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A Comparison Of Risk-Taking Measures, Brittany Lang

Journal of Undergraduate Research at Minnesota State University, Mankato

Risk-taking is an important construct that correlates with many areas of study such as substance abuse, psychological disorders, life-span changes and military involvement. As risk- taking is such a broadly defined construct, there are many different means used to measure it. Ironically, there has never been a study done to see whether or not these measures are looking at the same type of risk-taking. Our study investigated the differences and similarities in three risk- taking measures, the Balloon Analogue Risk-Task (BART), the TCU Self-Rating Form and the Domain-Specific Risk-Taking scale (DOSPERT). We analyzed the results within each participant to see …

The Prevalence Rate And Neurocognitive Morbidity Associated With Obstructive Sleep Apnea In Children With Sickle Cell Disease, Tal Katz

Theses and Dissertations

Sickle-cell disease (SCD) refers to a group of genetic blood disorders resulting from the inheritance of genes for S-type hemoglobin. The disease is life-long and is associated with multiple complications including pain episodes, organ damage, and neurological morbidities such as stroke, and silent cerebral infarcts which often lead to cognitive dysfunction. Obstructive sleep apnea (OSA) is a serious medical condition characterized by intermittent hypoxemia (reduction in blood oxygen levels), hypoxia, and fragmented sleep that can lead patients to suffer from daytime behavioral and cognitive dysfunction and reduced quality of life. Children with SCD are at high risk for developing OSA, …

Psychometric Evaluation Of An Executive Function Battery For Pediatric Sickle Cell Disease, Melita T. Stancil

Theses and Dissertations

Sickle Cell Disease (SCD) is a genetic disorder which affects hemoglobin and is associated with high rates of neurologic and neurocognitive deficits. Recent studies have indicated executive functioning (EF) as a common area of impairment for children diagnosed with SCD; however, there is no consensus about which measures of executive function are best to use in clinical practice or research. The purpose of the present research is to assess the properties of a new executive function measure, the “EXAMINER” to determine its utility with the SCD population. Thirty-two children with SCD and 86 demographically-matched controls completed established cognitive measures known …

A Bioecological Approach To Understanding The Interaction Of Environmental Stress And Genetic Susceptibility In Influencing Cortisol And Blood Pressure In African American Adults, Sandra Marie Coulon

Theses and Dissertations

African Americans are disproportionately affected by high blood pressure, a precursor to cardiovascular disease. Bioecological, biomedical, and gene-environment interaction theories were integrated to test the impact of environmental stress and genetic susceptibility on stress-related outcomes, including waking cortisol, perceived stress, and blood pressure in African-American adults. The primary aim of the study was to investigate the effects of neighborhood socioeconomic status (SES), neighborhood satisfaction, and neighborhood collective efficacy on waking cortisol, perceived stress, and blood pressure and to determine whether genetic risk for increased glucocorticoid receptor sensitivity moderated those relations in a gene-by-environment (GxE) interaction. A secondary aim was to …

Integrating Biomedical And Psychosocial Approaches To Study Pain In Pediatric Sickle Cell Disease, Alyssa M. Schlenz

Theses and Dissertations

Sickle cell disease (SCD) is a group of inherited blood disorders characterized by recurrent pain. A distinctive obstacle to managing pain in this condition is the substantial heterogeneity of outcomes observed in children, including the rate, intensity, duration, and extent of disability from pain. Previous studies have largely examined this heterogeneity by focusing on either biomedical or psychosocial approaches to this condition rather than pursuing an integrated approach that is consistent with modern conceptualizations of pain. In addition, few studies have examining genetic heterogeneity in pediatric SCD, which remains one of the only strategies for establishing a preventative approach to …

The Importance Of Family-Systems Theory In Masters-Level School School Counseling Curriculum: A Study Of Faculty Perceptions, Gwen Gold

USF Tampa Graduate Theses and Dissertations

This study examined the perceptions of Council for Accreditation of Counseling & Related Educational Programs (CACREP) master's-level school counseling program coordinators and faculty members about the importance and relevance of family systems theory and techniques coursework in their program curriculum. Family-systems theory coursework is lacking in two-thirds of those accredited programs, although mandated by their major accrediting body, CACREP. CACREP issued curriculum standards and guidelines to ensure proper training of school-counseling students and the American School Counselor Association--the foundation that expands the image and influence of professional school counselors through advocacy, leadership, collaboration, and systemic change--has issued guidelines for the …

