Social and Behavioral Sciences Commons^™

Overcoming The Loss Of Nonverbal Cues Encountered By The Adventitiously Blind: Reconstructing Relationships And Identity, Vernon Floyd Humphrey

Dissertations

In this study, couples shared their experiences adjusting to one of the members loss of sight. Through interviews, their narratives expressed their values, actions, inactions, successes, failures, needs, obstacles, and feelings. Participants explained their standpoint/perspective about vision loss, when it happened, how it affected them, how they reacted and responded, through hindsight how they thought they should have responded, and how they reconstructed a shared interpersonal relationship. Narratives about situations and events after the loss of sight revealed descriptions of their relationships and interactions with each other and other people in their circle. Through constant comparative analysis the individual narratives …

Himmelfarb Library Liaison Letter - August 2015, George Washington University, Himmelfarb Health Sciences Library

Himmelfarb Library Liaison Letters

No abstract provided.

Optimisations And Challenges Involved In The Creation Of Various Bioluminescent And Fluorescent Influenza A Virus Strains For In Vitro And In Vivo Applications, Monique I. Spronken, Kristy Short, Sander Herfst, Theo M. Bestebroer, Vincent P. Vaes, Erin Sorrell, + 9 More

Health Policy and Management Faculty Publications

Bioluminescent and fluorescent influenza A viruses offer new opportunities to study influenza virus replication, tropism and pathogenesis. To date, several influenza A reporter viruses have been described. These strategies typically focused on a single reporter gene (either bioluminescent or fluorescent) in a single virus backbone. However, whilst bioluminescence is suited to in vivo imaging, fluorescent viruses are more appropriate for microscopy. Therefore, the idea l reporter virus varies depending on the experiment in question, and it is important that any reporter virus strategy can be adapted accordingly. Herein, a strategy was developed to create five different reporter viruses in a …

Examining The Role Of Antisocial Personality Disorder In Intimate Partner Violence Among Substance Use Disorder Treatment Seekers With Clinically Significant Trauma Histories, Rita E. Dykstra, Julie A. Schumacher, Natalie Mota, Scott F. Coffey

Department of Psychology: Faculty Publications

This study examined the associations among posttraumatic stress disorder (PTSD) symptom severity, antisocial personality disorder (ASPD) diagnosis, and intimate partner violence (IPV) in a sample of 145 substance abuse treatment-seeking men and women with positive trauma histories; sex was examined as a moderator. ASPD diagnosis significantly predicted both verbal and physical aggression; sex moderated the association between ASPD diagnosis and physical violence. PTSD symptom severity significantly predicted engaging in verbal, but not physical, aggression. Overall, these results suggest that an ASPD diagnosis may be an important risk factor for engaging in IPV among women seeking treatment for a substance use …

Confidence And Connectedness: A Mixed Methods Study On Patients Managing Co-Occuring Physical And Behavioral Health Conditions, Peter Young Fifield

All Theses And Dissertations

Treating chronic illness is becoming increasingly team based, yet most team building concepts relate to the team as a dichotomous unit: the medical team and the patient. Patients are expected to be “engaged” and “activated” members of the team, yet there is a gap in knowledge regarding how patients most effectively integrate into the team. Exacerbating the complexity of patient as team member is the multifaceted, ever-changing mood state of patients with co-occurring medical and mental health conditions. The medical field is well aware of the correlations between mental health and chronic illnesses. The purpose of this study is to …

The Effect Of Sleep On Perceptual Learning And Memory Consolidation, Vanessa Claire Irsik

UNLV Theses, Dissertations, Professional Papers, and Capstones

An ability to segregate speech accurately is essential given that most auditory environments contain other overlapping conversations or environmental noise. While perceiving speech among background noise can be difficult in and of itself, those with hearing impairments can experience considerable difficulty. While training has been shown to benefit perceptual segregation of trained sounds, it is unclear how such training transfers to sounds not included in a training regimen. The current study aimed to address this question by training listeners on a portion of sounds during a vowel segregation task, and subsequently testing on both the trained sounds and untrained sounds. …

Saliva Cotinine As A Measure Of Abstinence In A Lottery-Based Contingency Management Treatment For Smoking Cessation, Catherine M. Gayman

