Psychology Commons^™

Learning To Relax: The Impact Of Brief Biofeedback Training On Salivary Cortisol Reduction, Dallas N. Robinson

Graduate Theses/Dissertations

Chronic stress has been linked to several health related and psychological problems. There is evidence that relaxation techniques can be useful in the reduction of stress and psychological complaints. Short-term interventions like computer-based biofeedback could provide a brief and independent way to manage stress and anxiety. The purpose of this study is to examine the impact of the ALIVE biofeedback program (a relatively new software that allows individuals to play a game requiring proper smoothness of breathing and heart rate) on the stress response after the Trier Social Stress Test, a laboratory stress task shown to elicit changes in cortisol …

Does Change In Anxiety Predict Changes In Metacognitions?, Heather Lynn Clark

Graduate Theses/Dissertations

In recent years an increasing number of studies have examined anxiety-related metacognitive beliefs and their relationship to anxiety disorder diagnoses and treatment outcome. However, no study to date has examined changes in metacognitive beliefs following induced anxiety. The aim of the present study is to examine the relationship between changes in state anxiety and worry-related metacognitive beliefs. Participants completed baseline measures of anxiety and metacognitions before either being exposed to a control stimulus or worry-inducing stimulus. Following exposure participants completed anxiety and metacognition measures once again. Group means comparison analyses and correlations are reported. Results suggest state anxiety can be …

A Thematic Approach To Understanding Compassion Fatigue, Burnout, And Barriers To Self-Care In Pediatric Healthcare Providers Of Medically-Ill Children, Courtney Hurd

Doctoral Dissertations

Due to the nature of their work, healthcare providers working in pediatric settings may be especially vulnerable to experiencing negative consequences of compassion fatigue and burnout. Pediatric healthcare providers often work long hours in the hospital to manage children with acute and chronic medical concerns. Within this setting, unpredictable outcomes and potential for death when caring for this fragile population may contribute to short-and long-term effects on not only caregivers but also healthcare providers. Healthcare providers typically work on an interdisciplinary team within the pediatric hospital setting which can include medical doctors, nurses, social workers, psychologists, psychiatrists, and child life …

A Controlled Examination Of Motivational Strategies: Reviewing Positive Consequences For Goal Achievement, Negative Consequences For Undesired Behavior, And A Relaxation Exercise, Yulia Gavrilova

UNLV Theses, Dissertations, Professional Papers, and Capstones

Introduction: Motivation is an integral part of human life and one of the most fundamental aspects of behavior change. Of interest to the present study are two motivational approaches, Negative Consequences Review (NCR) and Positive Consequences Review (PCR). NCR is an intervention component originally designed as part of Family Behavior Therapy (FBT) to motivate individuals with their goals through a discussion of negative consequences associated with undesired behaviors. PCR was developed as an auxiliary component of FBT to inspire individuals’ motivation to achieve their goals through a discussion about positive consequences of reaching goals. Purpose: The purpose of this study …

Validating Empathy As Captured By The Meanness In Psychopathy-Self Report, Stephanie Marie Molina

UNLV Theses, Dissertations, Professional Papers, and Capstones

Psychopathy is a distinctive personality disorder with an array of interpersonal and affective deficits. In particular, deficits in affective and cognitive empathy skills are noted to be a central feature of psychopathy. Specifically, the construct of psychopathic meanness, which is conceptualized as a tendency to act aggressively without regard for others, is preferentially related to deficient empathy. To elucidate the relationship between psychopathic meanness and empathy, three studies were conducted utilizing the Meanness in Psychopathy-Self Report (MiP- SR). The MiP-SR is a new measure that parses apart the construct of psychopathic meanness into three factors: Malice, Coldness, and Imperviousness. MiP-SR …

Measuring Contextual Factors Associated With Experiential Avoidance Using A Behavior Analogue Paradigm, Meaghan M. Lewis

Dissertations

The purpose of the present study was to investigate the relationship between levels of state and trait experiential avoidance across two different contexts using behavior analogue methodology. Performance on the cold pressor task (threshold, tolerance, endurance, and intensity; Zettle et al., 2012) was compared to performance on a modified version of the Trier Social Stress Test (TSST; Kirschbaum et al., 1993) to obtain a behavioral measure of experiential avoidance that was standardized across these four behavioral indices. Data were collected from a convenience sample of undergraduate students (N = 133) from college classrooms on the campus of Western Michigan University. …

