Psychology Commons^™

Prereaders And Eyetracking, Anna Banks, Steven Luke

Journal of Undergraduate Research

Reading to children has long been considered a critical factor in the development of their reading skill¹. However, very little research has been done on prereader children and their eye movements. Studies that have been performed show that children tend to fixate more on the illustrations in books than on the words in the books (looking at the words only 7% of the time)². Moreover, children tend to look more at illustrations of objects that are mentioned in the story³. To date there is very little research investigating whether children’s eye movements are so …

Interest In Genomic Testing Among Individuals At Increased Risk For Colorectal Cancer, Jordan Sgro, Wendy Birmingham

Journal of Undergraduate Research

CRC is the third leading cause of cancer death in the U.S. Despite the fact that screening can detect CRC earlier and lead to better outcomes, screening adherence remains less than optimal in individuals with increased family risk. Identifying the genetic causes of moderate increases in CRC risk may allow individuals to be aware of their risk through genomic testing, rather than relying solely on family history analysis and may facilitate further tailoring of screening and risk reduction recommendations. This research also has implications for clinical practice by informing providers about the broader context of decision-making, which may be important …

Depression, Suicide, And Performance Monitoring: Identifying Neuroelectric Markers Of Suicidal Behavior, Kaylie Carbine, Michael Larson

Journal of Undergraduate Research

From 2000-2009, suicide mortality rates increased by 15% (Rockett, et al., 2012) and 98% of individuals who complete suicide have diagnosable psychopathology (Bertolote, Fleischmann, De Leo, & Wasserman, 2003). Individuals at risk for suicide exhibit cognitive impairments in decision-making and problem-solving abilities (Pollock & Williams, 2004; Jollant, et al., 2005). These cognitive deficits may be related to deficits in performance monitoring. Performance monitoring is the ability to continually assess behavior in order to make adjustments and improve performance. Performance monitoring is mediated by the anterior cingulate cortex (ACC), which is related to cognitive control abilities. Furthermore, suicidal thoughts and behaviors …

Skill Acquisition In The Identification Of Symptoms Associated With Autism Spectrum Disorders Among Three Pre-Professional Groups, Kristi Hoover, Blake Hansen

Journal of Undergraduate Research

The purpose of this study was to train three groups of pre-professional students on identification of behaviors associated with autism spectrum disorders. Johnson (2008) emphasized that “an increased awareness of early signs of autism can facilitate surveillance and enable [Professionals] to play a key role in early recognition that, when coupled with earlier access to appropriate interventions, could improve outcomes markedly” (p. 86). The study taught undergraduate students from nursing, early childhood education, and special education how to identify some of these behaviors that are red flags for autism.

Strength-Based Assessment For Children With Autism And Related Disabilities In Bosnia, Mckenzie May, Blake Hansen

Journal of Undergraduate Research

Bosnia was the center of conflict during the war in Yugoslavia from April 1992 to December 1995. In post-war Bosnia, where there are limited resources, families of children with special needs bare the burden of care on their own. Caring for a child with significant disabilities on a daily basis places immense pressure on Bosnian families (Hastie, 1997). Steiner points out, “For parents of children with autism, identifying positive characteristics of the child and the relationship may be particularly beneficial because the stressors associated with the disability are likely to be chronic, and cannot be easily mastered.” (Steiner, 2010)

The Unique Influences Of Parental Divorce And Parental Conflict On Emerging Adults In Romantic Relationships, Scott R. Braithwaite, Reed A. Doxey, Krista Dowdle, Frank D. Fincham

Faculty Publications

Parental divorce and parental conflict influence children across multiple domains, including risk of divorce in their own marriages. However, parental conflict and divorce, both separately and the interaction between the two, have not often been studied in premarital relationships, especially when considering possible mechanisms mediating these effects. In a large sample of emerging adults (N = 353), we show that when the most plausible mediating mechanisms are simultaneously considered, only relational commitment mediates the influence of parental conflict on outcomes. Parental conflict in the absence of divorce was associated with less commitment and, in turn, less relationship satisfaction and stability …

An Evaluation Of A Smartphone–Assisted Behavioral Weight Control Intervention For Adolescents: Pilot Study, Chad D. Jensen, Kristina M. Duncombe, Mark A. Lott, Sanita L. Hunsaker, Kara Mcrae Duraccio, Susan J. Woolford

Faculty Publications

Background: The efficacy of adolescent weight control treatments is modest, and effective treatments are costly and are not widely available. Smartphones may be an effective method for delivering critical components of behavioral weight control treatment including behavioral self-monitoring.

