Digital Commons Network^™

Class-Wide Respect And Social Support Skill Training To Increase Peer Interactions Of Students With Autism Spectrum Disorders, Melanie Orton

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The demand for effective social skills interventions for children with autism spectrum disorders is a pertinent issue for school-based professionals. One approach to increase appropriate social skills is to involve peer support by training a few socially competent children to positively interact with a student with an ASD. Potentially, training larger groups of children could result in increasing the number of different peers who would actively support positive interactions with their classmates with ASD. Thus, the present study investigated the effect of a class-wide peer-training strategy on the percentage of positive social interaction and number of peer contacts for three …

Newlywed To Established Marriage: A Longitudinal Study Of Early Risk And Protective Factors That Influence Marital Satisfaction, Daniel Alfred Moen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This current study took questionnaire information from couples as newlyweds through five years of marriage in an attempt to discover the most significant predictors of marital satisfaction.

This study also used additional information from these couples to help understand how problem issues change from newlywed to established marriage (five or more years of marriage). This study found that experiencing a difficult transition to marriage as newlyweds was the only significant predictor of marriage satisfaction five years later. Meaning, couples who experienced a difficult transition to marriage as newlyweds tended to report lower levels of marital satisfaction five years later in …

Attitudinal And Experiential Factors Of Interethnic Romantic Relationships Among Native American Emerging Adults, Merrill L. Jones

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Doctoral student in psychology at Utah State University, Merrill Jones, and his major advisor, professor and licensed clinical psychologist, Renee V. Galliher, surveyed a sample of Native American individuals in the 18- to 25-year-old range about their romantic relationship attitudes and experiences with ethnically-different dating partners. The survey measured the participants’ past dating experiences, with an emphasis on which social influences and individual characteristics might impact their current attitudes about choosing dating partners who are not Native American. The responses of the participants will also be analyzed to identify how these factors relate with the other factors, and which factors …

Effect Of Voluntary Exercise And Diet On The Unfolded Protein Response In The Brain Of Mice, Yu Ho Kim

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The medical costs for many chronic diseases are increasing dramatically and placing a major financial burden on nations and individuals in both developed and developing countries. A number of chronic diseases, such as obesity, type 2 diabetes and some neurodegenerative diseases are all attenuated by a history of physical activity suggesting that they may be interconnected in some way. It has been suggested that cellular stress is a major factor promoting these chronic diseases.

Cellular stress occurs in a specific compartment within the cell, the endoplasmic reticulum, whose normal function is in the synthesis and folding of proteins into the …

Mexican American Youths’ Academic Outcomes: The Role Of Ethnic And Academic Socialization In Buffering Discrimination, Spencer M. Richards

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

An increasingly diversifying educational landscape in the United States has accompanied distressing academic disparities among ethnic minority youths. As Latinos represent the largest and fastest growing ethnic minority group within the U.S., particular attention to their academic outcomes is warranted. Alarming educational statistics have been reported for Latinos, with some estimating that nearly half fail to complete high school, and only a fraction go on to complete a degree in higher education. As Latinos grow to represent an increasing segment of the American educational system, more attention is required to understand what leads Latinos to engage (or disengage) in the …

The Relationship Of Acculturation And Acculturative Stress In Latina/O Youths’ Psychosocial Functioning, Marsha Tafoya

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study was conducted to better understand how acculturation and acculturative stress are related to self-esteem, depression, substance use, and substance use problems in 206 Latina/o youth. Acculturation is the social and psychological process of change that occurs when an individual or group comes in contact with a different culture. The acculturation process can be positive, improving one’s life chances in the new culture, or it could be negative due to the challenging nature of change and adaptation to new cultural and social expectations. This difficulty creates a type of stress, called acculturative stress that has been found to be …

Does Non-Steroidal Anti-Inflammatory Drug (Nsaid) Use Affect Dementia Progression And Survival Rates In Alzheimer's Disease? The Cache County Study, Trevor R. Buckley

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Alzheimer's disease (AD) has multiple factors that contribute to the disease process. Among these is a state of chronic inflammation that is endured by the brain during the aging process. The use of non-steroidal anti-inflammatory drugs (NSAIDs) decreases the amount of neuroinflammation sustained by the brain, and greater levels of NSAID use have been demonstrated to be associated with decreased probability of developing AD. This study looked at whether greater rates of NSAID use were also associated with decreased rates of cognitive and funtional decline and survival in a population-based sample of persons with AD. Linear mixed models failed to …

Acute Effects Of Advocare Spark® Energy Drink On Repeated Sprint Performance And Anaerobic Power In Ncaa Division I Football Players, Nnamdi I. Gwacham

