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Predicting And Promoting Health-Related Quality Of Life For Parents Of Children With Autism: A Mixed-Methods Approach, Laura Delustro

Electronic Theses and Dissertations

The present study used a mixed methodology approach to understand factors that predict and promote health related quality of life (HRQOL) for parents of youth with Autism Spectrum Disorders (ASD). The first component of the study used quantitative analyses to determine the extent to which study variables predict HRQOL for parents of youth with ASD (N = 365). Findings show that HRQOL is positively impacted by increased total annual household income, increased age of the child with ASD, male gender, and tangible support. HRQOL was negatively impacted by increased age of the parent, increased parental perceptions of burden, and …

Evaluation Of A Tool To Identify The Variables Responsible For Poor Parent Treatment Implementation: The Performance Diagnostic Checklist-Parent, Jamie Villacorta

Theses and Dissertations

In applied behavior analysis, parents are often taught to implement treatment programs in order to decrease their child’s problem behaviors and increase appropriate behaviors. Unfortunately, many parents have trouble implementing these programs correctly. It has been suggested that higher treatment integrity for a specified treatment program may be associated with higher levels of its success. The purpose of the present study was to evaluate the use of an assessment tool (i.e., the Performance Diagnostic Checklist-Parent, or PDC-P) to develop a treatment specifically targeted to address the variables responsible for poor program implementation by parents. First, the PDC-P was administered to …

Effective Parental Cooperation And Communication As Protective Factors For Adult Offspring Of Divorce, Damla Til Ogut

Theses and Dissertations

Research and society have focused attention on how divorce affects family dynamics for decades. The clinical literature points to significant discrepancies in psychological variables between offspring from divorced versus intact families, suggesting that divorce contributes to negative psychosocial outcomes. Accordingly, investigations have revealed the adverse effects of co-parental conflict and antagonistic communication on divorce offspring’s psychological outcomes. Although parental cooperation and communication are suggested to serve as protective factors, more research is needed, given the current literature’s reliance on measures of psychopathology, yet making conclusions on psychological wellness. Among 244 college students, results indicated that divorce offspring reported lower levels …

Age Of Drinking Initiation’S Association With Cognitive Functioning, Joshua Seth Goldberg

Loma Linda University Electronic Theses, Dissertations & Projects

Research has indicated that alcohol abuse is associated with deleterious effects on cognitive functioning later in life, specifically in the neuropsychological domains of immediate memory, delayed memory, and attention. However, research has been mixed regarding how age of initiation into problem drinking affects cognitive health after abstinence. This study aimed to identify if earlier age of alcohol abuse was associated with significant deficits in neuropsychological functioning in comparison to individuals who commenced alcohol abuse later in life. Participants were recruited from an alcohol rehabilitation program within Loma Linda University’s Behavioral Medicine Center and were administered the Repeatable Battery for the …

Ecological Momentary Assessment Of Daily Discrimination Experiences And Nicotine, Alcohol, And Drug Use Among Sexual And Gender Minority Individuals, Nicholas A. Livingston, Annesa Flentje, Nicholas C. Heck, Allen Szalda-Petree, Bryan N. Cochran

Psychology Faculty Research and Publications

Objective: Sexual and gender minority (SGM) individuals experience elevated rates of minority stress, which has been linked to higher rates of nicotine and substance use. Research on this disparity to date is largely predicated on methodology that is insensitive to within day SGM-based discrimination experiences, or their relation to momentary nicotine and substance use risk. We address this knowledge gap in the current study using ecological momentary assessment (EMA). Method: Fifty SGM individuals, between 18 and 45 years of age, were recruited from an inland northwestern university, regardless of their nicotine or substance use history, and invited to participate in …

Sexual Desire Trajectories: Heterosexual Individuals' Perceptions Of The State And Trait Characteristics Of Desire, Caroline Maykut

UNLV Theses, Dissertations, Professional Papers, and Capstones

Significant theoretical and empirical attention has aimed to classify sexual desire in a way that accounts for its complexities. A recent question to arise from this discussion is whether desire is best conceptualized as a state or a trait. Limited data examine patterns of desire spanning several years, and most data emanate from cross-sectional or short-term follow-up studies. Long-term accounts of desire level variability remain a gap in the literature, as does research inquiring directly about the question of trait desire.