Novice Therapist Responsiveness: Description And Development, Max B. Wu

Graduate Doctoral Dissertations

There is increasing empirical evidence that psychotherapy is very effective when therapists tailor interventions in ways that fit their clients’ difficulties and needs (Kramer, 2009; Snyder & Silberschatz, 2017), a concept that has been named “therapist responsiveness” in the psychotherapy literature (Bacal, 1985; Stiles, Honos-Webb, & Surko, 1998). However, the question of how therapists learn to be responsive rarely has been addressed in research (Hatcher, 2015). The central question of this study was, “How did you learn how to be responsive to clients as a novice therapist, and in what ways are you responsive?” Eleven graduate student therapist trainees were …

Effect Of Mindfulness On Gratitude And Psychological Wellbeing, David Schultz

Dissertations

Gratitude is a unique emotion characterized by the propensity to be thankful and appreciative for the positive aspects of one’s life as it stands in the present moment. It has been associated with higher levels of perceived belongingness and perceived social support, as well as psychological wellbeing. Similarly, mindfulness refers to nonjudgmental awareness and acceptance of the reality of the present moment. Mindfulness has also been shown to increase one’s connectivity and sense of cohesion with others. The present study examined whether increasing mindfulness in individuals yielded increased gratitude as well as the mediating effect of gratitude on the relation …

The Impact Of Traumatic Brain Injury On Neuropsychological Functioning And Tau Accumulation Later In Life In Military Veterans, Lindsay Eatman

Dissertations

Abstract The following study examines aging veterans that experience a TBI while in service and

compares to older veteran without a history of TBI. The objective is to look at cognitive profile later in life for military veterans with moderate to severe TBI different and compared to older veterans with no history of TBI. Is there a difference in tau accumulations on neuroimaging in military veterans with moderate to severe TBI compared to older veterans without a history of TBI? What is the relationship between the cognitive profile and tau imaging correlates for military veterans with moderate to severe TBI …

The Utility Of Music-Based Interventions In Dementia Care, Adriana C. Doerr

Dissertations

While research has investigated the impact of music-based interventions on management of behavioral and psychological symptoms of dementia (BPSD), there is limited discussion of which music-based interventions are most effective for various levels of dementia severity, or of how to determine which music-based interventions are both accessible and feasible for caregivers and nursing staff. This review sought to identify the benefits of music-based interventions in dementia care within various domains of functioning and determine whether music-based interventions are effective for various levels of dementia severity. Peer-reviewed articles and studies that evaluated the effectiveness of various music interventions or demonstrated music's …

Do Psychopathic Traits Influence Distractibility By Empathy-Eliciting Pictures?, Priya M. Reji

Student Theses

Empathy is a crucial component in forming interpersonal connections, and reflects the ability to share and understand the feelings of others. Psychopathy is often associated with a reduced ability to feel and display empathetic concern towards other people. The Response Modulation Hypothesis argues that such individuals have an attentional deficit, which makes it difficult for them to shift focus between stimuli, thus individuals who have high scores on the interpersonal-affective factor of psychopathy have an increased ability to ignore emotional stimuli that are goal-irrelevant. The current study investigated whether psychopathic traits would influence distractibility on an emotional Stroop (eStroop) task. …

Validation Of The Ask-Asd In A Sample Of Parents, Teachers, And Medical Students, Laura K. Hansen

Dissertations

Autism spectrum disorder (ASD) is a neurodevelopmental disorder that begins in childhood and manifests in social communication impairment and restricted, repetitive behaviors (American Psychiatric Association, 2013). Although accurate information about ASD is available through a variety of sources, this access to information may not translate into increased knowledge in parents, teachers, and medical professionals. A Survey of Knowledge of Autism Spectrum Disorder (ASK-ASD) was initially established as a reliable, valid measure of perceived and actual knowledge of ASD (Hansen, 2015). The current study evaluated the psychometric properties (i.e., factor structure, reliability, and validity) of the ASK-ASD in a sample of …

The Relationship Between Painful/Provocative Training Experiences And Capability For Suicide Among Medical Students, Brittney L. Assavedo