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Sports drinks, such as Gatorade and Powerade, have been designed to refuel athletes during and after their performance. Specifically they are designed to have optimal levels of carbohydrates to replenish electrolytes and prevent dehydration. In contrast, energy drinks are reported to increase mental alertness and physical performance during exercise. These drinks are designed to have substantial levels of caffeine as the main ingredient. For some years, energy drinks have become widespread both in recreational and trained athletes, because of their presumed influence on physical performance. A variety of energy drinks are currently on the market today and are purported to …

Outcomes Of Rotator Cuff Surgery In Utah Workers’ Compensation Patients, Jennifer R. Grewe

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The rotator cuff is responsible for the lifting function of the shoulder and the circular movement of the arm. Rotator cuff injuries are the most common problem for the shoulder and account for approximately 4.1 million annual physicians visits. Approximately 20.7% of the population has at least one rotator cuff tear and more than 75,000 individuals will have rotator cuff surgery each year. Medical and compensation costs associated with a rotator cuff surgery are increasing and current estimated annual costs exceed 2 billion dollars. The increasing prevalence and cost associated with rotator cuff injuries in the United States population represents …

A Pilot Study Of Solution-Focused Brief Therapeutic Intervention For Couples, J. Wade Stewart

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A program was set to provide two 2-hour relationship consultations for couples. The purpose of this program was to attract couples that would not normally seek traditional therapy and/or relationship enrichment programs. The consultations were scheduled a month apart and were designed to be collaborative; the couple offered ideas for behaviors that they wanted to work on. Before the first consultation, each individual filled out several questionnaires about their relationship. In the initial session, the consultant reviewed the results with the couple pointing out the strengths of the couple. In addition, during the initial session, the couple also collaboratively created …

Have Introduced Brown Trout (Salmo Trutta) Affected Native Aquatic Vertebrates In Western United States Streams?, Nora K. Burbank

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The introduction of exotic species to areas outside of their native range is one of the greatest threats to the biodiversity of native freshwater organisms. Exotic species have outcompeted native species for resources such as food and shelter, and in some cases these interactions have resulted in local extinctions or reductions in abundance of those native species. Brown trout are native to Eurasia, but have been introduced to much of the rest of the world, including the United States. In some parts of their introduced range, brown trout have substantially reduced the abundance and home ranges of some native fish …

Predictive Modeling And Analysis Of Student Academic Performance In An Engineering Dynamics Course, Shaobo Huang

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Engineering dynamics is a fundamental sophomore-level course required for many engineering students. This course is also one of the most challenging courses in which many students fail because it requires students to have not only solid mathematical skills but also a good understanding of dynamics concepts and principles.

The overall goal of this study was to develop a validated set of mathematical models to predict student academic performance in an engineering dynamics course taught in the College of Engineering at Utah State University. The predictive models will help the instructor to understand how well or how poorly the students in …

A Comparison Of Caregiver Report And Performance-Based Measures Of Functional Ability In Dementia: An Examination Of Moderating Variables, Christine M. Snyder

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study examined the association between data collection techniques used to measure functional abilities in individuals with dementia. Cognitive, functional, and behavioral data were collected through the Cache County Dementia Progression Study for individuals with dementia and their caregivers. The caregivers’ reports of care recipients’ functional status were compared with the care recipients’ scores on a performance-based measure of functional abilities. Analyses showed moderate correlation between caregivers’ reports and objective measures, with no significant effect of caregiver demographic or mental health factors. However, care recipients’ sensory motor impairments reduced the association between the two assessment methods.

Visits occurred at the …

The Effects Of Early Identification And Intervention On Language Outcomes Of Children Born With Hearing Loss, Catherine A. Callow-Heusser

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study included a comprehensive review of the literature in which the effects of early identification of hearing loss and intervention on language outcomes were investigated. Previous reviews of studies were not comprehensive in their coverage and did not include a common measure for comparing results across studies. Without a more rigorous analysis of the primary research, conclusions drawn from these reviews are tenuous. The review of primary studies showed they exhibit many methodological problems including weak experimental designs, small sample sizes, attrition or questionable sample selection methods, differences in length of treatment and characteristics of the participants, and inadequate …

Assessment Of Colorado’S Wilderness Areas: Manager Perceptions And Remoteness Modeling, Gary D. Vaughn

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study assessed visitor use levels and resource and social conditions in wilderness areas across the State of Colorado using existing and collected spatial data. This is the first attempt to spatially assess wilderness conditions at the state level. A state-wide assessment of wilderness conditions allows local and regional managers to make informed regional decisions and to prioritize and direct their time and energy efficiently. This assessment clarifies the recreational use and impacts across the state. This study consists of two projects: 1) managers’ perceptions of the location and extent of resource and social condition problems; and 2) a geographic …

The Relationship Between Family Functioning, Family Resilience, And Quality Of Life Among Vocational Rehabilitation Clients, Kristi P. Openshaw

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

While there has been extensive research on the quality of life for people with disabilities, very little research has been conducted on the way in which families impact the quality of life of these individuals. This study focused on how family dynamics impact the quality of life for people with disabilities who are clients of state vocational rehabilitation agencies. Specifically, family flexibility and cohesion, as well as family resilience, were the independent variables; quality of life was the dependent variable.

