Psychology Commons^™

Research Projects On Sexual Assault, Julie Valentine

BYU Research Development Office Research Networking Conference

This research will provide critical insights into the factors affecting SAK submission rates and the decision-making processes of law enforcement, informing policy and practice changes to enhance the handling of sexual assault cases.

Understand Psychiatric And Neurodegenerative Disorders, Derin J. Cobia

BYU Research Development Office Research Networking Conference

This research will contribute to the advancement of neuropsychology and neuroscience by elucidating the neurobiological underpinnings of psychosis and dementia.

Relational Science, Timothy B. Smith

BYU Research Development Office Research Networking Conference

This research will advance the field of relational science by developing models and tools that enable autonomous agents to understand and navigate complex relational environments. By integrating DNNs with hierarchical Bayesian models, the research will enhance the agents' ability to handle uncertainty and relational data effectively.

Process Feedback In Group Psychotherapy: A Second Look At Leader Implementation Of Gq Feedback, Kaitlyn Elizabeth Whitcomb

Theses and Dissertations

The current dissertation is a replication of a pilot study and aims to define what it means for group leaders to "act on" feedback from a group therapy process measure called the Group Questionnaire (GQ). Twelve leaders received feedback reports based on group member responses to the GQ after each session. Leaders submitted two sources of qualitative data: brief written session-by-session explanations of feedback use and end-of-semester debrief interviews to describe their experience with the measure. Researchers conducted a qualitative content analysis that yielded 15 categories of leader GQ use summarized by three temporal dimensions. Quantitative analyses were performed to …

An Item Reduction Analysis Of The Group Questionnaire, Jennifer Lynn Jensen

Theses and Dissertations

The Group Questionnaire (GQ) was developed to measure group therapeutic processes-which are linked to successful prediction of patient outcome and therapeutic factors-across three qualitative dimensions (positive bond, positive work, and negative relationship) and three structural dimensions (member-leader, member-member, and member-group). The GQ model has been shown to be valid across 5 settings and 4 countries. As a clinical measure given after each session, length is of particular concern. Although shorter measures are more convenient for clients and therapists to use, fewer items necessarily means less information, a loss of psychometrics, and possible floor and ceiling effects. This study examined the …

Cognitive Functioning In Multiple Sclerosis: An Investigation Of The Utility Of A Computerized Cognitive Testing System, Stephanie Patrice Mclaughlin

Theses and Dissertations

The primary objective of this study was to assess cognitive functioning in participants with relapsing remitting multiple sclerosis (RRMS) using the MicroCog and to compare their performance to that of a demographically matched, healthy control group. It was hypothesized that as a group, participants with RRMS would have worse cognitive function than healthy controls on all Level 1, 2, and 3 Index scores of the MicroCog. Twenty-six participants with RRMS and twenty-nine sex and education matched healthy controls were administered the MicroCog (Standard Form) along with measures of depression and clinical status, and paper-pencil tests of processing speed (Symbol Digit …

Developmental Changes In Response To Music-Evoked Emotion Among Children And Adolescents With Autism Spectrum Disorders, Kevin G. Stephenson

Theses and Dissertations

Significant symptoms of anxiety in individuals with autism spectrum disorder (ASD) may arise due to impaired emotion recognition. In light of reports showing ASD-specific developmental changes in amygdala volumes, we expanded a previous study of recognition of music-evoked emotions in ASD versus typical controls (CON). We explicitly compared both behavioral and psychophysiological response to music-evoked emotions of children (ages 8-11) and older adolescents (ages 16-18). A total of 91 participants (42 ASD) listened to segments of instrumental music that had been previously validated to evoke happy, sad, or scary emotional valence. We measured accuracy and reaction time while also …

Parent-Reported Deficits In Executive Function And Sleep-Disordered Breathing In Adolescent Behavioral Weight Loss Program Participants, Jonathan James Mietchen