Dissertations

The primary aim of this study was to examine the relationship between capability for suicide and painful and provocative experiences related to practicing within the medical profession (mPPEs) among students enrolled in a College of Osteopathic Medicine (n = 114). It was posited that frequency of engagement in mPPEs would predict scores on measures of capability for suicide above and beyond the effects of gender and painful and provocative experiences unrelated to practicing within the medical profession (PPEs). It was also posited that frequency of both witnessing and performing an mPPE would moderate the impact of curriculum component on capability …

Dependability Of Two Group Observation Methods Across Rater And Time, Kayla E. Bates-Brantley

Dissertations

Collecting efficient and reliable behavior assessment data is often a goal for school districts and school psychologists. Unfortunately, the most accurate methods of behavior observations, systematic direct observations (SDO), can be time-intensive and often requires specific training. This often minimizes the number of trained professional available for observation procedures. Planned activity check (PAC), a variation of momentary time sampling, has the potential to combine the accuracy of SDO with efficiency. However, few studies have evaluated the psychometric principals of PAC. The current study sought to evaluate the reliability and dependability of PAC by comparing PAC to an individual-fixed (I-F) SDO. …

Weeding Through College Drinking: The Moderating Role Of Marijuana Use On Alcohol Use, Protective Behavioral Strategies, And Negative Consequences, Mallorie Carroll

Dissertations

Rates of alcohol (60% monthly) and marijuana (20% monthly) use among college students remain a concern given students experience a wide range of negative consequences related to their use, especially hazardous use. Research supports the theory that protective behavioral strategies are effective strategies that one can use while engaging in alcohol and marijuana use to minimize the experience of negative consequences. However, research regarding protective behavioral strategies for marijuana is fairly new and the findings are inconsistent. Given the limited research regarding alcohol-use behaviors among college students who report alcohol and marijuana use, the purpose of this study was to …

Overparenting And Young Adult Narcissism: Psychological Control And Interpersonal Dependency As Mediators, Nathan Alexander Winner

Dissertations

Overparenting, or “helicopter parenting,” is a unique style of parenting characterized by parents’ well-intentioned but age-inappropriate over-involvement and intrusiveness in their children’s lives. Recent research has linked overparenting to the development of narcissistic traits in young adults, although the mechanisms of this relationship remain unclear. Two plausible mechanisms include the parenting behavior of psychological control and the increased interpersonal dependency of the child. Psychological control is a construct that overlaps with overparenting and has been linked to both dependent and narcissistic traits. Similarly, interpersonal dependency is a key predictor of narcissistic traits. Therefore, the present study sought to examine psychological …

Behavioral And Cognitive Correlates Of Intolerance Of Uncertainty In Children With And Without Anxiety Disorders., Colette Marie Gramszlo

Electronic Theses and Dissertations

Intolerance of Uncertainty (IU) has long been identified as a proximal risk factor for the development of anxiety disorders, and more recently has been implicated in the development of emotional disorders broadly. However, little is known about how IU and psychopathology symptoms relate, limiting the degree to which IU can be identified prior to the development of emotional disorders and targeted during the intervention of disorder symptoms. The current study reviews several areas of literature to inform a model by which IU impacts anxiety symptoms. First, uncertainty processing and the development of uncertainty processing in childhood are reviewed. Next, IU …

An Integrated Model Of Eating Disorder Risk And Protective Factors: Implications For Research And Treatment, Leslie Alison Davis-Waddle

Electronic Theses and Dissertations

Body dissatisfaction and disordered eating behaviors are significant public health concerns, especially among college-age women. Despite extensive research, the complex nature of disordered eating and its etiology has prevented a satisfactory predictive model from being developed and validated and has therefore hindered the development of effective prevention and intervention strategies. This study aimed to integrate four of the most common etiological theories into a model to predict disordered eating behaviors. Bivariate correlations and moderation analyses were conducted to determine the strength of relationships between variables and to determine whether a protective factor (i.e., self-compassion) moderates the effects of risk factors …

Impact Of Adverse Childhood Experiences On Mental Health Outcomes And Related Prescription Practices In A Psychiatric Inpatient Sample, Carrie Lemay

