lack of help-seeking) may explain sex differences in suicide death; however, this remains a poorly understood phenomenon. Male gender norms (e.g. physical toughness, self-reliance) may contribute to the development or expression of capability for suicide, primarily through their impact on behavior. The …

Morally Injurious Experiences, Trauma-Related Guilt, And Substance Use Among Iraq And Afghanistan Combat Veterans, Allison T. Battles

Psychology Theses & Dissertations

Exposure to morally injurious experiences (MIEs), or stressors that transgress deeply held moral beliefs, are risk factors for hazardous alcohol use and drug abuse among combat veterans. Guilt following a traumatic event also has a negative impact on veteran’s mental health and is conceptualized as a core symptom of moral injury that may elicit secondary outcomes, including substance use. Significant gaps remain in our understanding of the way MIEs and trauma-related guilt relate to hazardous alcohol use and drug abuse symptoms. Most prior research on MIEs and substance use have been limited to veterans sampled from the general population and …

Testing A Model Of Sexual Minority Orientation In Individuals With And Without The Broad Autism Phenotype, Lydia Ruth Qualls

Psychology Theses & Dissertations

Individuals with Autism Spectrum Disorder (ASD) and the Broad Autism Phenotype (BAP) are more likely than individuals with typical development (TD) to report a sexual minority orientation (e.g., Bejerot & Eriksson, 2014; DeWinter et al., 2017; Qualls, Hartmann, & Paulson, 2018). There has been no research on how existing theories of sexual orientation might explain the development or increased likelihood of sexual minority orientation in these individuals. The aim of this study was to operationalize and test the fit of an existing model of sexual orientation (Worthington, Savoy, Dillon, & Vernaglia, 2002) in individuals with TD, BAP, and ASD.

Participants …

Investigating A Multimodal Approach To Clinical Diagnosis Of Mild Cognitive Impairment And Alzheimer’S Disease, Sean M. Flannery

Psychology Theses & Dissertations

An estimated 5.8 million Americans suffer from dementia due to Alzheimer’s disease (AD), with that number projected to grow to 13.8 million by mid-century (Alzheimer’s Association, 2019). Mild cognitive impairment (MCI) describes the stage between normal cognitive decline that comes with aging and a dementia diagnosis (Peterson, 1999). Due to a lack of a cure or particularly effective treatment, a major goal of treatment is to focus on improving quality of life (Budson & Solomon, 2016). An early and accurate diagnosis can address this goal in a variety of ways. Despite the high prevalence and immense amount of research in …

Social Deprivation And Solitary Confinement, Mallory Mccoy

Dissertations

Solitary confinement is one of the most enduring, severe, and restrictive prison practices that has been widely debated since its inception in the early 19th century. Across the United States, the development of supermaximum prison facilities and the use of solitary confinement have become foundational aspects of corrections. Despite the controversy surrounding solitary confinement, there has been a lack of empirical research in this area. This literature review attempted to further explore and advance the understanding of the potential harmful effects of solitary confinement on incarcerated individuals. Specifically, this review summarized what is currently know regarding the effects of social …

You Are Resilient: Trauma-Informed, Strengths-Based Treatment For Low-Ses, Urban Youth, Courtney Molina

Dissertations

The focus in this review was to explore the benefits and optimal use of trauma-informed, strengths-based care for the therapeutic treatment of low-socioeconomic status (SES), urban youth. Specific focus was given to evidence-based research on the treatment of emotional and behavioral dysregulation among low-SES, urban youth. The review was guided by the following research questions: How can emotional and behavioral dysregulation be symptoms of trauma among low-SES, urban youth; What makes trauma-informed and strengths-based care optimal for the treatment of low-SES, urban youth with dysregulation; and What are clear guidelines for providing trauma-informed, strengths-based care to low-SES, urban youth with …

Hostile Attributions To Ambiguous Situations: A Vignette Study Of The Mediating Role Of Hostile Attributions In The Relationship Between Community Violence Exposure And Youths’ Aggressive Behaviors, Hyun Kim

Student Theses

The effect of exposure to community violence has received increasing attention in recent years, given its prevalence and negative psychological and behavioral consequences on adolescents, including aggression (Lambert et al., 2018). The existing literature links violence exposure to hostile interpretation of situations (Dodge et al., 1990; Huesmann, 1988), and hostile interpretations to aggressive responses (Bradshaw et al., 2009; Crick & Dodge, 1994; Dodge et al., 1990). However, most studies have focused on parenting practices and within home violence. Few studies have examined the possible mediating role of hostile attribution bias in the relationship between community violence exposure and youth aggression, …