Theses and Dissertations

Children and adolescents with obesity and overweight are at increased risk for developing sleep disordered breathing (SDB) and SDB has been associated with cognitive deficits and executive dysfunction. The aim of this study was to examine the relationship between executive functioning and SDB among adolescents participating in a behavioral weight loss intervention. Adolescents (n = 37) and their caregivers completed the Behavior Rating Inventory of Executive Function (BRIEF) and caregivers completed the Pediatric Sleep Questionnaire (PSQ). Using the Sleep Related Breathing Disorder scale on the PSQ adolescents were classified as at risk or not at risk for SDB. Correlations were …

Exploring Language Services Provided To Culturally And Linguistically Diverse Students With Autism Spectrum Disorders In The State Of Utah, Jeannie Irene Zwahlen

Theses and Dissertations

Because several challenges exist when providing English as a Second Language (ESL) services to culturally and linguistically diverse (CLD) students with autism spectrum disorder (ASD), such services may be overlooked in deference to other educational needs. Therefore, this study used a survey to obtain information from 121 special education teachers in the state of Utah to explore the types of ESL services offered to CLD students with ASD. Results indicated that only 30% of the special educators participating in the study provide second language services in their classrooms. Results also show that language services provided by speech language pathologists are …

Sex Differences In Cognitive Decline In Mild Cognitive Impairment And Alzheimer's Disease, Juliann Thompson

Theses and Dissertations

Alzheimer's disease (AD) is the most common form of dementia and results in progressive cognitive decline, particularly in regards to memory (National Institute on Aging, 2012). Prior research has shown sex differences in brain-atrophy rates of AD patients, with women experiencing a higher rate of progression in volume reduction (Skup et al., 2011). This suggests that there may also be differences in cognitive functioning between sexes, particularly in the rate of cognitive decline with a more rapid disease progression for dementing females compared to dementing males. The current study monitored memory function longitudinally in approximately 200 total participants, 100 with …

Moral Values In Moral Psychology? A Textual Analysis, Shannon Starks

Theses and Dissertations

What values, if any, is moral psychology based on with regard to what humans should be like? While the value-free ideal of science requires at least the bracketing of values in regards to the conducting of research and influence on its results, this investigation takes seriously the concerns of leading social psychologists that biases may influence the subdiscipline. Textual analyses of moral psychology's literature involving content analysis of codes and cultural discourse analysis of value themes illuminate values involving moral problems and moral goods that may inherently influence research at various levels. It is proposed that values are impossible to …

Using The Assessment For Signal Clients As A Feedback Tool For Reducing Treatment Failure, Melissa Mallory White

Theses and Dissertations

The Clinical Support Tools (CST) was developed to help therapists organize and target potential problems that might account for negative outcomes in psychotherapy. The core of CST feedback is The Assessment for Signal Clients (ASC). The purpose of this study was to describe and identify patterns of problems that typically characterize off-track cases. A cluster analysis of 107 off-track clients revealed three client types: those whose problems were characterized by alliance and motivational difficulties; those characterized by social support and life event difficulties; and those whose problems had an indistinguishable pattern. Loglinear modeling showed that if patients had less therapeutic …

An Investigation Of Associations Between Heart Rate Measures Of Aerobic Fitness And Executive Functioning In Pre-Adolescent Children, Kimberly Anne Barnett

Student Works

The present study evaluated the associations between direct measures of aerobic fitness and executive functioning in pre-adolescent children aged 8 to 12 years. To evaluate these associations, the study employed a cross-sectional design and a series of three step hierarchical regressions were conducted. Results suggest that after controlling for age, sex, and BMI percentile, heart rate measures of aerobic fitness did not independently predict executive function. These findings provide preliminary evidence that contradicts a growing body of research within the adult literature demonstrating an association between aerobic fitness and executive function.

