Digital Commons Network^™

Diet, Inflammation, Gut Microbiome, And Mental Health, Ashley R. Polokowski

Dissertations, Theses, and Capstone Projects

Omega-3 fatty acids (ω-3 FAs) are an essential fatty acid necessary for healthy development in mammals. They possess anti-inflammatory properties and have more recently been shown to impact gut microbiota, both factors hypothesized to be associated with depression and anxiety. Thus, empirical efforts have begun to examine the benefit of ω-3 FAs as a treatment option for various psychological disorders. Although there is evidence that ω-3 FAs have favorable outcomes on depressive symptoms, the relationship between ω-3 FAs and anxiety and the pathways by which ω-3 FAs produce beneficial health effects are poorly understood. Both inflammation and the gut microbiome …

The Impact Of Racial Microaggressions And Major Discriminatory Events On Mental Health, Florence Lui

Dissertations, Theses, and Capstone Projects

The current study, a secondary data analysis, sought to determine the number and nature of latent groups for experiences of spectrum racial discrimination (i.e., both major and microaggressive racial discrimination) in a sample of emerging adults from a people of color (POC)-majority public university setting in the United States, and to understand the role of socio-demographic variables in defining each group. In addition, the study aimed to ascertain the extent to which endorsing spectrum racial discrimination experiences predicted anxiety and/or depression above the effects of general, non-race-related stress. Finally, the analyses gauged the mediating and/or moderating role of coping in …

Characterization And Optogenetic Manipulation Of The Affective Itch Circuit In Mouse Models Of Itch, Kristen Marie Sanders

Open Access Dissertations

Itch consists of both sensory and affective components. For chronic itch patients, the affective component of itch affects both quality of life (leading to psychological comorbidities) and disease prognosis (by promoting scratching of itchy skin). We found that acute and chronic itch stimuli induced anxiety-like behavior and increased activity (c-Fos expression) in the amygdala in adult male C57BL/6 mice. Itch stimuli also increased activity in projection areas to the amygdala, suggesting that these regions form a circuit for affective itch processing. Selective optogenetic activation of histamine-responsive amygdala neurons in adult male and female Fos:CreER^T2;R26^Ai14 mice using the …

Using Microsoft Hololens To Improve Memory Recall In Anatomy And Physiology: A Pilot Study To Examine The Efficacy Of Using Augmented Reality In Education, Chen Chen, Lei Zhang, Tony Luczak, Eboni Smith, Reuben F. Burch

Journal of Educational Technology Development and Exchange (JETDE)

This paper explores the use of augmented reality (AR) to improve memory recall and learning experiences in human anatomy and physiology. In particular, the opportunity to assess new computer technologies to improve learning environments may allow for an improvement in self-efficacy and a reduction in test anxiety. Twenty-two undergraduates participated in one of two study groups, the Microsoft HoloLens group (HLNS) or the traditional projector-based Microsoft Power Point group (PPT). Each group completed a five-minute, three-subject anatomy identification and brain physiology memory test. After a three-minute time delay, participants completed a fill-in-the-blank anatomy identification test and brain physiology question test, …

Examining The Chronic Effects Of Indirect And Direct Cannabinoid Receptor Agonists On Dopamine Transmission In The Nucleus Accumbens Of Mice, Kevin Michael Honeywell

Electronic Theses and Dissertations Archive

A major problem with current anxiolytic medications is abuse liability; thus, new pharmaceutical targets are being explored. Cannabinergic and vanilloidergic signaling is of interest in the modulation of anxiety through cannabinoid type 1 receptor (CB1R) activation and transient vanilloid type 1 channel (TRPV1) inhibition. Arachidonoyl serotonin (AA-5-HT), a dual fatty acid amide hydrolase (FAAH) and TRPV1 inhibitor, and arachidonyl-2-chloro-ethylamide (ACEA), a direct CB1R agonist, are drugs of interest in modulating these two systems. The current study explored the addictive potential of chronic AA-5-HT or ACEA administration in the open field (OF), during in vivo fixed potential amperometry (FPA), during conditioned …

Capitalizing On Healthy Lawyers: The Business Case For Law Firms To Promote And Prioritize Lawyer Well-Being, Jarrod F. Reich