Objective: To examine the efficacy and acceptability of a smartphone assisted adolescent behavioral weight control intervention.

Methods: A total of 16 overweight or obese adolescents (mean age=14.29 years, standard deviation=1.12) received 12 weeks of combined treatment that consisted of weekly in-person group behavioral weight control treatment sessions plus smartphone self-monitoring and daily text messaging. Subsequently they received 12 weeks of electronic-only intervention, …

Sibling Experiences: Living With Young Persons With Autism Spectrum Disorders, Tina Dyches, Beth Ward, Brianna Smith Tanner, Barbara Mandleco, Donna Freeborn

Faculty Publications

Like other young people, those with autism spectrum disorder (ASD) have an impact on siblings in both positive and negative ways. Research indicates positive attributes include maturity and responsibility; positive self-concept; less quarrelling and competition; admiration for the person with ASD; and satisfactory sibling relationships. Negative attributes include fear of frightening or violent behavior, decreased sibling intimacy, and social and emotional difficulties. However, most research relies on information from parents/teachers, rather than from siblings. Therefore, this qualitative descriptive study explored experiences of 11 brothers and 11 sisters living with a young person with ASD through audiorecorded semi-structured interviews. Analysis revealed …

No Association Between Latent Toxoplasmosis And Multiple Body Measures In U.S. Adults, Bruce L. Brown, Andrew N. Berrett, Shawn D. Gale, Lance D. Erickson, Dawson W. Hedges

Faculty Publications

Toxoplasma gondii (Nicolle et Manceaux, 1908) is an intracellular parasite that can cause ongoing latent infection persisting for the duration of a non-definitive host's life. Affecting approximately one-third of the world's population, latent toxoplasmosis has been associated with neuropsychological outcomes and a previous report suggested an association between latent toxoplasmosis and adult height. Given the large number of people with latent toxoplasmosis and its potential associations with human height, we sought to better understand the association between latent toxoplasmosis and human morphology by evaluating seropositivity for T. gondii and multiple body measures reported in the National Health and Nutrition Examination …

What Mediates The Relationship Between Religious Service Attendance And Aspects Of Well-Being?, Scott A. Baldwin, Patrick R. Steffen, Kevin S. Masters

Faculty Publications

Religious service attendance predicts increased well-being across a number of studies. It is not clear, however, whether this relationship is due to religious factors such as intrinsic religiosity or due to nonreligious factors such as social support or socially desirable responding. The purpose of the present study was to examine the relationship between religious service attendance and well-being while simultaneously examining intrinsic religiosity, social support, and socially desirable responding as potential mediators of the relationship. A sample of 855 participants (71 % female, average age 19.5) completed questionnaires assessing religiosity, social support, socially desirable responding, and well-being. Path models were …

Absence Of “Joseph Smith” In The Book Of Mormon: Lack Of The Name Letter Effect In Nephite, Lamanite, And Jaredite Names, Bruce L. Brown, Sharon Black, Brad Wilcox, Wendy Baker Smemoe

Faculty Publications

Although some authors of fiction attempt to hide their real names by publishing their work under pseudonyms, the letters and sounds they consciously or subconsciously select for the names of their characters often reveal the author’s true identity. Since 1985, research has explored the name letter effect—the preference people show for the letters and sounds (especially initial sounds) in their own names. This tendency is evident in the highly personal and introspective literature produced in the United States during Joseph Smith’s lifetime by authors such as Nathaniel Hawthorne, Washington Irving, and Edgar Allan Poe. The purpose of this study was …

No Association Between Current Depression And Latent Toxoplasmosis In Adults, Bruce L. Brown, Shawn D. Gale, Andrew N. Berrett, Lance D. Erickson, Dawson W. Hedges