The Relationship Between Scores From The Student Risk Screening Scale: Internalizing And Externalizing (Srss-Ie) And Scores From Student Engagement Instrument (Sei) In A Sixth-Grade Sample, Adrienne Ann Atkin

Student Works

This study analyzes the relationship between scores from a measure of student engagement and scores from a measure that screens students for being at risk for emotional and behavioral disorders (EBD) in sixth grade students. Screening instruments are used in schools to improve identification of students at risk for behavioral difficulties. Measures of engagement assess students' levels of psychological and cognitive engagement in school. Students in this study completed the Student Engagement Instrument (SEI), an instrument used for measuring student engagement. Teachers completed the Student Risk Screening Scale-Internalizing and Externalizing (SRSS-IE) for their students, which screens for risk of EBD. …

The Impact Of Behavioral Activation On Maternal Well-Being In Mothers Of Children With Autism Spectrum Disorder, Christine Horne Mcallister

Theses and Dissertations

Autism Spectrum Disorder (ASD) is a developmental disorder known for deficits in language and social skills. It is often associated with maladaptive behaviors. Studies have indicated that these behaviors in children lead to increased stress, anxiety and depression in mothers. This study examines the effects of parent-implemented Positive Behavior Support (PBS) and behavioral activation (BA) on reducing problem behaviors and increasing maternal wellness. The single subject study was conducted with three mothers (between the ages of 30 and 45) and their three children (between the ages of 5 and 7) with autism spectrum disorder. The results of this study demonstrate …

Spiritual Pathways To Healing And Recovery: An Intensive Single-N Study Of A Patient With An Eating Disorder, Troy William Lea

Theses and Dissertations

This study presents an in-depth case study of eight sessions of spiritually integrated psychotherapy with a 20-year-old woman recovering from an Eating Disorder. The inclusion and utility of session-to-session outcome data as well as systematic follow up data in conjunction with in-depth qualitative interviews are shown. The therapist and client's perspectives are highlighted over the course of treatment. Three clinical areas of focus (renewing identity, reducing self-contempt, and fostering hope) are extracted from the qualitative interviews and the therapeutic process of weaving them together is highlighted. The Tau-U and SMA single case study statistical analyses are used to highlight clinical …

The Relationship Between Scores From The Student Risk Screening Scale: Internalizing And Externalizing (Srss-Ie) And Scores From Student Engagement Instrument (Sei) In A Sixth-Grade Sample, Adrienne Ann Atkin

Theses and Dissertations

This study analyzes the relationship between scores from a measure of student engagement and scores from a measure that screens students for being at risk for emotional and behavioral disorders (EBD) in sixth grade students. Screening instruments are used in schools to improve identification of students at risk for behavioral difficulties. Measures of engagement assess students' levels of psychological and cognitive engagement in school. Students in this study completed the Student Engagement Instrument (SEI), an instrument used for measuring student engagement. Teachers completed the Student Risk Screening Scale-Internalizing and Externalizing (SRSS-IE) for their students, which screens for risk of EBD. …

An Investigation Of Associations Between Heart Rate Measures Of Aerobic Fitness And Executive Functioning In Pre-Adolescent Children, Kimberly Anne Barnett

Theses and Dissertations

The present study evaluated the associations between direct measures of aerobic fitness and executive functioning in pre-adolescent children aged 8 to 12 years. To evaluate these associations, the study employed a cross-sectional design and a series of three step hierarchical regressions were conducted. Results suggest that after controlling for age, sex, and BMI percentile, heart rate measures of aerobic fitness did not independently predict executive function. These findings provide preliminary evidence that contradicts a growing body of research within the adult literature demonstrating an association between aerobic fitness and executive function.

Functional Brain Imaging In Survivors Of Critical Illness: A Prospective Feasibility Study And Exploration Of The Association Between Delirium And Brain Activation Patterns☆, James C. Jackson, Alessandro Morandi, Timothy D. Girard, Kristen Mirkle, Amy J. Graves, Jennifer L. Thompson, Ayumi K. Shintani, Max L. Gunther, Christopher J. Cannistraci, Baxter P. Rogers, John C. Gore, Hillary J. Warrington, Wesley Ely, Ramona O. Hopkins

Faculty Publications

Purpose

We undertook this pilot prospective cohort investigation to examine the feasibility of functional magnetic resonance imaging (fMRI) assessments in survivors of critical illness and to analyze potential associations between delirium and brain activation patterns observed during a working memory task (N-back) at hospital discharge and 3-month follow-up.