Georgetown Law Faculty Publications and Other Works

This Article is the first to make the business case for firms to promote and prioritize lawyer well-being. For more than three decades, quantitative research has demonstrated that lawyers suffer from depression, anxiety, and addiction far in excess of the general population. Since that time, there have been many calls within and outside the profession for changes to be made to promote, prioritize, and improve lawyer well-being, particularly as many aspects of the current law school and law firm models exacerbate mental health and addiction issues, as well as overall law student and lawyer distress. These calls for change, made …

Not Immune To Mental Health Problems: The Prevalence Of Depression And Anxiety In Student-Athletes, Lindsay L. Craig, Robert E. Seifer, Ashley M. Stripling, John E. Lewis

Faculty Proceedings, Presentations, Speeches and Lectures

No abstract provided.

Using The Coaching Approach Behavior And Leading By Modeling (Calm) Program To Examine Attachment And Parental Behaviors In Childhood Anxiety, Seana Bandi

Electronic Theses and Dissertations

Anxiety is one of the most common disorders in children that can often lead to detrimental outcomes. Empirically-supported risk factors for child anxiety include the child’s temperament and behavioral inhibition, insecure attachment, parental over-controlling behaviors, parental anxiety, and the impact of adverse life events on the child. Targeting these risk factors early on has the ability to lead to a decrease in anxiety symptoms later in adolescence and adulthood.

Evidence suggests behavioral, therapeutic interventions are effective for treating anxiety and other mood disorders for middle childhood and adolescents. Recent research has begun to focus on developmentally-appropriate adaptations for younger children …

The Influence Of Multimodal Distractions On Computer User Performance, Ziyi Niu

Theses and Dissertations

Information systems provide users with valuable information that is relevant to users’ tasks, as well as irrelevant information that is not helpful to the user. Irrelevant information become a distraction and distract the users from their current task, there by impairing performance. Guided by distraction-conflict theory, processing efficiency theory, attentional control theory, cognitive load theory and memory for goals theory, this study investigated the distraction effect by exploring the research question, “How do task-irrelevant distractions interrupt the users of information systems and influence their performance?”. To investigate how distractions from technology influence users’ performance, this experimental research examined the relationship …

Music And Anxiety In Chemotherapy Treatment Of Breast Cancer Patients, Chyn-Yng Yang, Kuei-Ru Chou

International Nursing Research Congress (INRC)

Music could be used as a non-invasive therapeutic tool to relieve the anxiety of many kinds patient. But less experimental design is used to compare the effects of music therapy on anxiety and salivary amylase and finger temperature during chemotherapy in Taiwan.

Effects Of A Brief Mindfulness Induction On Death-Related Anxiety, David M. Schultz, Randolph C. Arnau

Faculty Publications

This study examined effects of a mindfulness induction on proximal and distal defense responses to mortality salience and negative affect. Three experimental conditions were included: mindfulness, mind-wandering, and worrying. Participants in the mindfulness condition underwent a mindfulness induction at the experiment’s outset, while participants in the other two conditions underwent a mind-wandering or worry induction. Inductions involved following guided audio instructions presented via headphones. All conditions (N = 77) underwent a mortality salience induction after experimental manipulation, involving a written exercise pertaining to one’s death. Results indicated fewer proximal responses in the mindfulness and mind-wandering groups, compared with the worrying …

Exploring Individual And Dyadic Associations Of Dispositional Mindfulness As An Ameliorative Factor Of Anxiety And Roommate Satisfaction Among Undergraduate Roommates., Kala Phillips

Electronic Theses and Dissertations

For many young adults, the college experience is stressful and the adjustment to college life can present many unique challenges. Up to one-half of undergraduates report anxiety, with prevalence rates that appear to be on the rise. Social transitions, such as living with a roommate, can also present challenges. The current study explored dispositional mindfulness, a capacity for attending to present-moment experiences, as a potential ameliorative factor of anxiety and roommate satisfaction. Dyadic associations of dispositional mindfulness were also explored among roommate dyads. Fifty undergraduate roommate dyads (N=100) provided self-report measures of demographics, dispositional mindfulness, anxiety, and three facets of …

The Effects Of Hand Holding On Cancer Patients Level Of Anxiety: A Single-Case Study, West Loveland