Dissertations

Contingency management decreases smoking by delivering monetary incentives contingent upon objective verification of abstinence. The present study investigated the effectiveness of monitoring saliva cotinine twice weekly in a contingency-management treatment for cigarette smoking using a cash prize-based payment system. Participants were randomly assigned to either a contingent reinforcement group or a non-contingent reinforcement group. The study began with five consecutive Baseline days during which participants smoked as usual, and was followed by four consecutive Shaping days, during which participants were asked to gradually decrease smoking. During the subsequent three-week Abstinence phase, participants submitted saliva cotinine and breath carbon monoxide samples …

Intracranial Infusions Of Neurotensin Agonists Produce An Anxiolytic Profile In A Rat Ultrasonic Vocalization Model, Floyd F. Steele Iii

All NMU Master's Theses

Neurotensin (NT) is a peptide neurotransmitter that interacts with brain monoamine neurotransmitter systems. It has been demonstrated that neurotensin type 1 and type 2 receptor agonists influence animal models of psychological disorders and pain regulation, respectively. It has already been shown that the systemic administration of the selective neurotensin type 1 receptor agonist PD149163 can attenuate the number of fear-induced 22-kHz ultrasonic vocalizations (USVs) produced by male Wistar rats. A reduction in the number of 22-kHz USV calls is indicative of an anxiolytic effect. The current study used a USV model to evaluate the effects of PD149163 (0.1, 1.0, and …

An Investigation Of The Relationship Between A Static Jump Protocol And Squat Strength: A Potential Protocol For Collegiate Strength And Explosive Athlete Monitoring, Cody Haun

Electronic Theses and Dissertations

The purpose of this study was to examine the relationship between estimated absolute and relative squat strength and a static jump protocol with potential to provide desirable training adaptation data to practitioners in the field of collegiate strength and conditioning. Forty-one young (20.80 ± 2.44 years), healthy volunteers reported estimated back squat 1RM’s based on the most recent training block and completed a static jump protocol. Males (n=19, est. 1RM 141.29 ± 32.02kg) and female (n=22, est. 1RM 71.56 ± 19.64kg) jump data revealed large to very large correlations between squat strength, mean jump heights of jumps and other calculated …

The Acute Effects Of Ballistic And Non-Ballistic Concentric-Only Half-Squats On Squat Jump Performance, Timothy J. Suchomel

Electronic Theses and Dissertations

The purposes of this dissertation were to examine bilateral asymmetry as a factor of postactivation potentiation, examine and compare the acute effects of ballistic and non-ballistic concentric-only half-squats on squat jump performance, and compare the potentiation and temporal profiles of strong and weak subjects following potentiation protocols that included ballistic and non-ballistic concentric-only half-squats. The following are major findings of the dissertation. Squat jump performance may be acutely enhanced following ballistic concentriconly half-squats; however the changes in performance do not appear to be related to bilateral symmetry. Ballistic concentric-only half-squats acutely improve various squat jump performance variables at various time …

Do Stress Levels Differ Between First Semester Nursing Student Early In The Semester Vs. The End Of The Semester?, Alissy Heisey

Undergraduate Honors Theses

This study intends to determine how stress levels change over time in nursing students in the Baccalaureate program at East Tennessee State University. The instrument utilized for this survey was the Perceived Stress Scale by Mind Garden, Inc. This survey was passed at the beginning of the semester and at the end of the semester. There was no-significant difference found between the two time spots, leading us to conclude that the level of stress perceived by nursing students is a steady factor during their school semester.

Breastfeeding With The Bronson Mothers’ Milk Bank, Marykate Bodnar

Masters Theses

Bronson Methodist Hospital in Kalamazoo is home to one of only 15 certified breast milk banks in the United States. Women have shared breast milk for centuries through wet nurses, but this institutionalized and regulated version of sharing is distinct from previous forms. Breastfeeding has become a symbol of successful motherhood; donor milk adds a new dimension to this aspect of idealized motherhood. This study explores how the milk bank works: its organizational structure within a hospital, how donors are selected, and how recipients qualify for donor milk. It is grounded in Feminist and Medical Anthropology literature. Using semi-structured interviews …

Agave Chewing And Dental Wear: Evidence From Quids, Emily E. Hammerl, Melissa A. Baier, Karl Reinhard