Self-Esteem, Spirituality, And Acculturation And The Relationship With Depression In Latinos, Fernando M. Avila

Electronic Theses and Dissertations

The purpose of this dissertation is to examine the relationship between acculturation, self-esteem, spirituality and its association with depression in a community sample of Latinos. Previous research with Latinos has identified these factors as potentially being correlated with depression and with quality of life. The weight that these three variables can have on depression may be profound. Self-esteem and spirituality have been identified as protective factors that may assist individuals with depression by enhancing an individual's sense of worth. Acculturation is a construct that has been shown to influence Latinos in various ways. These variables have been established as predictors …

Examining Group Differences Between Suicidal Veterans Classified As Wish To Live, Ambivalent, Or Wish To Die Using The Suicide Index Score, Brittany D. Morris

Masters Theses & Specialist Projects

A persistent difficulty in the field of psychology is identifying which individuals are at the greatest risk for suicide. Veterans of the US Military are at elevated risk for suicide as compared to the general population. One approach for designating tiers of risk is applying the “Suicide Index Score” to discriminate individuals based upon their reported wish to live (WTL) and wish to die (WTD; Kovacs & Beck, 1977). Brown, Steer, Henriques, and Beck (2005) demonstrated those who indicated a complete WTD and no WTL were at greatest risk to die. The current study expanded on previous research by using …

Hair Cortisol As A Biomarker Of Stress In Mindfulness Training For Smokers., Simon B Goldberg, Alison R Manley, Stevens S Smith, Jeffrey M Greeson, Evan Russell, Stan Van Uum, Gideon Koren, James M Davis

College of Science & Mathematics Departmental Research

OBJECTIVES: Stress is a well-known predictor of smoking relapse, and cortisol is a primary biomarker of stress. The current pilot study examined changes in levels of cortisol in hair within the context of two time-intensity matched behavioral smoking cessation treatments: mindfulness training for smokers and a cognitive-behavioral comparison group.

PARTICIPANTS: Eighteen participants were recruited from a larger randomized controlled trial of smoking cessation.

OUTCOME MEASURES: Hair samples (3 cm) were obtained 1 month after quit attempt, allowing for a retrospective analysis of hair cortisol at preintervention and post-quit attempt time periods. Self-reported negative affect was also assessed before and after …

Functional Analysis Of Ear Plugging And Treatment Analysis Of Noise Dampening Headphones, Erin M. Beardsley Psyd

All Student Scholarship

This current study presents a single case comprehensive functional behavioral assessment of ear plugging behavior that began with the application of traditional functional analysis technology and followed the function based treatment recommendations through a systematic treatment analysis. Results of the functional analysis indicated that the behavior was maintained by automatic positive reinforcement (i.e. ear plugging behaviors produced a reinforcing sensory consequence). These data were in contrast to prior clinical impressions that the individual’s ear plugging behaviors were maintained by automatic negative reinforcement (i.e. ear plugging served to block aversive auditory stimuli). To test hypothesis that headphones were functionally equivalent with …

Putting The Person First : An Examination Of Thought Disorder And Personality Heterogeneity In Schizophrenia., Catherine Rose Robertson

Electronic Theses and Dissertations

The Recovery Model of mental illness, emerging as the new zeitgeist in regards to treatment, emphasizes the optimization of functioning for each individual, using personal strengths and preferences to drive the recovery process. Thought disorder has long been considered a core symptom of schizophrenia and has been implicated in multiple domains of functional outcome. In spite of its relationship to functioning and substantial heterogeneity of the phenomenon, little to no research has examined potential factors which may be related to these differences in thought disorder and its related domains of functioning. The current study proposes that “normal” personality traits, such …

Dispositional Mindfulness And Working Memory In The Context Of Acute Stress., Lauren M. Vines

Electronic Theses and Dissertations

The neuropsychological domain of working memory and the nearly 3000 year-old Buddhist construct of mindfulness appear to be disparate concepts. However, the measurable decline of working memory capacity (WMC) under stress, in combination with the stress-reducing and attention-focusing effects of mindfulness suggest potential augmentation of working memory through the engagement of mindful practice. A theoretical process through which dispositional mindfulness exerts a moderating effect on WMC reduction following an acute stressor is proposed. To investigate processes within this theoretical framework, a sample of undergraduate college students (N = 67) were assessed across various measures, including level of dispositional mindfulness, affective …