Materials and methods

At hospital discharge and 3 months later, fMRI assessed subjects' functional activity during an N-back task. Multiple linear regression was used to examine associations between duration of delirium and brain activity, and elastic net regression was used to assess the relationship between brain activation patterns at 3 months and …

"Out Of Sight, Out Of Mind": Examining The Association Between Geographic Distance And The Likelihood Of Cheating, Krista Joy Dowdle

Theses and Dissertations

Distance from a partner can put a strain on romantic relationships, especially when one is surrounded by attractive alternatives, as is often the case when moving away to college. Long distance relationships are often associated with increased stress, less relationship stability, and lower levels of relationship satisfaction. Distance may also be associated with cheating on one's romantic partner. The few studies that have examined cheating behavior in college students have found an increase in cheating over a very short, non-representative interval of time when partners were separated (e.g. spring break) but did not control for important variables such as alcohol …

Concept Identification And Formation In Adolescents Diagnosed With Autism Spectrum Disorder, Jonathan Sterling Beck

Theses and Dissertations

Abstraction is an inductive process through which specific details become united by a general concept. Abstraction incorporates two sub-skills: concept identification which involves recognizing patterns created by an external agent, and concept formation which is more difficult, requiring independent creation of a schema to organize information. Impairments in concept identification and formation are theorized to underlie a variety of practical difficulties of individuals with autism spectrum disorder (ASD; e.g., failure to generalize learning in one context to a similar, but new context). However, past research has yielded mixed results, with some finding significant impairment and others finding intact concept identification …

Initial Development And Validation Of The Clinically Adaptive Multidimensional Outcome Survey, Jason Andrew Mcbride

Theses and Dissertations

There has been a long-standing need in the field of psychotherapy to document progress and show effectiveness. The evidence-based practice (EBP) movement has had considerable influence in the field of psychology as evidenced by the APA task force that adopted the stance of evidence-based practice in psychology (EBPP) to ensure quality and accountability for psychological services as well as the integration of science and practice. One of the primary components of EBPP is the use of routine outcome measures (ROMs), which seek to integrate research with practice while simultaneously documenting progress and enhancing treatment. Despite the wave of ROM in …

The Use Of Embedded And Stand-Alone Measures Of Effort In Predicting Academic Ability In College Students, Danita Renee Williams

Theses and Dissertations

Detection of sub-optimal effort is a critical element of all psychological assessment procedures. Failure to consider the validity of the client's performance and symptom reporting may result in inaccurate conclusions about the degree of impairment. Because the American with Disabilities Act requires colleges to provide accommodations for students with documented disabilities, providing resources for students feigning impairment may ultimately drain university resources intended to help those students with disabilities. This study sought to examine the relationship between two different types of measures of effort and variables related to academic ability. De-identified archival data was gathered from the University Accessibility Center …

Utah Mental Health Professionals' Recommendations For Working With Youth At Risk For Suicide, Amy Paskett Stillman

Theses and Dissertations

Suicide has immediate and long-term negative effects on surviving family members and adverse effects in the school and community. Suicide rates for children and adolescents have increased in the United States since 2009. As part of suicide prevention efforts, information about risk factors and warning signs are typically addressed in schools, private organizations, and communities. In addition to academic literature for professional audiences, various therapeutic resources are available to assist those who grieve the suicide of a loved one. In particular, practical and easy-to-implement interventions are needed by those who offer support to suicidal individuals and survivors of suicide. Practical …

Gender Threat, Male Dominance, And Masculinity: A Perfect Storm For Workplace Aggression, Brooke Elise Dresden