Graduate Theses and Dissertations

The purpose of this dissertation was to explore how the anxiety levels of non-Hodgkin’s lymphoma patients receiving chemotherapy are affected while holding hands with a secure attachment. This study utilized three experimental single-case designs: participant one measured under a B-design, participant two measured under a B-A design, and participant three measured under an A-B design. Each participant’s anxiety was assessed during six chemotherapy treatments and one meeting with their primary oncologist to discuss the prognosis of their cancerous disease. Results visually indicate a greater effect on anxiety reduction during treatment when the intervention is utilized compared to only having a …

The Impact Of Mother And Adolescent Offspring Distress Reduction Training On Maternal Anxiety And Alcohol Related Behaviors Following Conflict, Sarah Ann Bilsky

Graduate Theses and Dissertations

Nearly half of people suffering from psychopathology meet criteria for more than one disorder. Scholars have focused on understanding factors that may simultaneously maintain multiple psychiatric problems. Elevated distress during interpersonal conflict is likely to maintain both alcohol use and anxiety psychopathology. Reducing distress elicited by normative mother-adolescent conflict holds particular promise. Conflict is common in families with problematic drinking and anxiety disorders and the affective impact of parent-offspring conflict is malleable. Distress reduction skills, such as cognitive reappraisal, are effective in reducing distress during conflict. The current study examined the unique and combined effects of training mothers and adolescents …

Effects Of Multivitamin-Mineral Supplementation On Mental Health Among Young Adults, Ya-Hsuan Chang

Graduate Theses and Dissertations

The percentage of young adults who had mental illnesses has increased from 2008 to 2015. However, few existing studies investigating the potential benefits of multivitamin-mineral (MVM) supplementation on mental health focused on young adults (18-24 years of age), whose eating behaviors are often unhealthy. The purpose of this study was to examine the effects of a MVM supplement on mental health in young adults. One hundred and thirty-three college students (Mage=20.59, SD=1.77; 80.15% female) participated in this randomized, double-blind, placebo-controlled trial. Participants consumed either a MVM supplement or a placebo for 30 days. The supplement contained B Vitamins, Vitamin C, …

A Letter To My Departed Niece, * Anonymous *

Journal of Patient-Centered Research and Reviews

The following piece was written in the weeks following the death of the author’s niece. It is an attempt to explore how we as a society handle health crises differently for medical versus mental health diagnoses.

Having A Known, Trusted Support Person During Labour And Birth: Perceptions Of Indonesian (Javanese) Women, Their Support Persons And Midwives, Natalia

Theses: Doctorates and Masters

Childbirth is a life changing experience for women, yet most women feel anxious with regard to this event. Research has shown that support from family or friends can help to reduce anxiety intrapartum, however, the standard procedure at most maternity centres in Indonesia is to not allow any person in the birthing room except midwives.

This study investigated the impact of the presence of a support person on the anxiety of women giving birth in Surabaya, Indonesia. The originality of this study is in trying to understand the whole picture about support during labour and childbirth by listening to women, …

Severe Social Withdrawal: Cultural Variation In Past Hikikomori Experiences Of University Students In Nigeria, Singapore, And The United States, Julie C. Bowker, Matthew H. Bowker, Jonathan Santo, Adesola Adebusola Ojo, Rebecca G, Etkin, Radhi Raja

Psychology Faculty Publications

Hikikomori (social withdrawal that lasts six months or longer) is a growing problem among Japanese adolescents and young adults, with recent estimates that approximately 1% of Japanese youths will suffer from an episode of hikikomori in their lifetimes. What remains unclear is whether hikikomori is a culture-bound syndrome or a condition impacting youths around the globe. Hence, the self-reported prevalence and psychosocial correlates of past experiences with hikikomori were examined in cross-sectional samples of university students from Singapore (n = 147), Nigeria (n = 151), and the United States (n = 301). Following tests of measurement invariance, …

An Analysis Of Change Processes In The Transdiagnostic Treatment Of Emotional Disorders In Adolescents, Jamie Alexa Sherman

