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Social Relationships And Self-Directed Behavior In Hamadryas Baboons (Papio Hamadryas Hamadryas), Melissa C. Painter

Master’s Theses

Self-directed behavior, such as self-scratching and self-grooming, is a behavioral indicator of anxiety in nonhuman primates. Patterns of self-directed behavior are used to identify social and environmental factors related to primate anxiety. This study explored the social context in which individuals in a captive group of hamadryas baboons (Papio hamadryas hamadryas) exhibited self-directed behavior. Self-directed behavior in a partner’s presence was predicted to increase with relationship insecurity. More than 130 hours of behavioral observations were conducted on 12 baboons. Self-directed and social behavior were recorded with focal sampling to determine each animal’s self-directed behavior rate in the presence …

Fourth Amendment Anxiety, Kiel Brennan-Marquez, Stephen E. Henderson

Faculty Articles

In Birchfield v. North Dakota (2016), the Supreme Court broke new Fourth Amendment ground by establishing that law enforcement’s collection of information can be cause for “anxiety,” meriting constitutional protection, even if subsequent uses of the information are tightly restricted. This change is significant. While the Court has long recognized the reality that police cannot always be trusted to follow constitutional rules, Birchfield changes how that concern is implemented in Fourth Amendment law, and importantly, in a manner that acknowledges the new realities of data-driven policing. Beyond offering a careful reading of Birchfield, this Article has two goals. First, …

Mental Health In Commercial Aviation - Depression & Anxiety Of Pilots, Maurice C. Dehoff, Stephen K. Cusick

International Journal of Aviation, Aeronautics, and Aerospace

Two landmark accidents invigorated the discussion regarding pilot mental health. Other incidents may also have a mental health component that is related to, but not the direct cause of, the event. It is suspected that these “other incidents” are much more commonplace and while not catastrophic, erode safety. Depression and anxiety are two commonly occurring mental health concerns. Research indicates that a considerable portion of the U. S. population suffers from some form of mental health issue. Most go undiagnosed and untreated. A similar rate of occurrence appears to be found within the airline pilot population. The stigma of mental …

Modeling The Psychiatric Aspects Of Polycystic Ovary Syndrome And Induced Stress, Danielle Peecher

All Master's Theses

Polycystic ovary syndrome (PCOS) is an endocrine disorder in women that is characterized by excess testosterone and is associated with increased risk of infertility. Women with PCOS also show higher rates of depression and anxiety. Modeling PCOS in mice via administration of dihydrotestosterone (DHT) results in physiological alterations that are consistent with the physiological symptoms of PCOS in women. While some studies have investigated behavioral changes in PCOS mouse models, findings have varied. Thus, the current research examined whether a PCOS model with an additional stress factor resulted in behavioral changes. To create a stress condition, subjects were implanted with …

Anxiety And Depression States Of Adolescents With Polycystic Ovary Syndrome, Hamdi̇ Ci̇han Emeksi̇z, Aysun Bi̇deci̇, Burçi̇n Nalbantoğlu, Ayşi̇n Nalbantoğlu, Cem Çeli̇k, Yasemi̇n Yulaf, Mahmut Orhun Çamurdan, Peyami̇ Ci̇naz

Turkish Journal of Medical Sciences

Background/aim: Various studies have shown that adult patients with polycystic ovary syndrome (PCOS) have higher levels of anxiety and depression compared to their normal counterparts. However, it is still unclear whether these mood disorders already exist in adolescents affected by PCOS. The aim of the present study is to assess differences in anxiety and depression levels between adolescents with PCOS and age- and body mass index (BMI)-matched controls and to determine the possible factor(s) impacting these psychological parameters in adolescents with PCOS. Materials and methods: The study included 80 adolescents with PCOS and 50 age- and BMI-matched controls. All participants …

Effects Of A Peer-Assisted Physical Activity Program On Depression And Anxiety In College Students, Crystal Stroud