Faculty Publications

Changes in behaviour and cognition have been associated with latent infection from the apicomplexan protozoan Toxoplasma gondii (Nicolle et Manceaux, 1908) in both animal and human studies. Further, neuropsychiatric disorders such as schizophrenia have also been associated with latent toxoplasmosis. Previously, we found no association between T. gondii immunoglobulin G antibody (IgG) seropositivity and depression in human adults between the ages of 20 and 39 years (n = 1 846) in a sample representative of the United States collected by the Centers for Disease Control as part of a National Health and Nutrition Examination Survey (NHANES) from three datasets collected …

Solutions For Wellness: Outcome Review And Analysis Of A Healthy Lifestyle Group, Gary Burlingame, Valerie King, Rebecca Janis

Faculty Publications

Individuals with serious mental illness (SMI) experience a notably decreased life span due, in part to a metabolic syndrome linked to psychotropic medications commonly prescribed to SMI patients. Eli Lilly’s Solutions for Wellness (SFW) program was designed to address some of the risk factors (e.g., weight, diet, lifestyle) that exacerbate the metabolic syndrome in SMI outpatients. However, there is limited data as to the effectiveness of the SFW program for hospitalized SMI patients. We replicate and compare SFW outcomes from an inpatient SMI population treated at the Utah State Hospital with previous research that tested an abbreviated SFW curriculum of …

Folate And Inflammatory Markers Moderate The Association Between Helicobacter Pylori Exposure And Cognitive Function In Us Adults, Bruce L. Brown, Andrew N. Berrett, Shawn D. Gale, Lance D. Erickson, Dawson W. Hedges

Faculty Publications

Background: Helicobacter pylori(H. pylori) infection is associated with cogni-tive deficits in humans, an association potentially mediated or moderated byfolate concentration or inflammation.Materials and

Methods: We used the National Health and Nutrition Exami-nation Survey (NHANES) datasets to examine whether folate concentrationor inflammation mediates or moderates the relationship betweenH. pyloriand cognitive function. Models were performed using linear, Poisson, andzero-inflated Poisson regression, and we performed separate analyses forgroups aged 20–59 and 60–90 years with sample sizes ranging from 700 to1700.Results:We did not find evidence of mediation in either age group. In the20- to 59-year group, interactions betweenH. pyloriand ferritin (pvaluesranging from .004 to …

The Role Of Stress In Hypersexual Behavior, Randy Gilliland

Theses and Dissertations

The proposed diagnostic criteria for Hypersexual Disorder included "[r]epetitively engaging in sexual fantasies, urges, or behaviors in response to stressful life events" (Kafka, 2010, p.279) as a symptom, although no data demonstrates a causal relationship between stress and hypersexual behavior. We sought to confirm previous findings while furthering the field's understanding of this relationship by being the first study to assess stress and hypersexual behavior across multiple time points. Specifically, we sought to test three hypotheses within a sample of men seeking treatment for hypersexual behavior: 1) hypersexual individuals report higher stress levels than published norm samples; 2) stress predicts …

Impact Of Heart-Rate Variability Biofeedback On Major Depression Disorder In Resting-State Fmri, Hiu Wai Caldwell

Theses and Dissertations

Major depressive disorder (MDD) is one of the most common psychiatric illnesses and causes significant disturbances in daily functioning. Research on heart-rate variability (HRV) biofeedback training suggests that HRV is an efficacious adjunct to psychotherapy in reducing depressive symptoms. The purpose of this study was to examine neurological changes in depressed individuals who were randomized to either a psychotherapy plus HRV biofeedback training or to a treatment as usual group. A control group with no history of depression was also studied. We collected psychological, physiological, and imaging data from 30 participants (10 in an experimental group, 10 in a treatment …

Culturally Relevant Parental Involvement: Perceptions Of Mexican Immigrant Mothers In Rural Wyoming, Sandra P. Sanderson

Theses and Dissertations

The purpose of this study was to understand Mexican immigrant mother's perceptions concerning parental involvement with their children's schools. It provides a perspective on cultural considerations relevant to the implementation of Epstein's model of parental involvement. Eight mothers, two documented and six undocumented, who had emigrated from Mexico and were living in rural Wyoming, were interviewed. The information provided by the participants included descriptions of practices the mothers considered meaningful when involved with their children's education. They shared their own experiences of their school attendance in Mexico and their own parents' involvement with their education. They also shared their understanding …