A Meta-Analytic Review Of The Relationships Between The Therapeutic Alliance, Empathy, And Genuineness In Individual Adult Psychotherapy., Jacob B. Nienhuis

Electronic Theses and Dissertations

This dissertation explored the relationship between the therapeutic alliance and perceptions of therapist empathy and genuineness through a systematic review and meta-analysis. Alliance, empathy, and genuineness are each integral parts of the therapeutic relationship. Prior meta-analyses demonstrated that alliance, empathy, and genuineness each had a moderate relationship to therapy outcome. No previous analysis has explored how therapist empathy and genuineness contribute to the therapeutic alliance. Studies for this analysis were obtained through a multi-part search strategy. Out of 2,141 obtained abstracts, 46 studies contained enough data for inclusion in the meta-analysis. Thirty-six studies reported alliance/empathy relationships, six studies reported alliance/genuineness …

Out Of The Frying Pan, Into The Fire: Mixed Affective Reactions To Social Proximity In Borderline And Avoidant Personality Disorders In Daily Life, Reuma Gadassi, Avigal Snir, Kathy R. Berenson, Geraldine Downey, Eshkol Rafaeli

Psychology Faculty Publications

Social proximity typically helps individuals meet their belongingness needs, but several forms of psychopathology, including borderline and avoidant personality disorders (BPD and APD, respectively) are characterized by social difficulties. This experience-sampling study is one of the first to directly investigate the affective reactions of individuals with BPD and APD (compared with healthy controls [HC]) to social proximity in daily life. We examined both person-level and day-level reactions. At the person level, the rate of social proximity across the diary period was associated with diminished feelings of rejection, isolation, shame, and dissociation in the HC group. In contrast, it was not …

Using The Bite Counter To Overcome The Effect Of Plate Size On Food Intake, Phillip Jasper

All Theses

According to a recent National Health and Nutrition Examination Survey, overweight and obesity have reached epidemic levels in the United States (Flegal et at., 2010, NHANES, 2010) There are many treatments for overweight and obesity, the most popular being behavioral interventions (Berkel et al., 2005). Self-monitoring is one of the most important factors of successful behavioral interventions (Baker & Kirschenbaum, 1993). The Bite Counter is a newly developed tool for weight loss that aids in the self-monitoring process (Dong et al., 2011). The purpose of the current study was to determine if bite count feedback and an instruction on the …

Interactions With Horses Is Associated With Higher Mindfulness And Heart Rate Variability And Lower Electrodermal Response In College Students, Sarah Mary Wach

USC Aiken Psychology Theses

A wealth of research has revealed psychological and physiological benefits of interactions with animals. As yet, research is limited to smaller animals such as dogs and cats and has not examined the benefits of human-horse interactions. The present study examined the effects of video-simulated human-horse interactions compared with simulated interactions with a car and a person on state mindfulness and physiological arousal. The relationship between trait mindfulness and horse experience was also examined. Undergraduate students with (n = 16) and without experience with horses (n = 26) were recruited with the exclusion criteria of a fear of horses. …

Community Perceptions Of Rape And Child Sexual Abuse: A Qualitative Study In Rural Tanzania, Muzdalfat Abeid, Projestine Muganyizi, Pia Olsson, Elisabeth Darj, Pia Axemo

Obstetrics and Gynaecology, East Africa

Background: Rape of women and children is recognized as a health and human rights issue in Tanzania and internationally. Exploration of the prevailing perceptions in rural areas is needed in order to expand the understanding of sexual violence in the diversity of Tanzania’s contexts. The aim of this study therefore was to explore and understand perceptions of rape of women and children at the community level in a rural district in Tanzania with the added objective of exploring those perceptions that may contribute to perpetuating and/or hindering the disclosure of rape incidences.

Methods: A qualitative design was employed using focus …

A Micro-Level Analysis Of Behavioral Dynamics In Parent-Child Synchrony, Kadie L. Ausherman

College of Education and Human Sciences: Dissertations, Theses, and Student Research

This study investigates parent-child synchrony, a multilevel construct that has not been operationalized in a precise or standardized way. Synchrony is frequently discussed theoretically, yet there still lacks a clear means of measuring it, even on the behavioral level. When parent-child synchrony is operationalized in a study, it is rarely analyzed in such a way that reflects the dyadic dynamics that unfold as the parent and child are interacting. The aim of this study is to operationalize parent-child synchrony in terms of the dyadic behavior patterns. An overview of the current literature with regard to synchrony as a multilevel construct …