Open Access Dissertations

Anxiety, depression, and related emotional disorders are prevalent and impairing (Merikangas et al., 2010). They not only have high levels of symptom overlap but also share underlying temperament factors such as high neuroticism (Barlow, Sauer-Zavala, Carl, Bullis, & Ellard, 2014; Tonarely, Sherman, Grossman, Shaw, & Ehrenreich-May, under review) and low extroversion (Barlow et al., 2014; Tonarely, Sherman, & Ehrenreich-May, 2017). The Unified Protocols for Transdiagnostic Treatment of Emotional Disorders in Children and Adolescents (UP-C and UP-A, respectively; Ehrenreich-May et al., 2018) and similar core dysfunction-focused transdiagnostic therapy approaches may lead to successful treatment by targeting higher-order factors that cut across …

Infant Emotion Regulation With Mothers And Fathers: The Roles Of Infant Temperament And Parent Psychopathology, Ashley Quigley

Masters Theses & Specialist Projects

The ability to regulate emotions is a key part of infants’ social and emotional development, but this ability may differ due to different factors internal and external to the infant. The current study examined the association between infant temperament and parent psychopathology to predict emotion regulation strategies in a sample of 4-montholds using the diathesis-stress model (Monroe & Simons, 1991). Parent-report questionnaires were used to measure infant temperament (the Infant-Behavior Questionnaire-Revised, IBQ-R; Gartstein & Rothbart, 2003) and parental psychopathology (Inventory of Depression and Anxiety, IDAS; Watson et al., 2007). Infants’ use of parent-focused, attentional distraction, and self-soothing strategies were rated …

Evaluating Changes In Error-Monitoring Electrocortcial Responses As An Outcome Of Attention Bias Modification Training, Jeremy Andrzejewski

All NMU Master's Theses

Anxiety disorders are among one of the most debilitating and prevalent mental disorders. Maladaptive anxiety has been associated with enhanced attention bias to threat as well as heightened error-monitoring following an erroneous response. In an effort to reduce an anxious individual’s attention bias to threat, an attention training paradigm known as attention bias modification (ABM) was developed. While ABM training has demonstrated the ability to reduce attention bias and anxiety symptoms, there are inconsistencies in the magnitude of symptom reduction and there is a lack of neuroimaging support in regards to ABM outcome. Therefore, this study evaluated the outcome of …

Risk And Resistance Factors For Depression And Anxiety Among Youth With Sickle Cell Disease, Laura Reinman

Theses and Dissertations

Objective: Depression and anxiety are common problems for adolescents with sickle cell disease (SCD). It is important to understand both risk and resiliency factors contributing to psychological outcomes among youth with SCD in order to prevent and effectively treat such problems. To better elucidate contributing factors to depression and anxiety among youth with SCD selected risk and resiliency factors from the risk-and-resistance model adapted for SCD were examined (Barakat, Lash, Lutz, & Nicolaou, 2006). The risk factor of fatigue and resistance/resiliency factors of cognitive appraisal of stress and self-concept are of focus because they have been understudied, and their temporal …

The Influence Of Adhd Symptoms And Social Functioning On Anxiety And Depression Symptoms In College Students, Danielle Willis

Theses and Dissertations

Previous research has shown that Attention-Deficit/Hyperactivity Disorder (ADHD) is associated with impaired social functioning in children and adolescents. ADHD and poor social functioning have been shown to be separately associated with increased anxiety and depression symptoms as well. However, little research has examined these associations among college students. College is a transitional period of increased stress and exposure to new social situations for all students, but may be even more challenging for those with ADHD, who are already at risk for increased internalizing problems and impairment in social functioning. The current study aimed to examine the influence of ADHD symptoms …

Self-Confident, Inside And Out: Exploring The Antecedents Of Internal And External Self-Confidence In Women Leaders., Nisha Hafeez Quraishi

Theses and Dissertations

This study was conducted to examine levels of internal and external self-confidence in women leaders. Specifically, the purpose of this study was to explore the antecedents of self-confidence levels in women leaders, predicting that benevolent sexism would lower self-confidence through stereotype threat. 150 female leaders filled out an online survey. The results did not provide support for six out of the seven proposed hypotheses. The results found that benevolent sexism was negatively related to external self-confidence, but overall did not impact self-confidence. An exploratory analysis was conducted to further examine potential mediators and moderators in the relationship between hostile and …

