Digital Commons Network^™

Beyond The Manual: Training Troubleshooting Skills Through Augmented Reality, Lawrence Allen Smith Jr.

Theses and Dissertations

Many industrial maintenance departments implement and utilize Augmented Reality Technology (ART) and Augmented Reality Technical Training (ARTT) in their day-to-day operations. This study aims to examine technicians' troubleshooting skills by exploring two main questions: (1) how these skills are impacted by Cognitive Load Theory (CLT), and (2) how they are influenced by using either paper manuals or ARTT manuals. The research will compare the effects of traditional paper manuals and ARTT manuals on the learning outcomes of troubleshooters. The measurements of learning outcomes will include cognitive ability, professional specific knowledge, and skill retention. Keywords: augmented reality (AR), industrial maintenance, augmented …

Variable Selection Via Penalized Logistic Regression For Binary Classification, Gloria Antwi-Boasiako

Theses and Dissertations

In this study, we developed some hybrid estimators for variable selection in logistic regression by integrating the sparse local gradients (SLG) with some existing variable selection methods such as LASSO, Elastic net, SCAD, and MCP. The goal is to retain the flexibility of penalized likelihood estimation while improving the stability and interpretability of the selected model.

The finite-sample performance of the proposed methods is examined through a Monte Carlo simulation study covering low-, moderate-, and high-dimensional settings under different levels of predictor correlation. The simulation results show that incorporating SLG screening generally leads to more controlled model sizes and fewer …

The Motivations Of Adult Piano Students In The Republic Of Korea, Eunsong Kim

Theses and Dissertations

Adult participation in piano study has increased in recent years; however, relatively little research has examined how adult learners initiate and sustain long-term engagement. This qualitative study explored the process through which adult piano students develop and maintain motivation over time and how sustained piano study becomes integrated into their everyday lives. Data was collected through semi-structured interviews with five adult piano students in the Republic of Korea and analyzed using thematic analysis to identify recurring patterns in their experiences. The findings revealed that initial motivation was shaped by childhood musical memories, the search for a personal sanctuary, and the …

Why Last-Minute Studying Fails, Ava Oberg

Psychology Student Publications

This paper discusses why last minute cramming is ineffective and can be detrimental if you are trying to remember the information long term. It highlights the benefits of spaced practices and retrieval -based Practices to improve your long term retention. This paper states that adopting more effective study strategies can improve your academic performance and help with long term retention.

Does Music Education Improve Test Scores?, Claire Mclaughlin

Psychology Student Publications

Music programs are often among the first to be reduced when schools face budget constraints. Yet many educators believe that music education contributes to students’ broader academic success. This paper examines whether music education improves test scores? Drawing on longitudinal studies, quasi-experimental research, and correlational analyses, this paper explores the relationship between music training and academic performance, particularly in reading and mathematics. Research suggests that students who participate in music education often demonstrate improved executive functioning, academic competence, and standardized achievement scores. However, findings also indicate that the relationship is complex and influenced by factors such as instructional quality, socioeconomic …

The Effects Anorexia Nervosa Has On Cognitive Function, Gracie Jensen

Psychology Student Publications

This paper examines the effects of anorexia nervosa on cognitive function and how it impacts children and adolescents' everyday lives. It highlights the importance of increased awareness and support for the individuals affected by the disorder.

Helping Others To Help Yourself: Effects Of Prosocial Behavior On Anxiety And Depression, Matheus Muniz Pereira Vargas

Psychology Student Publications

Helping others is a good way to help prevent psychological disorders. The literature reviewed here points towards a protective and mitigating effect on symptoms of anxiety and depression brought upon by prosocial behaviors. Prosocial behavior is associated with higher positive moods in participants with depression (Schacter & Margolin, 2019), it is negatively correlated with feelings of reported rates of depression, anxiety and isolation (Naclerio et al., 2026), and seems to have a protective effect against development and exacerbation of anxiety (Okuyucu et al., 2024). All of that indicates that encouraging these behaviors lead to more positive mental health outcomes without …

The Extent To Which Online Symptom Searching Predicts Health Anxiety Among Adults, Lakelyn Jonell

Psychology Student Publications

The internet has the potential to provide inaccurate, misleading and alarming information. Individuals may begin to hyper fixate on their symptoms and overall health when being provided with worse-case scenario answers. This experience can lead an individual to develop health anxiety, a condition characterized by excessive fear and worry due to a perceived threat to individuals health.