Cal Poly Humboldt theses and projects

The purpose of this qualitative study was to examine the effects of a peer-assisted, self-selected physical activity program on depression and anxiety in students at a four-year university, and to explore the various possible mechanisms by which depression and anxiety were affected. These mechanisms included physical activity, self-efficacy, relatedness, competence, and autonomy. A secondary purpose was to examine the benefits of participation for the physical activity buddies who provided the peer-support. In-depth interviews were conducted with three program participants with depression and/or anxiety, six physical activity buddies who supported the participants, and three referring professional healthcare providers. A qualitative data …

Considerations In The Classification Of Orthorexia Nervosa, Bethany Garcia

All-Inclusive List of Electronic Theses and Dissertations

Orthorexia nervosa has been suggested as a new psychological phenomenon in which an individual restricts their diet to consume only biologically pure and healthy foods. Some have suggested that orthorexia nervosa should be considered a new eating disorder. However, it is unclear at this time if orthorexia nervosa is a new psychological disorder, a variant of an existing psychological disorder (such as anorexia nervosa or obsessive-compulsive disorder), or a sub-threshold disordered eating behavior. The present study examined and compared measures of orthorexia nervosa behavior, explored its relationship to other psychological conditions, and assessed how demographic features are related to the …

Are Psychedelics Effective In Treating Anxiety Associated With A Lifethreatening Disease?, Kayla Wilwohl

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this selective Evidence Based Medicine (EBM) review is to determine whether or not “Are psychedelics effective in treating anxiety associated with a lifethreatening disease?”

STUDY DESIGN: Review of two double-blind, randomized, placebo-controlled pilot studies and one randomized controlled trial (RCT).

DATA SOURCES: All studies were published in peer-reviewed journals found via the use of PubMed Database.

OUTCOMES MEASURED: The outcome measured in this EBM was the effect of psilocybin or LSD on the reduction in anxiety. Reduction in anxiety was measured using either the Hamilton Anxiety Rating Scale (HAM-A) or the State-Trait Anxiety Inventory (STAI). Participants …

Metacognition As A Mental Health Support Strategy For Elementary Students With Anxiety, Kathi Weight

Education Dissertations

Mental health issues affect learning and performance in profound ways. Schools tend to lack a comprehensive approach to address the needs of students with anxiety, due to the limited training staff receive in mental health identification and support. As teachers work to address barriers to learning, schools must develop a system to fully address the growing needs of students with anxiety. Metacognition plays a significant role in clinical psychology and is used as a mental health intervention and support in clinical settings. The possibility of the application of a specific cognitive strategy to classroom settings in order to support elementary …

Anxious?: Re-Designing Women’S Jewelry To Help Manage Symptoms Of Anxiety Disorders, Nourbanu Feras Hijazi

Theses and Dissertations

Anxiety is a common and often stigmatized condition. Destigmatizing mental disorders can positively impact people’s interaction and communication with others and can prompt conversations in which people share their experiences with mental health, leading to improved societal understanding and perception.

My design solution tackles behavioral symptoms of anxiety, specifically two conditions that fall under obsessive-compulsive behavior: Dermatillomania and Trichotillomania. By redesigning women’s jewelry to specialized accessories, my intention is for these objects to help destigmatize these conditions and relieve symptoms of maladaptive behaviors and hurtful impulses. By redirecting these irresistible urges to an external artifact, the objects are designed to …

Risk And Protective Factors In African American Anxiety, Patricia Hopkins

Graduate Theses, Dissertations, and Problem Reports (ETD)

No abstract provided.

Examining The Moderating Role Of Anxiety Symptoms On Insistence On Sameness In Children With Autism Spectrum Disorder, Wayne Eric Mason Jr

Clinical Psychology Dissertations

Restricted and repetitive behaviors (RRBs) have been a core symptom of Autism Spectrum Disorder (ASD) since discovered in the 1940’s (Kanner, 1943). More specifically, insistence on sameness, which is considered a subtype of RRBs, has been shown to affect children with considered higher verbal skills in this population. In addition, it is well documented that anxiety symptoms commonly co-occur with ASD, and anxiety symptoms (AS) and IS have been linked through previous research. Using archival data, the purpose of the present study was to investigate the conditional effect on anxiety symptoms on the relation between developmental status (DS) and insistence …