Electronic Theses and Dissertations

A definitive association between adverse childhood experiences (ACEs) and negative physical and mental health outcomes has been established. There is evidence that individuals in forensic psychiatric facilities are disproportionately exposed to ACEs, which may impact severity, prognosis, and age of onset of psychiatric symptoms, including behavioral concerns of institutional aggression, self-harm behaviors, and suicide attempts. Such psychiatric and behavioral concerns are often managed through multiple psychotropic prescriptions, leading to psychotropic polypharmacy. This study evaluated the relationship between ACEs, mental health and behavioral concerns, and psychotropic polypharmacy through analysis of archival data from a forensic inpatient psychiatric facility. A total of …

Teen Dating Violence In A Sample Of High School Students In The Rio Grande Valley, Gabriela Ontiveros

Theses and Dissertations

This study analyzes the extent of teenage dating violence (TDV) perpetration and victimization among a sample of high school students in the Rio Grande Valley and its relationship with the occurrence of Adverse Childhood Experiences (ACEs) and exposure to interparental violence. Two hundred and twenty participants out of 426 were eligible for analyses. Rates of male and female physical abuse perpetration and victimization were similar although females reported significantly higher perpetration and males higher victimization rates. Regression analyses indicated that females exposed to interparental violence reported higher rates of overall TDV perpetration and physical abuse perpetration.

Females with higher occurrences …

Discrepant Self-Perceptions As Predictors Of Rule Violating Behavior Among Juvenile Offenders, Kimberly Barajas

Master's Theses

Numerous studies have examined discrepancies between youths’ self-perceptions and others’ ratings across different domains of competence (i.e. academic, behavior, social) (e.g., Jia, Jiang, & Mikami, 2016; Kistner, 2006; Owens et al., 2007) and it is well-established that discrepant self-perceptions are risk factors for maladaptive outcomes (e.g., aggression, depression) in children and adolescents (David & Kistner, 2000; Jia et al., 2016; Kistner et al., 2006). Only one study has examined discrepant self-perceptions (e.g., perceptual bias) in a sample of male juvenile offenders (JOs) (Smith, Lynch, Stephens, & Kistner, 2015). This study sought to extend the literature examining discrepant self-perceptions within juvenile …

Emotion Reactivity, Emotion Dysregulation, And Non-Suicidal Self-Injury Among At-Risk Adolescents: A Multiple Mediation Analysis, Paula N. Floyd

Master's Theses

Non-suicidal self-injury (NSSI) is defined as deliberate self-inflicted damage to bodily tissue without the intent to die. NSSI has been identified as a major health concern, as it is related to both poor psychosocial outcomes and increased suicide risk. NSSI is especially important to understand among adolescents, as age of onset is typically during adolescence and prevalence rates are highest among this age group. One of the most well-established correlates of NSSI is emotion dysregulation. While many studies have examined emotion dysregulation and its subcomponents in relation to self-injury, there has been far less work devoted to factors that may …

Pathways To Delinquent And Sex Offending Behavior: The Role Of Childhood Adversity And Environmental Context In A Treatment Sample Of Male Adolescents, Kelcey Puszkiewicz

Electronic Theses and Dissertations

Exposure to more types of Adverse Childhood Experiences (ACEs) has been associated with a greater likelihood of general and sexual offending behaviors. However, few studies exist that consider both the impact of varied ACE exposures and community correlates on pathways to offending behaviors in adolescents who have engaged in sexually abusive behaviors. The current study examined these pathways using data collected from archival records of male adolescents (N= 285) who had received treatment for sexually abusive behavior at a youth facility. Structural equation modeling revealed a three-factor model for ACEs, which included: nonsexual abuse and neglect; household dysfunction; …

Self-Compassion And Suicide Risk In Veterans: Serial Effects Of Shame, Guilt, And Ptsd, Jessica Mckinney

Electronic Theses and Dissertations

Suicide is a significant public health concern and ranks as the 10^th leading cause of death in the U.S. Veterans are at a disproportionately higher risk for suicide, due to risk factors such as exposure to trauma and its negative cognitive-emotional sequalae, such as PTSD, shame, and guilt. However, not all veterans exposed to traumatic events, or who experience shame and guilt, die by suicide, perhaps as a result of the presence of individual-level protective factors such as self-compassion. Conceptualized as self-kindness, mindfulness and common humanity, self-compassion is beneficially associated with mental and physical health, including reduced suicide risk. …

Social Anxiety And Sexual Victimization In A Latina Sample: A Moderated Mediation, Andrew E. Dials

Theses and Dissertations

The current study sought to explore the relationships between social anxiety, sexual victimization, acculturation, and alcohol use. To the author’s knowledge, this is the first study to explore the relationship between social anxiety and sexual victimization in a 100% Latina sample.