Effective Interventions On Gambling Disorder While Reducing Social Stigma, Kayla Tretter

Psychology Student Publications

This paper examine effective interventions on gambling disorder and how stigma can derail an individual's recovery. It specifically focuses on the integration of motivational interviewing (MI) and cognitive behavioral therapy (CBT) as treatments.

The Effect Of Background Music On Reading Comprehension, Erika Murry

Psychology Student Publications

This paper reviews recent findings by researchers surrounding the relationship between listening to background music and reading comprehension. Tempo, lyrics and mode are examined, as well as several confounding factors.

The Reason To The Rhythm: The Impact Of Music Training On Cognitive Development, Gretta Gebhard

Psychology Student Publications

Musical training is often associated with growth artistically, however its influence reaches beyond artistry into further advancement of cognitive development. This paper explores the extent of the benefits that learning to play an instrument can have on a child’s developing mind through various executive functioning, attention control, memory processing, and language based skills.

Is It Altruism Or Codependency? A Dive Into Our Relationships With Others, Livia Dietrich

Psychology Student Publications

Codependency is characterized by the tendency to put others’ needs ahead of your own. It can affect anyone; but is typically most common in mothers. This paper explores many reasons someone may fall into these patterns, such as low self-esteem or an abusive partner. Trends of relationships in one’s past, like their relationship with their parents, could also affect the likelihood of codependent tendencies. These examinations can help to identify what codependency looks like in order to repair relationships moving forward

Roundtable: Issue 5, Brody Rohrich, Jonathan Blessing, Kysten Keever, Mona Kuylee, Makenna Maples-Janisch, Gavin Mitzel, Victoria Voss

Roundtable: Journal of the UND Honors Program

No abstract provided.

Beyond Words: Photovoice As A Tool For Inclusive Research, Lauren Stone

Psychology Student Publications

No abstract provided.

Effects Of Screen Time On Childhood Development, Elizabeth Bridge

Psychology Student Publications

This science communication paper explores the psychological effects of screen time on childhood development. It emphasizes the effects on childhood intelligence, social skills, language skills, emotional regulation skills, and mental health.

Social Media And Its Effects On Students’ Attention Spans, Katie Greff

Psychology Student Publications

How social media effects students attention spans. Students are greatly effected because of growing digital learning environments.

Moving Towards Wellness: How Exercise Can Ease Depression And Anxiety In Young Adults, Morgan Hartze

Psychology Student Publications

Depression and anxiety are among the most common mental health concerns affecting young adults, impacting mood, motivation, and daily functioning. While therapy and medication can be effective, many young adults continue to experience symptoms, highlighting the need for additional strategies. Research suggests that regular physical activity is an accessible, cost-effective way to improve mental health. Moving your body boosts the “feel good” chemicals, such as serotonin and dopamine, while reducing stress hormones, such as cortisol. Physical activity also provides a healthy distraction from negative thoughts and helps establish routines that support well-being. Even brief amounts of moderate exercise, such as …

Cognitive Drunkenness: Sleep Deprivation And Cognition In College Students, Alexandra Pavek

Psychology Student Publications

Sleep deprivation is a common occurrence among college students. The purpose of the paper is to shed light on the sources of sleep loss in college students, the cognitive consequences, and the comparison to alcohol-related impairment.

The Science Of Attachment: How Early Bonds Shape Who We Become, Rani Patel

Psychology Student Publications

Attachments theories suggest the answer begins in infancy. Originally developed by John Bowlby and later supported by the “Strange Situation” attachment research conducted by Mary Ainsworth, attachment science shows that the quality of early interactions with caregivers influence how children develop trust, seek support, and manage emotions. Through years of empirical research psychologists have identified four main attachment styles, secure, anxious, avoidant, and disorganized, later connected to relationship patterns. Modern research also highlights that attachment patterns are not permanent, supportive experiences later in life can promote growth and change.

Motive To Kill: The Link Between Childhood Trauma And Homicide, Natalie L. Scholz

Psychology Student Publications

What motivates some individuals to commit homicide and what role does childhood trauma play in increasing that risk? Psychology and neuroscience suggest that when a child experiences traumatic events it can change how they handle stress, emotional control, and how their brain develops. All these factors can lead to them acting out in more violent ways. The Adverse Childhood Experiences study shows that traumatic events during one’s childhood can have a negative effect on their mental wellbeing later in life making them more prone to act out aggressively and possibly having more criminal involvement. Exposure to trauma has been linked …

Present And Future Effects Of Parental Discipline - What's The Best Way To Parent?, Erica Morrison

Psychology Student Publications

Different parenting styles can have different and long lasting effects on one's children. How we parent can largely shape who your child will become.