What Lies Beneath, Meg Wachs

Theses and Dissertations

What is the very first thing you notice about a person? Appearance? What if the first thing you saw was everything that they were trying to hide? We would see every flaw but we would also see every truth. What Lies Beneath is an exploration of interior and exterior and an exposure to the dark and abject inside all of us; the parts we keep hidden and the things that build up until they have no place else to go. Rooted in an examination of the human psyche, my thesis explores the difference between the facade we project to the …

Confidence In Academic Testing: The Effect Of Induced Checking And Anxiety On University Students' Emotional Responses To, And Performance In, Academic Challenge, Elijah Bruner

All Master's Theses

Academic tests such as the American College Testing (ACT), Scholastic Aptitude Test (SAT), and National Assessment for Educational Progress (NAEP) have been used to assess academic aptitude. Research suggests that both test anxiety and test emotions (positive and negative) influence academic performance. The purpose of this study was to investigate the effects of test anxiety and uncertainty (i.e., re-checking items) on performance and test emotions. It was hypothesized that induced checking and participant anxiety would negatively predict performance and positive testing emotions, and positively predict negative testing emotions. It was also hypothesized that induced checking and anxiety would interact, with …

Young Adults In Transition: Factors That Support And Hinder Growth And Change, Mona Treadway, Elizabeth Holloway

Student Articles, Chapters, Presentations, Learning Objects

A therapeutic model referred to as young adult transition programs has emerged to better address the unique developmental challenges found in this age group. This study examined 317 critical incidents that supported or hindered young adults in a therapeutic transition program. The research design used a combination of an instrumental case study and critical incident technique (CIT). Using interviews and the Outcome Questionnaire 45.2, the study explored in-depth the experiences of 17 young adults who were alumni of a young adult transition program. The objective was to better understand the transition experience from a participant perspective and, through the findings, …

Food For Thought: The Effects Of Past And Present Food Insecurity On Subjective Well-Being And Child Behavior, Jena C. Styka

Senior Independent Study Theses

Food insecurity arises when one does not have physical, social, or economic access to safe, sufficient, and nutritious food. According to the United States Department of Agriculture (2016), food insecurity affects 15.6 million U.S. households. Its effects go beyond the physical consequences that might arise from not having adequate nutrition, influencing subjective well-being and behavior in both adults and children. This 2 x 2 quasi-experiment investigated how current and prior food insecurity influenced depression, anxiety, stress, life satisfaction, and happiness in parents, as well as how it influenced child behavior. Results indicated that prior experiences of food insecurity resulted in …

Effects Of Daily Forced Exercise On Anxiety Of Zebrafish (Danio Rerio) Living In Impoverished Environments, Meagan Collins

Undergraduate Theses and Capstone Projects

The purpose of this research was to investigate the effects of forced exercise on anxiogenic behavior in Danio rerio living in different environmental conditions. To study this relationship, zebrafish were introduced to the following housing environments for several weeks. Fish in Group 1 were exposed to brown gravel and green, plastic plants (enriched environment), and fish in Group 2 were exposed to no brown gravel and no green, plastic plants (impoverished, structurally-barren environment). Fish from both housing environments were randomly assigned to be exposed to exercise or no exercise (control). Fish in the exercise group were forced to swim against …

Psychometric Properties Of A Modified Moral Injury Questionnaire In A Military Population, Abby L. Braitman, Allison R. Battles, Michelle L. Kelley, Hannah C. Hamrick, Robert J. Cramer, Sarah Ehlke, Adrian J. Bravo

Psychology Faculty Publications

Moral injury (MI) results from perpetration of or exposure to distressing events, known as morally injurious events (MIEs), that challenge moral beliefs and values. Due to the type of involvement in recent military conflicts, many veterans report MIEs that may cause dissonance and, in turn, MI. Although 2 existing measures assess MIEs, neither currently assesses the defining characteristics of MI (i.e., guilt, shame, difficulty forgiving self and others, and withdrawal). The present study reports the initial psychometric test of a modified version (Robbins, Kelley, Hamrick, Bravo, & White, 2017) of the Moral Injury Questionnaire—Military version (MIQ-M; Currier, Holland, Drescher, & …

The Role Of Entrainment On An Older Adult’S Stress And Anxiety: A Mixed Methods Study, Francesca Brennan

Theses & Dissertations

Elderly individuals diagnosed with dementia seem to exhibit similar characteristics; anxiety, depression, isolation, pain, and accumulated stress. it is the desire of this researcher to investigate the role of entrainment on an elderly individuals stress and anxiety. The researcher conducts a mixed method study that evaluates quantitative measures such as heart rate and blood pressure, and qualitative measures through interviews. Overall, the findings lead the researcher to believe that entrainment in music therapy can affect an elderly individuals stress and anxiety in a positive way.