The Roles Of Violence Exposure And Gender On The Relationship Between Adolescent Psychopathic And Conduct Disorder Traits And The Capability For Suicide, Tiffany Harrop

Dissertations

Suicide represents one of the leading causes of mortality for adolescents. Externalizing behaviors, such as psychopathic and conduct disorder traits, represent risk factors for adolescent suicide. Investigation of suicide capability is especially important, as it is theorized to distinguish individuals who evince suicide ideation from those who progress to making a suicide attempt. Currently, associations between psychopathic and conduct disorder traits and capability in youth are understudied, as well as factors that may potentiate these associations, such as exposure to violence and gender. The aim of this study was to explore the interactive nature of psychopathic and conduct disorder traits, …

The Role Of Acculturation And Acculturative Stress In The Association Between Generational Status And Factors Related To Suicide Among South Koreans In The United States, Hyejin Jin

Dissertations

Korean Americans have the highest suicide mortality rates among Asian American subgroups (6.84 per 100,000 population; U.S. Census Bureau, 2010). Therefore, it may be important to examine the unique factors that account for the suicide rates of Korean Americans, especially since current knowledge on suicide with Korean Americans is limited. Thus, the present dissertation study sought to examine the role of acculturation and acculturative stress in the association between generational status and factors related to suicide among Korean Americans.

A sample of 150 participants completed a study protocol consisting of various self-report measures on MTurk. The results supported the hypothesis …

Exploring The Maladaptive Cognitions Of Moral Injury, Rachel L. Martin

Dissertations

Moral injury and Post-Traumatic Stress Disorder (PTSD) are two prominent mental health problems that affect military personnel. Moral injury results when the individual is exposed to a situation or event that violates their moral code; however, PTSD results when there is a substantial threat of harm. Moral injury is a relatively new construct within the literature with research starting in the late 2000s. Although distorted cognitions are core components of PTSD symptomatology, there has been no research of cognitions in moral injury. The current study sought to differentiate PTSD and moral injury using the specific maladaptive cognitions associated with trauma …

An Examination Of Parental Locus Of Control, Stress, Social Support, And Depression Among Parents Of Children And Adolescents With Intellectual Disabilities, Brandi Ellis

Dissertations

Caregivers (i.e., mothers and fathers) of youths with ID seem to be at a much higher risk of having symptoms of depression than caregivers of typically developing youths (Cantwell, Muldoon, & Gallagher, 2015; Giallo et al., 2015; Hu et al., 2010; Lee, 2013). A concurrent link has been found between parental locus of control (PLOC) and depression; however, there is a lack of support for a longitudinal association between these constructs among caregivers of youths with ID (Campis, Lyman, & Prentice-Dunn, 1986; Coyne & Thompson, 2011; Freed & Tompson, 2011; Lloyd & Hastings, 2009). Researchers have hypothesized that the lack …

Romantic Relational Aggression Among College Students: A Moderated Mediation Study Of Attachment Style, Romantic Jealousy, Mate Value, And Relationship Investment, Skylar Hicks

Dissertations

Most of the research on intimate partner violence has concentrated on overt physical and verbal aggression, and less is known about relational aggression in the framework of romantic relationships. Relational aggression is more prevalent in college students’ romantic relationships compared to physical aggression and may be a risk factor for intimate partner violence. Additionally, a number of adverse correlates have been associated with romantic relational aggression, suggesting that it is worthy of study independent of its association with intimate partner violence. The present study explored the relationships among adult attachment, romantic jealousy, mate value, relationship investment, and romantic relational aggression …

Student-Athlete Success: An Examination Of Parenting, Grit, Academic Success, And Mental Health Outcomes, Jackson Howard

Dissertations

Factors such as poor adjustment, substance misuse, and mental health concerns have been found to be detrimental to college student success. Considering this, researchers have focused on investigating protective factors, which may enhance performance in higher education. Specifically, non-cognitive traits, such as grit, or an ability to maintain determination and passion for long-term goals in the face of adversity, and positive parenting strategies, such as psychological autonomy granting, have been tied to positive outcomes for college students in higher education. Conversely, overparenting behaviors and negative outcomes, such as burnout, have been found to be damaging to student success. Student-athletes are …