Karl Reinhard Publications

Agave quid chewing is examined as a potential contributing behavior to hunter-gatherer dental wear. It has previously been hypothesized that the contribution of Agave quid chewing to dental wear would be observed in communities wherever phytolith-rich desert succulents were part of subsistence. Previous analysis of coprolites from a prehistoric agricultural site, La Cueva de los Muertos Chiquitos in Durango, Mexico, showed that Agave was a consistent part of a diverse diet. Therefore, quids recovered at this site ought to be useful materials to test the hypothesis that dental wear was related to desert succulent consumption. The quids recovered from the …

Paramedicine And Social Work: Case Studies In Authentic Student Recruitment, Nathalie Collins, Lynelle Watts, Renee Strauss, David Hodgson

eCULTURE

Selling the course experience to future students has been corporatised across the Higher Education sector. At many universities marketing and sales specialists, such as ECU’s Student Recruitment Team, rather than academic staff, field prospective student enquiries. Representing courses authentically is crucial to matching future students with an appropriate course experience and career, as well is managing future students’ expectations. A challenge for academics is communicating the course/career experience to university sales agents (recruiters). A challenge for recruiters is conveying an authentic course experience to future students when they have not taken a course themselves. This paper selects two ECU courses, …

Halting The Hallmarks: A Cellular Automaton Model Of Early Cancer Growth Inhibition, Jenna Butler, Frances Mackay, Colin Denniston, Mark Daley

Brain and Mind Institute Researchers' Publications

Cancer treatment is a fragmented and varied process, as ‘‘cancer’’ is really hundreds of different diseases. The ‘‘hallmarks of cancer’’ proposed by Hanahan and Weinberg (Cell 100(1):57–70, 2000) are a framework for viewing cancer within a common set of underlying principles—ten properties that are common to almost all cancers, allowing them to grow uncontrollably and ravage the body. We used a cellular automaton model of tumour growth paired with lattice Boltzmann methods modelling oxygen flow to simulate combination drugs targeted at knocking out pairs of hallmarks. We found that knocking out some pairs of cancer-enabling hallmarks did not prevent tumour …

The Alzheimer’S Association Dementia Care Coordination Program: A Process Evaluation, Executive Summary, Nina Silverstein, Frank Porell, Pamela Nadash

Gerontology Institute Publications

The Massachusetts/New Hampshire (MA/NH) Chapter of the Alzheimer's Association has long sought ways to systematically increase the number of families who utilize its services and support. According to the Alzheimer’s Association’s 2015 Alzheimer’s Disease Facts and Figures, there are 142,000 individuals living with Alzheimer’s disease in Massachusetts and New Hampshire, and the Alzheimer’s Association estimates that less than 30% of those individuals and their caregivers take advantage of its programs (Alzheimer’s Association, 2015). The MA/NH Chapter recognized that one major barrier to accessing services is a model that relies on families taking the initiative to seek out assistance.

In …

The Association Of Different Types Of Bullying With The Mental Health Of Children And Teens From The United States, France, And Canada, Christina Fisher

Media and Communication Studies Summer Fellows

Bullying continues to trouble youths around the world, sometimes with devastating effects for victims’ mental health. This suggests an ongoing need for awareness, intervention and tolerance for everyone involved. This study, a literature review, explored the extent of these mental health effects found in 50 studies of victims, bullies, and bully-victims, those who are victims of bullying and who also bully others, in the United States, France, and Canada (Willard, 2007). Particular attention was paid to the impact that gender, age, ethnicity, and the LGBTQ community had on researchers’ findings. Findings show that 25.9% to 33% of students in these …

Decriminalizing Mental Illness: The Need For Treatment Over Incarceration Before Prisons Become The New Asylums For The Mentally Ill, Rebecca L. Brown

Psychology Summer Fellows

Currently, US prisons are home to 10 times more mentally ill individuals than state psychiatric hospitals. Instead of treating those with mental illness, an extremely vulnerable population is being thrown behind bars. Mental illness is often exacerbated during incarceration, leaving inmates much sicker than when they entered. Moreover, upon discharge mentally ill inmates have virtually no support, making recidivism almost inevitable. This lack of treatment has devastating consequences for the mentally ill as well as the community at large. Removing the mentally ill from jails and prisons would reduce recidivism, increase public safety and save money.