Thirteen heterosexual women and ten heterosexual men, ages 40-63, participated in a semi-structured interview focusing on desire level and …

Attitudes, Attachment Styles, And Gender: Implications On Perceptions Of Infidelity, Christian M. Stewart

UNLV Theses, Dissertations, Professional Papers, and Capstones

Understanding the impact infidelity has on individuals, couples, families, and societies has increasingly become a topic of interest over the last few decades. In recent years, scholars have sought to increase understanding of infidelity through investigating the relationship between infidelity and attachment theory. This research study examines the impact attitudes about infidelity, attachment styles, and gender have on the way in which individuals perceive infidelity. Data was gathered from 310 participants recruited from the University of Nevada, Las Vegas and social media. Participants were 18 years of age and older and were, at the time of the study, either in …

Associations Among Benevolent Sexism, Relationship-Contingent Self-Esteem, And Relationship Maintenance Strategies In Heterosexual Women, Carrie Underwood

UNLV Theses, Dissertations, Professional Papers, and Capstones

Past research shows that heterosexual women who endorse benevolent sexism (a sex-role attitude) tend to be highly invested in romantic relationships (Lee, Fiske, Glick, & Chen, 2010). Consequently, they may be more likely than other women to remain in relationships that are troubled. The current study aimed to shed light on this possibility by examining whether benevolent sexism was associated with the relationship maintenance strategies that women use in troubled relationships. I presented women with a scenario of a troubled relationship and manipulated the type of sexism the male partner in the scenario endorsed. Repeated measures ANCOVA revealed that women …

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 …

Development And Validation Of A Brief Assessment Of Social Cognitive Abilities, Ryanna Zenisek

UNLV Theses, Dissertations, Professional Papers, and Capstones

It has been consistently found that individuals with schizophrenia exhibit impairments across various social cognitive domains, including emotion processing, social perception, and theory of mind. These deficits have been found across illness stages and cannot be accounted for by clinical symptomatology or neurocognitive skills. Further, while it has been well established that there is a link between cognition and functional outcome, social cognition has been found to be uniquely related to functional impairment in the disorder. Despite this evidence, the field is currently lacking efficient ways to identify and characterize these deficits in clinical settings. The Brief Test of Social …

Ethnic Pride, Self-Esteem, And School Belonging: A Reciprocal Analysis Over Time, Maciel M. Hernández, Richard W. Robins, Keith F. Widaman, Rand D. Conger

Psychology Faculty Publications and Presentations

School belonging (i.e., social connectedness to school) has positive implications for academic achievement and well-being. However, few studies have examined the developmental antecedents of school belonging, particularly for students of Mexican origin. To address this gap in the research literature, the present study examined reciprocal relations between school belonging and two self-affirmation beliefs—self-esteem and ethnic pride—using data from a longitudinal study of Mexican-origin students followed from fifth to ninth grade (N = 674, Mage at Wave 1 = 10.4 years, 50% girls). Furthermore, we evaluated whether the associations were stronger for boys than girls. Using multiple group analysis in a …

An Examination Of Subtypes Of Posttraumatic Stress Disorder Utilizing Latent Profile And Taxometric Analyses, Joseph Finn

Dissertations

Prior studies examining PTSD subtypes have yielded mixed results, likely stemming in part from the use of divergent samples and measurement techniques. This study aimed to expand upon these findings by utilizing a large nationally-representative sample in combination with sophisticated statistical analyses. Utilizing a sample of 2496 adults with a diagnosis of PTSD, latent profile analysis was used to determine the optimal number and composition of latent classes of individuals diagnosed with PTSD, and then taxometric analysis was utilized to determine whether these classes differed not only in degree, but in kind.