Mothers' Views Of Their Children's Anxiety In Autism: A Qualitative Approach, Jessica Mae Palilla

Theses and Dissertations

Children diagnosed with autism spectrum disorders (ASD), which is marked by severe social disabilities, also present with higher rates of anxiety. Understanding the qualitative symptoms that underlie anxiety in ASD may help to better characterize the overlap of ASD and anxiety symptomology and suggest targeted treatment strategies. Twenty mothers with male children diagnosed with high-functioning ASD were interviewed using a follow-up interview to the SCAS parent rating scale, in order to better understand how mothers perceive their child's anxious thoughts, behaviors and cognitions. All interviews were transcribed and thematic analysis was used to analyze the results. Eight themes emerged from …

Loss Aversion And Perspective Taking In The Sunk-Cost Fallacy, Veronika Rudd Tait

Theses and Dissertations

The sunk-cost fallacy (SCF) occurs when an individual makes an investment with a low probability of a payoff because an earlier investment has already been made. It is considered an error because a rational decision should not factor in now-irretrievable investments, as they do not affect current outcome likelihoods. Previous research has measured the tendency to commit the SCF by using hypothetical scenarios in which participants must choose to make a future investment or not after making an initial investment. There are many theories as to why people commit the SCF. Loss aversion, which is the preference for uncertain over …

Bibliotherapy As An Intervention For Aggressive Elementary Children, Kari Newman

Theses and Dissertations

This study investigated the effect of bibliotherapy as an intervention for aggressive elementary children at a residential treatment center in the western United States. Bibliotherapy was provided for six children, three boys and three girls, ages 9 to 11, Caucasian and Hispanic, who took part in one of two groups. The study involved a multi-baseline design, beginning with a baseline phase, followed by two separate intervention phases comprised of eight sessions of bibliotherapy. Data gathered from almost daily observations along with pre- and post-intervention ratings of aggressive behaviors indicated that four of the six students demonstrated notable decreases in observed …

Removing Very Low-Performing Therapists: A Simulation Of Performance-Based Retention In Psychotherapy, Scott A. Baldwin, Zac E. Imel, Elisa Shang, David C. Atkins

Faculty Publications

Therapists can impact the likelihood a given patient will benefit from psychotherapy. However, therapists are rarely held accountable for their patients' outcomes. As a result, low performing providers likely continue to practice alongside providers with high response rates. In the current study, we conducted a Monte Carlo simulation to illustrate a thought experiment—what happens to patient outcomes if therapists with the worst outcomes were removed from practice? We drew initial samples of 50 therapists from three simulated populations of 1,000 therapists with a mean patient response rate of 50% and different effect sizes for therapist variability in outcomes. We simulated …

A Mexican Woman's Journey In Becoming A Successful American Educator, Lucy Ordaz Sanchez

Theses and Dissertations

This self-study explores the question of "What factors in my life shaped my journey in earning an American college degree and becoming a successful educator in the U.S.?" This question is explored in the context of my own lived experiences. Results contribute to the field of immigrant studies and may encourage others who wish to transition from first generation immigrant to successful professional educator in the U.S. This study employed hermeneutic phenomenology to answer the research question. It used in-depth narrative interviews to elicit my responses to lived experiences from growing up in Mexico to my current teaching position. Thematic …

Effects Of Feedback Assisted Treatment On Post-Treatment Outcome For Eating Disordered Inpatients: A Follow-Up Study, Megan Michelle Bowen

Student Works

Research on the effects of progress feedback and clinician problem-solving tools on patient outcome has been limited to a few clinical problems and settings (Shimowaka, Lambert & Smart, 2010). Only one randomized clinical trial has examined feedback-assisted treatment in an inpatient eating-disordered population. Results from this study suggested that those who received feedback-assisted (Fb) treatment were more likely to meet Jacobson and Truax's (1991) criteria for recovery than participants in the treatment-as-usual (TAU) condition; however, while these interventions appear to have worked well in the inpatient setting, the long-term effects of this treatment have not been investigated. This is especially …

School Resource Officers' Perceptions Of In-School Graffiti: Disciplinary Measures And Prevention Efforts, Bobbi Sue Van Leuven