It was found that family functioning and family resilience play an important role in the quality of life for people …

Acceptance And Commitment Therapy For Adolescent Obsessive-Compulsive Disorder, Andrew Ben Armstrong

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

There is growing support for the use of acceptance and commitment therapy (ACT) as a treatment for adults with obsessive-compulsive disorder (OCD). No research has been published to date on the use of ACT as a treatment for adolescent OCD. To begin investigating ACT for youth OCD, a multiple baseline study was conducted. The primary measure was self-monitoring of compulsions and assessor completed (CY-BOCS). Three adolescent participants, ages 12 to 17, were treated with 8 to 10 sessions of ACT (without exposure). Results showed that the intervention was successful for all participants, with a 40% mean reduction in self-reported compulsions. …

Social Factors That Influence Religious Motivation Of College-Age Lds Young Adults To Read Religious Texts: A Qualitative Study, Dustin R. West

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This qualitative study investigated the religious motivation of college-age LDS young single adults. In particular, this study sought to answer the following question: “What are the contexts and social factors that influence religious motivation of college-age LDS young adults to study religious texts?” To examine this question, a phenomenological approach was used to explore what participants had in common with feeling motivated to read religious texts. The primary sources of data came from one-on-one interviews that describe the personal experiences and perspectives of 10 college-age LDS young single adults. Sociocultural theory guided the analysis and interpretation of data and findings. …

Testing Mediated Effects Of A Sex Education Program On Youth Sexual Activity, Paul James Birch

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Empirical investigations have identified hundreds of factors that predict whether youth engage in sexual activity (YSA). To promote optimal health and the avoidance of unhealthy or problematic outcomes that can result from YSA, sex education programs have been extensively developed and evaluated. Many evaluations have identified the effect of the program on immediate outcomes such as attitudes and intentions, others have examined subsequent behavioral and health outcomes, and some have done both. The purpose of this study was to extend the evaluation literature by testing a mediated effects model. A sex education program was found to have significant immediate effects …

Reflective Redo Within A Three-Dimensional Simulation And Its Influence On Student Metacognition, Reflection, And Learning, Jon M. Scoresby

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The objective of this study was to investigate the effects on a student’s metacognition, reflection, and learning in a specifically designed educational simulation supported by unique technology. The simulation allows players’ actions to be recorded for the purpose of review to identify mistakes. The simulation also allows students to start at and redo actions while fixing previous mistakes instead of starting over at the beginning of a new scenario. When starting at the mistake or point of failure, as identified by a facilitator, during the redo of the initial saved scenario, students reflect on the actions performed during the initial …

"When They Called Us Jie Mei (Sister)" An Autoethnographic And Narrative Study Of Religious Development In Emerging Adulthood, Katie Nichole Ball

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The years from the late teens through the twenties increasingly have become an important area of study. The age range between 18 and 25 makes up a new, distinct developmental period that is referred to as “emerging adulthood.” Recent work has suggested that individuals engage in their most extensive identity exploration during emerging adulthood. This study uses autoethnography and narrative biographical material to study emerging adulthood in the contexts of spiritual and personal growth. The study explored adult development among young women serving abroad as missionaries for The Church of Jesus Christ of Latter-day Saints (LDS). The sample consisted of …

The Impact Of Team-Based Learning’S Readiness Assurance Process On Virtually Isolated Adults, Matthew W. Barclay

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to test the effectiveness of the readiness assurance process of team-based learning (TBL) in virtually isolated settings. Many Internet sites offer courses for adults to use on their own without access to mentors or other learners. However, educational theory suggests that people learn better with others than by themselves. The focus of this investigation was whether the inclusion of the readiness assurance process would increase participants’ levels of learning based on Bloom’s revised taxonomy within the limits of virtual isolation.

In this study an experimental pretest-posttest design was employed. Using a 2- day mini-course …

Using Graphic Organizers With Scriptural Text: Ninth-Grade Latter-Day Saint (Lds) Students’ Comprehension Of Doctrinal Readings And Concepts, Mark D. Potter

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study investigated the effect of instruction that included graphic organizers on LDS seminary students’ ability to understand scriptural text and their ability to identify doctrines in scriptural text, utilizing a repeated measures, quasi-experimental design involving 209 ninth-grade student participants. The participants were randomly assigned by class to one of two treatment groups. Participants in the treatment group received instruction using graphic organizers with the standard curriculum and participants in the comparison group received instruction using only the standard curriculum. Three different measures were employed to measure the effectiveness of the graphic organizers intervention: (a) a multiple-choice test of LDS …

A Functional Assessment Of The Use Of Virtual Simulations To Train Distance Preservice Special Education Teachers To Conduct Individualized Education Program Team Meetings, Lee Landrum Mason

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The individualized education program (IEP) is a critical component of providing special education services to children with disabilities, outlining the services and modifications that will be provided to help them make progress towards the general curriculum. While simulations have been shown to be an effective means of teaching special education policies and procedures, this can be challenging when working with distance students. The purpose of this study was to identify and examine how virtual simulations function to train preservice teachers learning to conduct IEP team meetings.