An Examination Of The Transdiagnostic Role Of Delay Discounting In Psychological Inflexibility And Mental Health Problems, Michael E. Levin, Jack Haegar, Clarissa W. Ong, Michael P. Twohig

Psychology Faculty Publications

Delay discounting is a basic behavioral process that has been found to predict addictive behaviors, and more recently, other mental health problems. Acceptance and Commitment Therapy (ACT), is a transdiagnostic treatment that appears to alter delay discounting, possibly through reducing psychological inflexibility. The current study sought to further bridge research on delay discounting and ACT by examining the relation of delay discounting to a broad range of selfreported mental health problems and measures of psychological inflexibility. A cross sectional online survey was conducted with 389 college students. Small negative correlations ranging between .09 and .15 were statistically significant between delay …

Anxiety In Menopause: A Qualitative Inquiry, Eleanor Bremer

Theses and Dissertations

Background: Anxiety is one of the mood symptoms experienced by menopausal women; however, anxiety symptoms during menopause have received little attention in the literature despite the potential impact on quality of life. Many of the tools used to evaluate and measure anxiety associated with menopause assume that menopausal anxiety shares similar criteria as anxiety disorders and this may not be entirely true. There are very few studies that have assessed anxiety in the context of menopause leaving the concept of menopausal anxiety not well defined and raising the question: Is menopausal anxiety a unique and distinctly different syndrome? The purpose …

Arachidonoyl Serotonin (Aa-5-Ht) Modulates Exploratory Anxiety-Related Behavior And Tunes Mesolimbic Dopamine Transmission, Timothy Glenn Freels

Electronic Theses and Dissertations Archive

Cannabinergic and vanilloidergic signaling are mechanisms of interest for the treatment of anxiety symptoms due to the anxiolytic properties of cannabinoid type 1 receptor (CB1R) activation and transient potential vanilloid type 1 channel (TRPV1) inhibition. Arachidonoyl serotonin (AA-5-HT), a dual fatty acid amide hydrolase and TRPV1 inhibitor provides an efficient means of modulating these systems. We therefore examined the effects of AA-5-HT on anxiety- and fear-like behaviors in male low (C57BL/6J; [B6]) and high (BALB/cJ; [BCJ]) anxiety mice in light/dark box (LDB), open-field (OF), and fear extinction (FE) paradigms. AA-5-HT (1 mg/kg) administration did not affect anxiety-related behaviors in the …

A Generative Model Of The Mutual Escalation Of Anxiety Between Religious Groups, F. Leron Shults, Ross Gore, Wesley J. Wildman, Christopher J. Lynch, Justin E. Lane, Monica D. Toft

VMASC Publications

We propose a generative agent-based model of the emergence and escalation of xenophobic anxiety in which individuals from two different religious groups encounter various hazards within an artificial society. The architecture of the model is informed by several empirically validated theories about the role of religion in intergroup conflict. Our results identify some of the conditions and mechanisms that engender the intensification of anxiety within and between religious groups. We define mutually escalating xenophobic anxiety as the increase of the average level of anxiety of the agents in both groups overtime. Trace validation techniques show that the most common conditions …

Effect Of Augmented Reality On Anxiety In Prelicensure Nursing Students, Sarah Ball

Walden Dissertations and Doctoral Studies

Prelicensure nursing students experience high anxiety as they enter the clinical setting, which can have a negative impact on learning care performance and critical thinking. Nursing faculty are faced with the challenges of limited time for clinical experiences, meeting the needs of learners who are technologically astute, and engaging students in the clinical environment to meet learning outcomes. The purpose of this pretest posttest quasi-experimental study, guided by the discovery learning theory, was to determine the effect of augmented reality (AR) 360 photosphere on prelicensure nursing students' level of anxiety as they entered a new clinical environment as compared to …