An Examination Of The Relationship Between Attachment Style And Body Image In Adolescent Girls: A Focus On The Mother-Daughter Relationship, Jaclyn Bex

Dissertations - ALL

Using Bowlby's attachment theory and a family systems perspective, this study explored the relationships between attachment between mother and daughters, daughter's body image, and the daughter's perception of what her mother thinks of her body. It was hypothesized that secure attachment would correlate with satisfied body image in the daughters and the belief that their mother's had a satisfied image of the daughter's body. Participants were female undergraduate students recruited from a private university. Participants completed self-report questionnaires about attachment (Inventory of Parent and Peer Attachment, IPPA), body image (Contour Drawing Rating Scale, CDRS), and a researcher created demographic questionnaire. …

Prison, Perceptions, And Policy: Authoritarianism And Attitudes Toward Sexual Assault Victims In U.S. Correctional Facilities, Amy Michelle Magnus

UNLV Theses, Dissertations, Professional Papers, and Capstones

Existing research on sexual victimization in correctional facilities has expanded since the enactment of the Prison Rape Elimination Act (PREA) of 2003. Previous literature suggests that the prevalence of sexual victimization in prisons is unknown, yet the known ramifications of reported sexual assaults are serious for both the individuals involved and the institution. Government policies such as the Prison Rape Elimination Act (PREA) of 2003 attempt to address the issue of sexual violence in U.S. correctional facilities. Limitations of PREA, however, derive from a lack of clear distinction between coerced and consensual behavior and how these ideas manifest and co-exist …

Identifying Maltreated Youths At Heightened Risk For Posttraumatic Symptoms, Emma H. Ross

UNLV Theses, Dissertations, Professional Papers, and Capstones

Childhood maltreatment is associated with increased risk for lifetime and current PTSD (Davis & Siegel, 2000; Widom, 1999). This study examined a model of PTSD in which dissociation, depression, and posttraumatic cognitions related to heightened PTSD symptoms for maltreated youths. This study then evaluated the model's fit across variations in intelligence, gender, age, ethnicity, and maltreatment type. Participants (n=360) included youths from Department of Family Services-related sites in Las Vegas. The first hypothesis was that the model would display goodness-of-fit across various indices. The second hypothesis was that the model would better fit youths with below average intelligence (FSIQ = …

Weight-Based Microaggressions Experienced By Obese Women In Psychotherapy, Kerri Jo Schafer

UNLV Theses, Dissertations, Professional Papers, and Capstones

A large body of research demonstrates the existence of weight bias in healthcare professionals, including physicians, nurses, and dietitians (Budd, Mariotti, Graff, & Falkenstein, 2011). Very few published studies examine mental health providers' attitudes toward obese clients, but a small body of existing data suggests that mental health providers attribute more negative personal attributes to fictional obese clients and rate them as having more severe symptoms than their average weight counterparts (Agell & Rothblum, 1991; Hassel, Amici, Thurston, & Gorsuch, 2001; Young & Powell, 1985). Given these findings, it is important to understand whether obese clients experience mental health professionals …

Auditory Processing Deficits In Bipolar Disorder With And Without A History Of Psychotic Features, Ryanna Verbiest

UNLV Theses, Dissertations, Professional Papers, and Capstones

Auditory perception deficits have been identified in schizophrenia and linked to dysfunction in primary auditory cortex. There is also evidence that primary auditory cortex abnormalities are associated with positive symptoms, particularly auditory hallucinations. Given the evidence that individuals with bipolar disorder frequently experience auditory hallucinations, it may be that individuals with bipolar disorder who also exhibit psychotic symptoms demonstrate similar impairment in auditory perception tasks. Additionally, these deficits may contribute to impaired social interactions, as they are likely to interfere with accurate perception of emotion from spoken words. The current study examined this matter by comparing performance of 50 individuals …

Dual Task Interference In Low-Level Abilities: The Role Of Working Memory And Effects Of Mathematics Anxiety, Alex Michael Moore

UNLV Theses, Dissertations, Professional Papers, and Capstones

Mathematics anxiety is a negative affective reaction to situations involving mathematical thought and is commonly believed to reduce cognitive functioning by impairing the efficient use of working memory resources. The conventional theory describes that the processing disadvantage associated with high levels of math anxiety increasingly impairs performance as working memory demands increase in a math task. Despite this convention, recent reports demonstrate that the high math anxious disadvantage can be measured in tasks that are relatively free of working memory assistance (Maloney, Ansari, & Fugelang, 2011; Maloney, Risko, Ansari, & Fugelsang, 2010). The present study examines these relatively low level …