Theses and Dissertations

Higher prevalence of gender harassment has previously been identified in male dominated workforces, but not in academia. Factors such as implicit bias, male dominance, perceived gender threat, and heightened masculinity may increase the likelihood of gender harassment occurring in an academic setting. Two studies investigated this. In Study 1, one hundred seventy-one (92 male, 79 female) participants from male dominated and gender equivalent majors completed an online survey in which their explicit attitudes regarding gender and authority (GAM; see Rudman & Kilianski, 2000), and implicit associations regarding gender and careers (IAT; see Greenwald, McGhee, & Schwartz, 1998) were measured. Additionally, …

Associations Between Physical And Sedentary Activity Regularity And Sleep In Preschoolers And Kindergartners, Kara Mcrae Duraccio

Theses and Dissertations

Short sleep duration in childhood has been associated with an increased risk of overweight and obesity. Research suggests that physical activity might mediate this association; however, studies examining associations between physical activity and sleep in young children have reported equivocal findings. A possible explanation for these inconsistencies is that past studies have looked at total physical activity counts rather than examining physical activity regularity. We aim to explore the relationship of regular physical activity, sedentary behavior, and sleep in preschoolers and kindergartners. 131 children (ages 4-6) were included in this study. Each child wore a waist-worn accelerometer for three days …

Does Sleep Disturbance Among Parents Of Infants Predict Increased Depressive Symptoms?, Zachary Joseph Blackhurst

Theses and Dissertations

Research has shown that sleep disturbance (e.g., sleep latency, wakefulness after sleep onset [WASO]) negatively affects physical, emotional, and mental health. For many adults, the postpartum period is one that is particularly highlighted by sleep disturbance and fatigue. Postpartum mothers are also more vulnerable to psychiatric disorders such as depression. We sought to investigate whether the number of children and presence of an infant predicted clinically significant sleep disturbance, and subsequently, depressive symptoms, for both mothers and fathers. We found that having an infant was significantly associated with increased wife WASO, which in turn was associated with increased depressive symptoms …

Cortical Thickness And Voxel-Based Morphometry Of Classic Motor Regions Of Interest In Autism Spectrum Disorder, Tyler Cole Duffield

Theses and Dissertations

Prior research has suggested that any cortical volume (CV) abnormalities in Autism Spectrum Disorder (ASD) need to be further explored by examination of the two determinants of CV, that being cortical thickness (CT) and pial surface area (PSA; Murphy, Beecham, Craig, & Ecker, 2011). The current study suggests that the two determinants of CV should be explored even in the presence of null CV findings, if structure-function analyses are significant (i.e., bi-lateral precentral gyrus and neuropsychological motor test) as demonstrated in the current sample (see Duffield et al., 2013). The only significant anatomic finding was reduced CT in the left …

The Relationship Between Dispositional Mindfulness Characteristics And Anxiety In High Functioning Adults Diagnosed With Autism Spectrum Disorder, Max Emanuel Maisel

Theses and Dissertations

Adults with autism spectrum disorder (ASD) experience elevated levels of anxiety and worry compared to neurotypical people. However, there is a dearth of extant research on effective interventions for comorbid anxiety and worry in this population. Mindfulness, which is often defined as paying attention to the present moment in a nonjudgmental manner, has been shown to be a propitious treatment for anxiety, worry, and other psychological ailments in neurotypical people. However, in a relatively new area of study, evidence has been growing which suggests mindfulness can also be effective in helping people with ASD cope with anxiety and worry. The …

Anxiety In College Students: Implications From The Ccmh Database, Payton Jones, G. Tyler Lefevor

FHSS Mentored Research Conference

In 2013, an unprecedented 12.4% of college students were diagnosed or received treatment for an anxiety disorder. Using the Collegiate Center for Mental Health (CCMH) database, which includes data from over 140 university counseling centers, we analyzed covariates of anxiety concerns and the implications of these findings. We found that academic and financial concerns correlate highly with anxiety in college students, suggesting that the recent increase in college student anxiety may mirror the increases seen in the cost and importance of university education over the last few decades.