It was seen that social anxiety predicted severity of sexual victimization, but not presence or absence of sexual victimization experience. It was also seen that while alcohol did not predict severity of sexual victimization experience, it did predict presence or absence of sexual victimization experience. Results, clinical implications, and future research directions are discussed.

Multimethod Investigation Of Pristine Inner Experience, Leiszle Rae Lapping-Carr

UNLV Theses, Dissertations, Professional Papers, and Capstones

Introspection can be defined as any effort to observe and report on internal experiences. As such, introspection continues to be a commonly used research method, including self-report questionnaires, experience sampling, and qualitative interviews. However, in these modern applications of introspection, the challenges of such endeavors are often not readily acknowledged or addressed. This study compared three introspective methods using a pre-test, post-test design: descriptive experience sampling (DES), the experience sampling method (ESM), and daily questionnaires (DR). Those who participated in DES, a beeper-based method designed to produce high fidelity understandings of random moments of inner experience, had lower average frequencies …

The Relationship Between Frequency Of Yoga And Meditation On Ptsd Symptoms In Individuals Who Have Experienced Intimate Partner Violence, Kimberly Polignani

Dissertations

Intimate partner violence (IPV) has become a growing phenomenon in the United States,

affecting nearly 13% of the population. The adverse mental health outcomes from people who experience IPV are prevalent and more than half have a diagnosis of posttraumatic stress disorder (PTSD). Therefore, therapeutic techniques for PTSD appear to be feasible for IPV survivors and their mental health issues. Complementary and alternative medicine has become a widely accepted approach for PTSD. Being two complementary and alternative medicine techniques, yoga and meditation are effective forms of therapy in many diagnoses, including PTSD. This study utilized a not-for-profit organization called the …

The Underlying Psychophysiology Of Pedophilic Disorder And The Implications For Treatment Approaches, Tonise Florexil

Dissertations

Sexual crimes are a persistent and significant social dilemma that continues to plague our society (Lee, Jackson, Pattison, & Ward,2002). Past research has made considerable advancements in terms of the types of interventions that clinicians can utilize when they work with individuals who have a history of child sexual offenses. However, current literature lacks an understanding of the risk factors that influence the development of Pedophilic Disorder. A history of sexual trauma also affects families. The children of traumatized individuals have more adjustment difficulties than their counterparts who did not have a parent(s) with a sexual trauma history. This clinical …

An Examination Of The Relationship Between Adolescent Depression, Anhedonia, And Behavioral Therapy, Alison A. Delizza

Dissertations

Adolescent depression is a significant public health problem, however the current characterization of depression as a categorical label is problematic for understanding individual phenomenology, interindividual variability, and best treatment practices (Lewinsohn, Solomon, Seeley, & Zeiss, 2000). Anhedonia has been posited as a process underlying depression that may contribute to poorer outcomes (Gabbay, 2015). The current project examines large samples of adolescents diagnosed with depression to identify common features at a symptom level and the relationship these features have with behavioral therapy outcomes. Four phases of analyses were completed to 1) examine symptomology of multiple depressed adolescent samples in order to …

Sexual Coercion: The Role Of Communication And Heteronormative Beliefs, Brianna Lindley Forbis

Dissertations

Sexual assault is a pervasive issue on college campuses, with large numbers of students experiencing sexual assault during their college careers (Fisher, Cullen, & Turner, 2000). Sexual assault is often perpetrated by a known offender, which has brought increased attention to forms of sexual assault that do not necessarily include violence or the direct threat of violence. Sexual coercion is one such construct that has received increased attention in the literature, with several studies finding associations between heteronormative beliefs and sexual coercion (Eaton & Matamala 2014; Haworth- Hoeppner, 1998; Vanwesenbeek, 1998). Aims of the current study included further exploring the …