The current research explores …

Impaired Executive Function In Concussed Athletes, Marisa Gretz

Neuroscience Summer Fellows

Concussions are classified as mild traumatic brain injuries (mTBI). An individual that has sustained a concussion will experience symptoms such as nausea, possible memory loss, blurry vision, or loss of balance. Most symptoms subside within a few days, but a large pool of research raises concern for the recovery of executive function, specifically impulse control. Executive function relates to all tasks that require deliberate attention. Past research has shown adolescents record the highest number of sports concussions when compared to collegiate and professional athletes. The frontal lobe, which controls executive function, is not fully developed during the time of adolescence. …

Diffusion Tensor Imaging Of Dolphin Brains Reveals Direct Auditory Pathway To Temporal Lobe, Gregory S. Berns, Peter F. Cook, Sean Foxley, Saad Jbabdi, Karla L. Miller, Lori Marino

Veterinary Science and Medicine Collection

The brains of odontocetes (toothed whales) look grossly different from their terrestrial relatives. Because of their adaptation to the aquatic environment and their reliance on echolocation, the odontocetes’ auditory system is both unique and crucial to their survival. Yet, scant data exist about the functional organization of the cetacean auditory system. A predominant hypothesis is that the primary auditory cortex lies in the suprasylvian gyrus along the vertex of the hemispheres, with this position induced by expansion of ‘associative0 regions in lateral and caudal directions. However, the precise location of the auditory cortex and its connections are still unknown. Here, …

Perceptions Of Child Wellbeing And Attitudes Towards Polygamy Between Members And Non-Members Of The Lds Church, Mccall Bowcut Lyon

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

Perceptions of the wellbeing of children in polygamous families and attitudes toward polygamy in general were examined in this study, with comparisons between individuals who have a history of membership in the Church of Jesus Christ of Latter-Day Saints (LDS) and individuals who have never been members of the LDS church. No significant differences were found between members and non-members. Comparisons were also made between current and past members of the LDS church, resulting in only one significant difference: support/opposition for the legalization of polygamy. These results suggest that having a recent religious history of practicing polygamy does not necessarily …

Epidemiological Associations Between Brachycephaly And Upper Respiratory Tract Disorders In Dogs Attending Veterinary Practices In England, Dan G. O'Neill, Caitlin Jackson, Jonathan H. Guy, David B. Church, Paul D. Mcgreevy, Peter Thomson, Dave C. Brodbelt

Epidemiology Collection

Background: Brachycephalic dog breeds are increasingly common. Canine brachycephaly has been associated with upper respiratory tract (URT) disorders but reliable prevalence data remain lacking. Using primary-care veterinary clinical data, this study aimed to report the prevalence and breed-type risk factors for URT disorders in dogs. Results: The sampling frame included 170,812 dogs attending 96 primary-care veterinary clinics participating within the VetCompass Programme. Two hundred dogs were randomly selected from each of three extreme brachycephalic breed types (Bulldog, French Bulldog and Pug) and three common small-to medium sized breed types (moderate brachycephalic: Yorkshire Terrier and non-brachycephalic: Border Terrier and West Highland …

Medicaid Crowd-Out Of Other Public Health Spending: Modeling Economic & Health Effects, Glen P. Mays

Health Management and Policy Presentations

MOTIVATION: Thirty states are expanding Medicaid eligibility under the Affordable Care Act (ACA) as of 2015, and while federal funds cover most costs for newly eligible recipients, states must share the additional costs of covering previously-eligible state residents who enroll in Medicaid. States, together with their local government counterparts, also provide the vast majority (87%) of public sector funds for public health programs designed to promote health and prevent disease and injury on a population-wide basis. Fiscal constraints and generous federal matching funds create strong budgetary incentives for states to channel their health-related spending to Medicaid rather than to other …

Comparative Analysis Of Dietary Guidelines In The Spanish-Speaking Caribbean, Melissa Fuster

Publications and Research

Objective: Dietary guidelines are important education and policy tools to address local nutrition concerns. The current paper presents a comparative analysis of nutrition messages from three Spanish-speaking Caribbean countries (Cuba, Puerto Rico and Dominican Republic) to explore how these dietary guidelines address common public health nutrition concerns, contextualized in different changing food environments and food culture similarities.

Design: Qualitative, comparative analysis of current dietary guideline documents and key recommendations.