Testing Risk And Protective Pathways Between Weight Bias And Psycho-Behavioral Health In Bariatric Surgery Patients: Internalized Weight Bias, Shame, And Self-Compassion, Tosca Braun

Doctoral Dissertations

Archival abstract submitted

Teens Using Screens For Help: Impact Of Suicidal Ideation, Anxiety, And Depression Levels On Youth Preferences For Telemental Health Resources., Tammy Toscos Phd, Amanda Coupe, Mindy Flanagan, Michelle Drouin, Maria D. Carpenter, Lauren Reining, Amelia Roebuck, Michael Mirro Md, Facc, Fhrs, Faha

Health Services and Informatics Research

BACKGROUND: High rates of mental illness, stress, and suicidality among teens constitute a major public health concern in the United States. However, treatment rates remain low, partially because of barriers that could be mitigated with tech-based telemental health (TMH) resources, separate from or in addition to traditional care.

OBJECTIVE: This study aimed to analyze TMH resource usage by high school students to establish current user characteristics and provide a framework for future development.

METHODS: A total of 2789 students were surveyed regarding demographics, recent anxiety and depression symptoms, suicidality, and stress; people with whom they could openly and honestly discuss …

Nash-Wo-Numa (Childhood Growth & Development) Study Protocol: Factors That Impact Linear Growth In Children 9 To 15 Years Of Age In Matiari, Pakistan, Susan C. Campisi, Yaqub Wasan, Sajid Bashir Soofi, Suneeta Monga, Daphne J. Korczak, Wendy Lou, Olle Soder, Ashley Vandermorris, Khadija N Humayun, Ayesha Mian, Peter Szatmari, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

Introduction: Adolescence is a time of significant physical and emotional change, and there is emerging concern that adolescents living in low- and middle-income countries (LMIC) may face substantial challenges in relation to linear growth and mental health. Data on the global burden of stunting after 5 years of age are limited, but estimates suggest up to 50 per cent of all adolescents in some LMIC are stunted. Additionally, many LMIC lack robust mental health care delivery systems. Pakistan has one of the world's largest populations of adolescents (10 to 19 years) at approximately 40 million. The Nash-wo-Numa study's primary objective …

Effects Of Anxiety And Working Memory Capacity On Performance In The Emotional Stroop Task, Gia Macias

Electronic Theses, Projects, and Dissertations

Emotional Stroop task results have been shown to be inconsistent throughout the literature due to a multitude of factors including both stimulus and population factors. There are also several theories to explain the emotional Stroop effects, including the attentional control theory (Eysenck et al., 2007). This theory states that anxiety consumes attentional and memory resources, resulting in impairment in executive functions, and thus cognitive performance is lowered. Recently, Owens et al. (2014) reported that the effects of anxiety on cognitive performance might be moderated by working memory capacity (WMC). The present study explored whether Owens et al.'s (2014) paradigm fit …

Common Sources Of Anxiety For Students Who Experience Suicidal Ideation, Austin Nystrom, Fabian Ortiz

Electronic Theses, Projects, and Dissertations

This study was conducted to identify what sources of anxiety are most closely associated with experiencing SI among students in a school district in Southern California. Anxiety and suicide rates in youth continue to grow and a need for preventative services is a must. The research design consists of qualitative, biopsychosocial assessments, and qualitative, utilizing the collected data. MSW interns at the district site conducted the assessments and the writers analyzed and reviewed the data to draw out an answer to the research question. Implications for social work practice include gaining a better understanding on the common sources of anxiety …

Exploring Genetic Biomarkers In A Sample Of Depressed Patients In The Uae, Nailah Mahmood

Psychology Theses

This study focuses on exploring the expression of genes associated with depressive and anxiety disorders (AD) among depressed individuals. Anxiety and depression are well known to co-occur with each other. Growing research in the field of genetics has indicated moderate familial aggregation for these disorders. The aim of this study is to analyze gene expression among a depressed population residing in the UAE. The genes were chosen to be studied (PPARGC1A, CAMKMT, HSD11B1, SLC6A4, and MAOA) have previously been linked to depression and anxiety in other populations. The study employed a case-control design, where gene …