Predictors Of Readmission To Youth Counseling Services Among Adolescents In Saskatoon Canada, Felicia Lawal

Walden Dissertations and Doctoral Studies

Anxiety, depression, and substance use disorders are some of the frequently occurring mental illnesses among Canadian children and adolescents that can result in debilitating short and long terms outcomes. The rise in readmission rates for recipients of mental illness in Saskatchewan, coupled with the high incidences of suicide-related deaths, necessitates a patient outcome evaluation for predictors of readmission to youth counseling services among adolescents. The purpose of this secondary data analysis study was to explore the associations between anxiety, depression, substance use disorder, individual counseling, family counseling, group counseling, and the outcome of readmission within 1 year following discharge from …

Exploring Relationships Of Meaning, Co-Occurring Diagnoses, And Attitudes About Substances, Misty Grant

Walden Dissertations and Doctoral Studies

It is increasingly important to understand the factors associated with individuals struggling with addiction and their quality of life, especially with those struggling with co-occurring diagnoses (CODs). The purpose of this study was to explore the extent to which meaning, and CODs of anxiety and depression predict an individual's attitudes and beliefs about addiction among persons receiving treatment for substance use disorders (SUDs). The theoretical foundation used to guide this study was logotherapy, which emphasizes the importance of increasing meaning in life through choices, while also centering on being able to find meaning in all situations. A cross-sectional correlation design …

The Impact Of Performance Anxiety On Student Nurses In Simulation Settings, Vanessa Nichols

Walden Dissertations and Doctoral Studies

The benefits of simulation in nursing education are well established. Yet, there is a paucity of literature on the psychological effects of the performance aspect of a student demonstrating skills in the simulation setting. Vocational nursing students may experience anxiety in the simulation setting that is distinctly different than in other testing settings and it can contribute to withdrawal from a nursing. The purpose of this study, guided by Lazarus' transactional model of stress and coping, was to understand if vocational nursing students experience performance anxiety while demonstrating clinical skills in the simulation setting versus other settings such as the …

Educating Oncology Nurses About The Emotional Impact Of Cancer Diagnosis, Jonnell Ortiz Zayas

Walden Dissertations and Doctoral Studies

Anxiety and depression are common mood disorders in cancer patients, regardless of mental state prior to diagnosis. A gap in the education of oncology nurses in an eastern Caribbean island was discovered regarding their ability to identify anxiety and depression symptoms and to help patients who suffered from these disorders. The purpose of this project was to improve oncology nurses' assessment skills by reviewing appropriate use of the Hospital Anxiety and Depression Scale (HADS) tool and familiarizing nurses with resources to help patients who score high on the HADS. The Levine conservation model was the theoretical framework for this project. …

The Experiential Effects And Relationships Between Student Anxiety In Music Performance And Classroom Assessment, Jordan Diego Chua

Dissertations

Both as an art and assessment, music demonstration and performance in test-taking are closely related. Particular traits are shared between performance in test-taking in the classroom and musical performance "on stage." Tests and performances are normally considered a "high-stakes" setting when the quality and perception of one's skill are under critical scrutiny. Since undergraduate and graduate music students experience assessments in both performance and academic areas, this study allowed consideration for the connections where these two areas overlap, and the possible interventions students may have initiated that are effective in stemming or reducing anxiety. Students' experiences regarding Music Performance Anxiety …

The Impacts Of Religious Discrimination Towards Anxiety In Diverse Populations, Sharlaine Marie Ortiz-Diaz

Walden Dissertations and Doctoral Studies

Previous research has indicated that outcomes of depression, anxiety, and suicidal ideation could stem from religious discrimination (RLGD). However, there remains an important gap in the current literature regarding RLGD impacts with non-Muslim populations. Further, the moderating effects of sex, race, and national origin (moderating variables [MVs]) have yielded mixed findings concerning anxiety (dependent variable). The intergroup anxiety theory and the integrated threat theory elaborate on perceived threats and potential anxiety of intergroup dynamics. The purpose of this quantitative study was to examine the role of religious preferences (independent variable), the MVs, and the RLGD-anxiety relationship. The sample consisted of …