Experiential Avoidance And Acceptance-Based Therapy (Abbt), Addison Jo Quern

Psychology Student Publications

Anxiety is an incredibly common mental health concern that impacts individuals globally. Avoidance is a main feature that maintains the symptoms of anxiety but does not allow the individual to experience the distressing scenario, thus reaffirming that discomfort. This attempt to control or avoid anxiety can make the symptoms worse. Research demonstrates that avoidance can perpetuate anxiety, and stress can increase avoidance. Acceptance-based therapy (ABBT) is used to target avoidance behaviors to lessen the overall symptoms of anxiety. ABBT is a third wave of therapy that helps clients focus on the relationship they have with their thoughts and feelings, instead …

The Relationship Between Childhood Adverse Experiences And Adult Depression, Alexander Owens

Psychology Student Publications

This paper explores the current understanding of the linkage between childhood trauma and depression. Before this, childhood trauma and adult depression are described. Overall, there are a few different ways these two constructs can be linked, and they are explored.

Sensory Processing In Early Childhood: Developmental Pathways To Emotional Regulation And Participation, Jadyn Kuppersmith

Psychology Student Publications

How sensory processing develops in early childhood and how it influences emotional regulation and participation in daily activities. Highlighting that all children respond to sensory input differently, which can affect their behavior, anxiety levels, and ability to engage in play, routines, and school. The paper also emphasizes how occupational therapy supports children by adapting environments and promoting self-regulation skills rather than trying to change the child.

Bipolar Disorder: Family Dynamics And Relationships, Ava M. Bailey

Psychology Student Publications

This paper explores the effects of bipolar disorder on family dynamics and relationships, both for individuals with the disorder and those living with them. It discusses bipolar disorder, along with its diagnosis, symptoms, and associated behaviors. Additionally, this paper analyzes the effects that bipolar disorder has on relationships, including parent-child in which the parent has bipolar disorder, parent-child in which the child has bipolar disorder, marital relationships, and interpersonal relationships in general.

Effects Of Exercise Of Cognitive Development In Young Children, Hannah Schlomann

Psychology Student Publications

This paper examines the relationship between physical activity and cognitive development in young children ages 0-5. Increased tablet time and sedentary behavior is becoming common for young children. This paper examines the effect of four categories of movement including screen based sedentary behavior, non-screen based sedentary behavior, light physical activity, and moderate to rigorous physical activity, as well as the effects of motor ability on cognitive development.

Supporting The Supporters: Reducing Stress For At Home Dementia Caregivers, Kendra Spitzer

Psychology Student Publications

Caring for individuals with dementia is associated with an increased mental strain, stress, anxiety, and depression. This paper explores mental health issues that can derive from caring for people living with dementia. Dementia is a highly progressive condition that impacts cognition and behavior, which affects both the individual and caregiver. While caregiving provides meaningful skills and a strong meaning to life, it also presents unpredictability and emotional distress. This paper highlights evidence-based supports to reduce mental health illnesses and burdens on caregivers. Supports such as social networks, digital mental health tools, mobile apps, and validation therapy are noted to be …

The Role Of Emotional Dysregulation In Anorexia, Grace Larson

Psychology Student Publications

An examination of the role of emotional dysregulation in the development and maintenance of Anorexia Nervosa. Discusses the overlapping factors including emotional awareness and regulation, social threat attention biases, perfectionistic personality traits, and childhood trauma.

Why Doomscrolling Makes Us Feel Worse About Ourselves: A Social Comparison Perspective, Emma Kuiper

Psychology Student Publications

Doomscrolling, the act of repetitively consuming negative news and social media content, has become a common addiction among younger adults. This paper applies social comparison theory to explore why doomscrolling often diminishes individuals’ self-esteem. Social media often promotes upward comparisons by presenting a “perfect” view of others’ lives, which can trigger negative emotions and envy.

Victimization, Health, And Help Seeking In North Dakota: How Interpersonal Violence Shapes Physical And Mental Health, Tahmid Hassan Jeeshan

Graduate Research Achievement Day Posters

Interpersonal violence extends beyond physical assault to include psychological and/or emotional abuse that can produce substantial physical and mental health consequences. This study examines how multiple forms of interpersonal violence relate to health outcomes among North Dakotan women, focusing on differences between rural and non rural residents. We compare victimization patterns, physical and mental health status, and treatment seeking behaviors. We anticipate that rural victims will report more severe or chronic victimization yet face reduced access to and use of healthcare and victim services. By jointly considering violence type, rural versus non-rural status, health outcomes, and treatment seeking, this project …