Seven preservice special education teachers enrolled in a mild/moderate distance degree and licensure program …

Exploring The Relation Between Office Discipline Referrals And Reinforcement Rates In Schoolwide Positive Behavior Support Programs, Michelle Woidneck

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The implementation of schoolwide positive behavioral support (SWPBS) programs is becoming increasingly common in schools across the nation. Although a primary assumption of SWPBS is that schoolwide administration of positive supports to students who meet behavioral expectations will result in fewer behavior problems, surprisingly few studies have investigated the effects of various positive reinforcement rates (RR) on office discipline referral rates (ODR). This study investigated the relationship between RRs and ODRs among schools (N = 44) implementing SWPBS programs with high fidelity. Results revealed no significant differences in RRs or ODRs between Title I and non-Title I schools but …

Predicting Bullying Among High School Students Using Individual And School Factors: Analysis Of A National Survey, Chad M. Bohn

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Being bullied has been recognized as a problem within the U.S. school systems. Individuals who have been bullied physically, verbally, relationally, or electronically typically suffer from mental health problems as a result. As it has been shown that males are more at risk for being bullied, it is important to understand what variables can predict males being bullied in order to design appropriate preventions and interventions to curb bullying in the schools. Four forms of school bullying behaviors among U.S. adolescent males and their association with type of bullying, school environment, and school performance and engagement variables were examined.

Data …

Lifestyle Behaviors And Cognitive Status In A Community Sample Of Older Adults, Heeyoung Smith

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Lifestyle behaviors have been associated with better cognitive status and reduced risk of dementia. However, only individual or combinations of a few lifestyle behaviors have been studied. The present study examines the association between lifestyle behaviors and cognitive status in older adults including six lifestyle behaviors: cognitive activities, social activities, physical activities, religious involvement, diet, and alcohol consumption.

The study population is a sample of 1,216 community-dwelling men and women age 65 years and older from Cache County, Utah. The present study is conducted using the extant data from the Cache County Study on Memory Health and Aging (CCSMHA), a …

The Effectiveness Of A Structured, Long-Term, Multi-Component, Family-Based Weight Management Program In Reducing Body Mass Index Z-Scores And Improving Lifestyle Habits In Overweight/Obese Children And Adolescents, D. Pauline Williams

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Few studies have evaluated structured, long-term, family-based, weight management programs in children. This study’s purpose was to determine if completion of such a program resulted in reduced body mass index (BMI) z-scores and improved lifestyle habits.

An observational study overtime from 2008-2010 was conducted with 89 overweight/obese children. Subjects were divided into two groups, compliers (completed ≥ 7 intervention classes) and non-compliers (completed < 7 intervention classes.) The LiVe program, a 12-month structured, multi-component, family-based program, served as the study intervention. Anthropometric measurements and a written survey on lifestyle habits were used to obtain changes over 12 months in anthropometric, nutrition, activity, and behavior habits for subjects.

Descriptive statistics, chi square, analysis of co-variance, and a mixed model logistic regression were used to determine anthropometric and lifestyle habits change over time as well as differences between age, gender, and compliance groups. No demographic differences …

Understanding Teacher Users Of A Digital Library Service: A Clustering Approach, Beijie Xu

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This research examined teachers' online behaviors while using a digital library service—the Instructional Architect (IA)—through three consecutive studies. In the first two studies, a statistical model called latent class analysis (LCA) was applied to cluster different groups of IA teachers according to their diverse online behaviors. The third study further examined relationships between teachers' demographic characteristics and their usage patterns. Several user clusters emerged from the LCA results of Study I. These clusters were named isolated islanders, lukewarm teachers, goal-oriented brokers, window shoppers, key brokers, beneficiaries, classroom practitioners, and dedicated sticky users. …

Classroom Applications Of A Trial-Based Functional Analysis In An Early Childhood Education Setting, Jennifer Laura Jensen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Functional analysis has proven to be an effective way of determining the function of problem behaviors. However, this process can consume a great deal of time and resources. Also, the majority of analyses are conducted with subjects greater than six years of age with unfamiliar persons conducting the analysis. Therefore, there is a need to examine a method that will expend less time and resources, and to determine if this new method will be effective with subjects in an early childhood setting. The current study examines the ability of classroom teachers to conduct a trial-based functional analysis within an early …