Finally, class relationships with a number of external …

Evaluating Social Network Dynamics Of Bigg’S Killer Whales (Orcinus Orca) And Vessel Traffic Within A Transboundary Region: Implications For Conservation Management, Courtney Smith

Dissertations

The social lives of animals are defined by group dynamics based on the nature and strength of associations and movements between individuals, often resulting in highly complex and interconnected social networks. However, understanding of how environmental variables may shape this structure is poorly understood. Within the inland waters of Washington State and southern Vancouver Island, British Columbia, mammal-eating Bigg’s (transient) killer whales occur in relatively small, but stable social groups. Group size and occurrence in recent years has increased, coinciding with a growing whale watching industry. Given the central importance of the social network within killer whale population dynamics, such …

Escorting Of Mother-Calf Pairs Of Humpback Whales (Megaptera Novaeangliae) In The Colombian Pacific During The Breeding Season, Natalia Botero Acosta

Dissertations

Humpback whales (Megaptera novaeangliae) belonging to the “breeding G-stock” annually migrate from the Antarctic Peninsula and southern Chile to the southeastern Pacific to reproduce. Associations between mother-calf pairs and escorts were examined in the Gulf of Tribugá, northern Colombian Pacific, using photo-identification and behavioral/spatial sampling. Research hypotheses included: 1. The association between cows and escorts is short-lived, consistent with a male reproductive strategy, 2. The presence of escort(s) elicits a behavioral response from mother-calf pairs and, 3. The patterns of spatial distribution reflect the spatial segregation of maternal females. Groups were classified as mother-calf pairs (Mc), mother, calf …

A Phenomenological Analysis Of God Attachment, Romantic Attachment, And Relationship Satisfaction In Christian Couples Completing An Emotionally-Focused Marital Intensive, Shanon Roberts

Doctoral Dissertations and Projects

With professional counseling ethics and organizations moving to more spiritual and cultural sensitivity on behalf of their clients, there is limited research on Christian couples in the area of marital intervention. This phenomenological study examined the shared experiences of five Christian couples who participated in a Christian emotionally-focused therapy marital intensive and who reported maintaining relationship satisfaction one year later. The study assessed the effectiveness of this Christian marital counseling intervention; and identified emergent processes and themes that occurred specific to Christian couples in a marital intervention setting; and added to the God attachment and romantic attachment literature through a …

Growing In Favor With God And Man: Attachment To God And Psychological Separation Of Christian, Millennial College Students, David Allen Gregory

Doctoral Dissertations and Projects

The purpose of this quantitative, correlational study was to examine whether Christian, Millennial college students’ secure attachment to God relationship could contribute to their psychological separation. This question was addressed by examining (a) the correlation between attachment to parents and psychological separation, (b) the correlation between attachment to parents and attachment to God, and (b) the correlation between attachment to God and psychological separation. Bowlby’s (1969, 1973, 1982) attachment theory was used as the theoretical foundation to explore both the students’ relationships with parents and God. Attachment to parents of Christian, Millennial college students attending a Southern Christian college was …

Sexual Orientation Change Efforts, Professional Psychology, And The Law: A Brief History And Analysis Of A Therapeutic Prohibition, Christopher H. Rosik

Brigham Young University Journal of Public Law

No abstract provided.

Attractiveness As A Function Of Skin Tone And Facial Features: Evidence From Categorization Studies, Elena V. Stepanova, Michael J. Strube

Faculty Publications

Participants rated the attractiveness and racial typicality of male faces varying in their facial features from Afrocentric to Eurocentric and in skin tone from dark to light in two experiments. Experiment 1 provided evidence that facial features and skin tone have an interactive effect on perceptions of attractiveness and mixed-race faces are perceived as more attractive than single-race faces. Experiment 2 further confirmed that faces with medium levels of skin tone and facial features are perceived as more attractive than faces with extreme levels of these factors. Black phenotypes (combinations of dark skin tone and Afrocentric facial features) were rated …

Academic Burnout In College Students: The Impact Of Personality Characteristics And Academic Term On Burnout, Daphne Norez

Master's Theses or Doctor of Nursing Practice

Burnout is a condition which can affect people in a variety of settings. It is associated with reduced productivity and satisfaction; increased rates of mood disorders such as depression and anxiety and a plethora of physical problems including increased inflammation biomarkers and cardiovascular disease, metabolic syndrome, sleep disturbances, changes in appetite, fatigue, lowered immunity, headaches, and gastrointestinal distress. Burnout has primarily been studied as an occupational hazard, but there is increasing evidence that it is a condition that can be experienced in other settings, such as school. The purpose of this study was to investigate how personality characteristics (such as …