Theses and Dissertations

The term graffiti has been adapted to mean any type of writings on a surface area that have been scratched, painted or marked. These writings, which are typically perceived from a negative point of view, may be something as small as doodles on a paper or something as large as paintings on a wall or the side of a building. Because graffiti is often part of gang culture and identified as criminal activity, when graffiti enters into a school the school's atmosphere and graffiti deters from a positive educational environment. In this study, five School Resource Officers from urban secondary …

Respite Care And Marital Quality In Parents Of Children With Down Syndrome, Michelle Norton

Theses and Dissertations

Parents of a child with a disability are at greater risk than other couples for having higher stress, adjustment difficulties, and lower marital quality. Respite care has been shown to reduce stress in parents of children with disabilities. This study focused on parents who have a child with Down syndrome and their reported marital quality and respite care received. One hundred and twelve couples, each consisting of a mother and a father who lived with their child with Down syndrome, completed questionnaires including the Revised Dyadic Adjustment Scale, Experience in Close Relationships Questionnaire, Daily Hassles and Uplifts Scale, and a …

Training Middle School Paraeducators Positive Behavior Support Strategies Through Job Embedded Feedback, Carrie Ann Eichelberger

Theses and Dissertations

The current training model for paraeducators traditionally consists of single-day workshops, emails, newsletters, in-service meetings or other similarly isolated and infrequent tips or no training at all. Such practices have caused many paraeducators and teachers to cite a lack of efficient and effective training as one of the major difficulties in their job. The purpose of the study was to establish a causal relationship between the independent variable: the direct instruction of precorrection through modeling and guided practice with bug-in-the-ear feedback and the dependent variable, the performance or nonperformance of positive behavior support strategies in the classroom. The study took …

Participation In Sports And The Development Of Resilience In Adolescents, Jason Johnson

Theses and Dissertations

Adolescents today are faced with an array of risk factors including sexual activity and drug and alcohol use, as well as environmental factors that are beyond their control, such as parental divorce and poverty. The attribute of resilience is an extremely desirable quality that, if developed, has the capacity to reduce the effect of many of these risk factors that many adolescents are exposed to. Sport participation is a potential intervention that a large portion of adolescents can have access to through school and community programs that could potentially foster resilience. The current causal-comparative, non-experimental study sought to add to …

Falsification Of The Look, Rodrigo Andres Veas

Theses and Dissertations

The LOOK is a viewing time measure that seeks to assess sexual interest patterns and is currently in development at Brigham Young University. This instrument is intended to aid current efforts to prevent child sexual abuse by identifying deviant sexual interests. A recently presented study on a similar viewing time measure has raised concerns regarding individuals' ability to falsify sexual interest patterns on average. This study seeks to extend this falsification research to the LOOK in order to assess if falsification of this measure is possible by means of speed or pretense. Participants were exclusively heterosexual non-pedophilic males and females. …

Effects Of Feedback Assisted Treatment On Post-Treatment Outcome For Eating Disordered Inpatients: A Follow-Up Study, Megan Michelle Bowen

Theses and Dissertations

Research on the effects of progress feedback and clinician problem-solving tools on patient outcome has been limited to a few clinical problems and settings (Shimowaka, Lambert & Smart, 2010). Only one randomized clinical trial has examined feedback-assisted treatment in an inpatient eating-disordered population. Results from this study suggested that those who received feedback-assisted (Fb) treatment were more likely to meet Jacobson and Truax's (1991) criteria for recovery than participants in the treatment-as-usual (TAU) condition; however, while these interventions appear to have worked well in the inpatient setting, the long-term effects of this treatment have not been investigated. This is especially …

Teaching Self-Determination Skills To Middle School Students With Specific Learning Disabilities, Audryn Damron

Theses and Dissertations

The purpose of this study was to examine the effects of explicitly teaching self-advocacy skills to three middle school students with mild/moderate disabilities by having them memorize a script and request accommodations in a training and generalization setting. The intervention components included 16 lessons comprising discussion and reflection about their disabilities and educational rights under IDEA, a four-part script, and a prompting procedure. The script included (a) greeting teacher and asking if it's a good time to talk, (b) expressing concern with assignment, (c) asking for accommodation, and (d) thanking teacher. The dependent variables were (a) frequency, measured by the …