Efficacy Of Parent-Child Interaction Therapy With The Use Of In-Room Coaching, Cassie Shacklett Reeve

Dissertations

One significant consequence of oppositional and defiant behavior is an increase in negative interactions between caregivers and the child exhibiting those behaviors (Greene & Doyle, 1999). Parent-Child Interaction Therapy (PCIT) is an empirically supported treatment that targets the development of a nurturing parent-child relationship along with teaching effective discipline strategies to decrease child noncompliance (Bodiford-McNeil & Hembree-Kigin, 2010). The purpose of the present study was to evaluate the efficacy of PCIT when modified by utilizing strictly in-room coaching. This type of research would allow for expanded use of this empirically supported treatment into community agencies and clinics which do not …

Taking Clinical Judgment Out Of The Equation : A Call For The Standardization Of Mci Diagnostic Criteria And Construction Of A Model To Predict Conversion To Dementia., Adam Tyler Gerstenecker

Electronic Theses and Dissertations

Although the diagnostic criteria for mild cognitive impairment have evolved considerably since their inception, they remain varied and able to be interpreted and implemented in different ways depending on the judgment of the clinician. Because of this issue, a wide range of incidence, prevalence, and conversion rates are found in the research literature. Using data collected from 400 patients with amnestic mild cognitive impairment, limitations inherent in current mild cognitive impairment diagnostic criteria were addressed. First, using Alzheimer’s Disease Neuroimaging Initiative diagnostic criteria, an equation was constructed to predict conversion from mild cognitive impairment to dementia by analyzing the predictive …

Differences In Narcissistic Presentation In Abused And Non-Abused Children And Adolescents, Mallory Laine Malkin

Dissertations

The present study examined whether children and adolescents who have been victims of sexual or physical abuse report higher levels of narcissistic tendencies than children and adolescents who have not been victims of abuse. Inaddition to narcissism, internalizing symptoms, externalizing behaviors, and risky behaviors were evaluated, as such issues have been associated with both maltreatment (Baer & Maschi, 2003) and narcissism (Barry & Malkin, 2010; Bushman & Baumeister, 1998). One-hundred fifty- six (156) children and adolescents (100 females, 56 males) ranging in age from 8 to 17 (M = 12.90, SD = 2.66) were recruited as participants. The vast majority …

Career Decision Status, Career-Related Thinking, And Emotional Distress: A Structural Equation Model, Lindsey Marie Andrews

Dissertations

The choosing of a college major or occupation is an important decision with which many individuals struggle. Prior research has suggested that difficulty choosing a major or occupation affects a majority of students entering college and stems from multiple sources including lack of information, insufficient learning experiences, and ineffective decision-making processes. Cognitive-behavioral theory has shown utility in working with a diverse set of difficulties and with diverse populations through the examination of the influence of thoughts and emotions on resulting behavior. Research in the career literature has begun to emphasize connections between one’s thoughts and emotions in regards to career …

The Impact Of Sleep Restriction (Nap Deprivation) On Preschool Children's (Aged 3-5) Emotional Response, Hui-Ya Gail Han

Dissertations

This study examined the effect of nap restriction on 3- to 5-year-old habitually napping children’s emotional responding. It was predicted that the intensity of emotional stimuli would moderate the relationship between nap restriction and the magnitude of emotional responding. Specifically, following nap restriction, the emotional responses to stronger stimuli would be amplified, while the emotional responses to weaker stimuli would be reduced. Emotional stimuli, were classified into four categories: strong negative, weak negative, weak positive, and strong positive. Facial electromyography was measured to reflect preschoolers’ emotional responses. The results indicated emotional responses to both strong negative and positive stimuli were …

Effects Of Animal Management Changes On The Activity Budgets And Walking Rates Of Zoo Elephants, Angela Dawn Mackey

Dissertations

The current study aimed to assess the effects of two management strategies, weekly rototilling of the enclosure and the provision of unpredictable foraging opportunities, on the daily behavior of six elephants housed at the San Diego Zoo. Observations took place from January to June 2013 and were conducted throughout a 24- hour period. The study was divided into three phases, each two months in duration. During the first phase (baseline) no changes were made to the current management routine of the elephants. In Phase 2, rototilling of the elephant enclosures was increased from once monthly to once per week, while …