Recovery From Borderline Personality Disorder Through Dialectical Behavior Therapy, Carla D. Chugani, Ashley R. Seiler, Tina R. Goldstein

The Qualitative Report

This article presents a qualitative investigation of the perspectives and experiences of recovery from borderline personality disorder from six individuals who were treated with comprehensive dialectical behavior therapy. Data were collected via semi-structured interviews, transcribed, and coded using a six-step analysis process. Six primary themes emerged: (1) belief about recovery, (2) current experience of self, (3) facets of recovery, (4) motivating factors, (5) external supports to recovery, and (6) characteristics required for recovery. Overall, the findings took a dialectical form in which participants often described conflicting experiences (e.g., feeling recovered while also continuing to experience heightened emotional sensitivity). We conclude …

The Mental Homologies Of Mammals. Towards An Understanding Of Another Mammalsworld View, Marthe Kiley-Worthington

Theory of Mind Collection

Mammals’ mental homologies include that they look after their young, suckle and protect them; they acquire information about the world by learning. They have five types of sensory receptors and a brain to analyze the information and they feel: that is they are sentient. Mental homologies have been largely ignored by behavioural scientists since Darwin because of certain historical beliefs. This however has not been the case for people who have had to do with non-human mammals who have long recognized their mental similarities to humans. As a result, behavioural science has sponsored some inappropriate research (examples are given). The …

How Socioeconomic Disadvantages Get Under The Skin And Into The Brain To Influence Health Development Across The Lifespan, Pilyoung Kim, Gary W. Evans, Edith Chen, Gregory Miller, Teresa Seeman

Psychology: Faculty Scholarship

Socioeconomic disadvantage (SED) has adverse impacts on physical (Adler and Rehkopf 2008; Blair and Raver 2012; Braverman and Egerter 2008; Cohen et al. 2010; Poulton et al. 2002) and psychological (Adler and Rehkopf 2008; Bradley and Corwyn 2002; Grant et al. 2003) health development. SED is similar to low socioeconomic status (SES) which is based on occupation, income, and education or a composite of more than one of these indicators (McLoyd 1998). However, we conceptualize SED more broadly than socioeconomic status to also include subjective perception of social position and contextual indicators of disadvantage, such as neighborhood deprivation. One of …

Pediatric Medical Traumatic Stress: An Integrative Literature Review, Cassia Onken

Grace Peterson Nursing Research Colloquium

Pediatric Medical Traumatic Stress (PMTS) is a common occurrence and not well understood by the medical community. Therefore, identifying key concepts is necessary to provide early intervention for children and parents. The purpose of this literature review is to evaluate current research to determine common themes of PMTS. Questions included “What is known about the defining characteristics of PMTS?” and “What variable interactions predispose a child to PMTS development?” Articles were found using CINAHL, PsychInfo, PubMed, ProQuest, and Academic Search Complete using key words like acute stress disorder, post-traumatic stress, medical traumatic stress, pediatric, child, parent, and guardian. Studies had …

Spiritual Resilience In American Older Women, Cadence R. Duke

Psychology Undergraduate Work

Abstract

The study explores the phenomenology of spiritual resilience, the essence of participants’ lived experience, and the meaning of spiritual resilience in participants’ lives. Previous studies have shown various definitions and determinants of resilience and spiritual resilience. Five older women associated with the Pentecostal denomination were interviewed, audio recorded, and then transcribed for analysis. These interviews were organized and set into varying categories and qualitatively analyzed based on themes, meanings, experiences, and definitions. Participants defined spiritual resilience as only possible by one’s personal day to day relationship with God. The determinants of spiritual resilience can be summarized as the focus …

Contributions Of Appetitive And Aversive Motivational Systems To Decision-Making, Heather E. Soder

USF Tampa Graduate Theses and Dissertations

Optimal decision-making entails outcome evaluation, comparing received costs and benefits with predicted costs and benefits. The anterior cingulate cortex (ACC), a brain area with major connections to the appetitive and aversive motivation systems, may provide the neural substrate of this evaluation process. One way to measure the relative contribution of these systems on decision-making is to measure individual differences in risk-taking behaviors. For individuals who make risky choices, this evaluation step may be biased: some show a preference for immediate, short-term rewards (increased appetitive system), while devaluing the long-term consequences of their choices (decreased aversive system). However, most studies supporting …