Results: Key recommendations were categorized into sixteen themes (two dietbased, ten food-based and four ‘other’). Only the Cuban dietary guidelines included diet-based key recommendations. Of the ten food-based …

Understanding The Irony: Canadian Gay Men Living With Hiv/Aids, Their Catholic Devotion, And Greater Well-Being, Renato M. Liboro, Richard T.G. Walsh

Psychology Faculty Research

Nine Canadian Catholic HIV-positive gay men were interviewed to obtain a better understanding of why and how they were able to persevere in their faith despite their religion’s teachings against homosexuality and contributions to the stigmatization of HIV/AIDS. By examining the lived experiences and personal perspectives of the participants, the study aimed to explore and elucidate the significant role of Catholicism and the Catholic Church both as a continued source of marginalization and oppression, as well as strength and support, for Canadian gay men living with HIV/AIDS today.

Medicare At Fifty Needs To Grow, William H. Lane

English Faculty Publications

In America everybody has a healthcare story. A bill impossible to read, an inscrutable "additional" charge, trouble getting insurance, trouble keeping it, a friend or family member who's fallen between the coverage "cracks." [excerpt]

King V Burwell: Subsidizing Us Health Insurance For Low- And Middle-Income Individuals, Lawrence O. Gostin, Mary C. Debartolo, Daniel Hougendobler

Georgetown Law Faculty Publications and Other Works

In King v. Burwell, the U.S. Supreme Court once again saved the Affordable Care Act (ACA) by upholding subsidies (tax credits) offered to low- and middle-income individuals for insurance bought on federal exchanges. A contrary opinion would have put at risk health insurance for 6.4 million Americans and threatened to destabilize insurance markets for millions more.

The ACA is supported by four interlocking reforms, each of which are necessary to realize its promise of expanding health care coverage: (1) guaranteed issue (prohibiting discrimination based on pre-existing conditions), (2) community rating (barring insurers from imposing higher premiums based on health …

Convalescent Serum Therapy As Rapid Advance Treatment For Ebola In West Africa, J Bankole Thompson Md, Phd, Patricia F. Mejabi Msc., Olugbenga O. Mejabi Phd, S Ahmed Tejan-Sie Md

International Journal of African Development

The 2014 public health crisis in Guinea, Liberia, and Sierra Leone has brought Ebola Viral Disease (EVD) to everyone’s attention. Discovered in 1976, this deadly disease infrequently struck in remote areas of Africa. This article will critically review the literature and describe the pathobiology, transmission, signs and symptoms, diagnosis, treatment, and prevention of EVDwhich, was predicted by the Centers for Disease Control to potentially infect 1.4 million persons in Liberia and Sierra Leone by January 2015 (“Questions and Answers”, 2014). Thankfully this worst case scenario did not occur and we may be experiencing natural burn out of the outbreak along …

Altered Lysosomal Proteins In Neural-Derived Plasma Exosomes In Preclinical Alzheimer Disease, Edward J. Goetzl, Adam Boxer, Janice B. Schwartz, Erin L. Abner, Ronald C. Petersen, Bruce L. Miller, Dimitrios Kapogiannis

Sanders-Brown Center on Aging Faculty Publications

OBJECTIVE: Diverse autolysosomal proteins were quantified in neurally derived blood exosomes from patients with Alzheimer disease (AD) and controls to investigate disordered neuronal autophagy.

METHODS: Blood exosomes obtained once from patients with AD (n = 26) or frontotemporal dementia (n = 16), other patients with AD (n = 20) both when cognitively normal and 1 to 10 years later when diagnosed, and case controls were enriched for neural sources by anti-human L1CAM antibody immunoabsorption. Extracted exosomal proteins were quantified by ELISAs and normalized with the CD81 exosomal marker.

RESULTS: Mean exosomal levels of cathepsin D, lysosome-associated membrane …

The Social Environmental Elements Of Resilience Among Vulnerable African American/Black Men Who Have Sex With Men, Mance E. Buttram

CAHSS Faculty Articles

Resilience theory has been suggested as a strong framework for research on HIV prevention among men who have sex with men (MSM). Among this population, literature indicates that African American/Black MSM are particularly vulnerable to health and social disparities associated with HIV transmission risk. Conceptualizing resilience as a part of one’s social environment, this qualitative study investigates the specific elements of resilience, and the associated contexts and relationships, among a sample of 21 substance-using African American/Black MSM. Data indicate that (1) elements contributing to resilience are multiple and co-occurring, including inner strengths, social relationships, diversity of experience, religion/spirituality, altruism, and …