Nonlinear Dynamical Systems And Humanistic Psychology, David Pincus, Adam W. Kiefer, Jessica I. Beyer

Psychology Faculty Articles and Research

The recent debunking by Brown, Sokal, and Friedman of some high-profile results applying chaos theory to positive psychology creates the opportunity to shed light on the quality work that has been done by others in this area. Too many humanists may be unaware of the large volume of legitimate work that exists in the literature apart from Fredrickson and Losada’s article. Often, such legitimate lines of research are ignored, not for lack of scientific merit, but because of artificial guild boundaries and similar silos that separate groups of scientists—even when working in similar areas. It would be unfortunate to have …

Family Income, Cumulative Risk Exposure, And White Matter Structure In Middle Childhood, Alexander J. Dufford, Pilyoung Kim

Psychology: Faculty Scholarship

Family income is associated with gray matter morphometry in children, but little is known about the relationship between family income and white matter structure. In this paper, using Tract-Based Spatial Statistics, a whole brain, voxel-wise approach, we examined the relationship between family income (assessed by income-to-needs ratio) and white matter organization in middle childhood (N = 27, M = 8.66 years). Results from a non-parametric, voxel-wise, multiple regression (threshold-free cluster enhancement, p < 0.05 FWE corrected) indicated that lower family income was associated with lower white matter organization [assessed by fractional anisotropy (FA)] for several clusters in white matter tracts involved in cognitive and emotional functions including fronto-limbic circuitry (uncinate fasciculus and cingulum bundle), association fibers (inferior longitudinal fasciculus, superior longitudinal fasciculus), and corticospinal tracts. Further, we examined the possibility that cumulative risk (CR) exposure might function as one of the potential pathways by which family income influences neural outcomes. Using multiple regressions, we found lower FA in portions of these tracts, including those found in the left cingulum bundle and left superior longitudinal fasciculus, was significantly related to greater exposure to CR (β = -0.47, p < 0.05 and β = -0.45, p < 0.05).

What's It To Me? Self-Interest And Evaluations Of Financial Conflicts Of Interest, Samuel Bruton, Donald Sacco

Faculty Publications

Disclosure has become the preferred way of addressing the threat to researcher objectivity arising from financial conflicts of interest (FCOIs). This article argues that the effectiveness of disclosure at protecting science from the corrupting effects of FCOIs—particularly the kind of disclosure mandated by US federal granting agencies—is more limited than is generally acknowledged. Current NIH and NSF regulations require disclosed FCOIs to be reviewed, evaluated, and managed by officials at researchers’ home institutions. However, these reviewers are likely to have institutional and personal interests of their own that may undermine the integrity of their evaluations. This paper presents experimental findings …

Integrating Item Accuracy And Reaction Time To Improve The Measurement Of Inhibitory Control Abilities In Early Childhood, Brooke E. Magnus, Michael T. Willoughby, Clancy B. Blair, Laura J. Kuhn

Psychology Faculty Research and Publications

Efforts to improve children’s executive function are often hampered by the lack of measures that are optimized for use during the transition from preschool to elementary school. Whereas preschool-based measures often emphasize response accuracy, elementary school-based measures emphasize reaction time (RT)—especially for measures inhibitory control (IC) tasks that typically have a speeded component. The primary objective of this study was to test in a preschool-aged sample whether the joint use of item-level accuracy and RT data resulted in improved scoring for three IC tasks relative to scores derived from accuracy data alone. Generally, the joint use of item-level accuracy and …

Polynomial Regression Analyses Of Parental Desirable Responding, Megan Elizabeth Lilly

LSU Doctoral Dissertations

Child assessments have consistently yielded poor agreement between parent-child self-report measures and considerable research has failed to isolate the underlying source of the discrepancies. Validity testing has successfully been used to differentiate credible from non-credible performance, recognize feigned symptoms, and detect underestimates of ability in adults for decades (Sherman, 2015). Despite these potential benefits, attention to the importance of validity testing in the child assessment literature has been largely neglected. Many psychologists believe children are not capable of feigning or exaggerating their symptoms and lack the underlying motivations and incentives for deception found in adult assessments. Whereas, more research is …