Social and Behavioral Sciences Commons^™

Ua12/2/36 Gamma Sigma Sigma, Wku Archives

WKU Archives Collection Inventories

Records created by and about Gamma Sigma Sigma at Western Kentucky University.

Ua12/2/48 Class Of 1921, Wku Archives

WKU Archives Collection Inventories

Records created by and about the Class of 1921.

Ua12/2/57 Class Of 1934, Wku Archives

WKU Archives Collection Inventories

Records created by and about the Class of 1934.

Ua12/2/64 Alpha Tau Omega, Wku Archives

WKU Archives Collection Inventories

Records created by and about the Alpha Tau Omega fraternity formerly The Barons, also known as Beta Alpha Rho.

Ua12/11/2 Leadership & Volunteerism, Wku Archives

WKU Archives Collection Inventories

Records created by and about Leadership & Volunteerism.

Ua37/39 Faculty Personal Papers David Livingston, Wku Archives

WKU Archives Collection Inventories

Papers of David Livingston related to Gemini jazz bands.

Ua41/1 University College Publications, Wku Archives

WKU Archives Collection Inventories

Publications created by University College.

Ua51/1/5 University Libraries Dean Events, Wku Archives

WKU Archives Collection Inventories

Unprocessed records created by and for the Dean of Libraries regarding library wide events. Includes fund raisers and workshops.

Ua66/6/3/3 Ogden College Of Science & Engineering Biology Student Organizations Beta Beta Beta, Wku Archives

WKU Archives Collection Inventories

Records created by and about the Beta Beta Beta Club.

Book Review - Politics In Georgia, Jonathan Barefield

Georgia Library Quarterly

No abstract provided.

Debating Student Privacy In Library Research Projects Presentation, Jennifer Mayer, Rachel Dineen

University Libraries Publications

No abstract provided.

Investigating The Visual Number Form Area: A Replication Study, Rebecca Merkley, Benjamin Conrad, Gavin Price, Daniel Ansari

Brain and Mind Institute Researchers' Publications

© 2019 The Authors. Published by the Royal Society The influential triple-code model of number representation proposed that there are three distinct brain regions for three different numerical representations: verbal words, visual digits and abstract magnitudes. It was hypothesized that the region for visual digits, known as the number form area, would be in ventral occipitotemporal cortex (vOTC), near other visual category-specific regions, such as the visual word form area. However, neuroimaging investigations searching for a region that responds in a category-specific manner to the visual presentation of number symbols have yielded inconsistent results. Price & Ansari (Price, Ansari 2011 …

A Touchscreen Motivation Assessment Evaluated In Huntington's Disease Patients And R6/1 Model Mice, Christopher J. Heath, Claire O'Callaghan, Sarah L. Mason, Benjamin U. Phillips, Lisa M. Saksida, Trevor W. Robbins, Roger A. Barker, Timothy J. Bussey, Barbara J. Sahakian

Brain and Mind Institute Researchers' Publications

Copyright © 2019 Heath, O'Callaghan, Mason, Phillips, Saksida, Robbins, Barker, Bussey and Sahakian. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. Apathy is pervasive across many neuropsychiatric disorders but is poorly characterized mechanistically, so targeted therapeutic interventions remain elusive. A key …

Translational Tests Involving Non-Reward: Methodological Considerations, Benjamin U. Phillips, Laura Lopez-Cruz, Lisa M. Saksida, Timothy J. Bussey

Brain and Mind Institute Researchers' Publications

© 2018, The Author(s). This review is concerned with methods for assessing the processing of unrewarded responses in experimental animals and the mechanisms underlying performance of these tasks. A number of clinical populations, including Parkinson’s disease, depression, compulsive disorders, and schizophrenia demonstrate either abnormal processing or learning from non-rewarded responses in laboratory-based reinforcement learning tasks. These effects are hypothesized to result from disturbances in modulatory neurotransmitter systems, including dopamine and serotonin. Parallel work in experimental animals has revealed consistent behavioral patterns associated with non-reward and, consistent with the human literature, modulatory roles for specific neurotransmitters. Classical tests involving an important …

Girls' Internalizing Symptoms And White Matter Tracts In Cortico-Limbic Circuitry, Ola Mohamed Ali, Matthew R.J. Vandermeer, Haroon I. Sheikh, Marc F. Joanisse, Elizabeth P. Hayden

Brain and Mind Institute Researchers' Publications

© 2019 The Authors Dysfunction in cortico-limbic circuitry is implicated in internalizing disorders (i.e., depressive and anxious disorders), but less is known about whether structural variations precede frank disorder and thus potentially mark risk. We therefore examined associations between white matter (WM) tract microstructure in cortico-limbic circuitry at age 7 and concurrent and longitudinal patterns of internalizing symptoms in 42 typically developing girls using Diffusion Tensor Imaging (DTI). Girls' internalizing symptoms were concurrently associated with reduced fractional anisotropy (FA) in segments of the cingulum bundle (CB) and the uncinate fasciculus (UF), bilaterally. Moreover, latent profile analysis showed that girls with …

Biomarkers Of Parkinson's Disease: Striatal Sub-Regional Structural Morphometry And Diffusion Mri, Ali R. Khan, Nole M. Hiebert, Andrew Vo, Brian T. Wang, Adrian M. Owen, Ken N. Seergobin, Penny A. Macdonald

Brain and Mind Institute Researchers' Publications

© 2018 The Authors Parkinson's disease (PD) is a progressive neurological disorder that has no reliable biomarkers. The aim of this study was to explore the potential of semi-automated sub-regional analysis of the striatum with magnetic resonance imaging (MRI) to distinguish PD patients from controls (i.e., as a diagnostic biomarker) and to compare PD patients at different stages of disease. With 3 Tesla MRI, diffusion- and T1-weighted scans were obtained on two occasions in 24 PD patients and 18 age-matched, healthy controls. PD patients completed one session on and the other session off dopaminergic medication. The striatum was parcellated into …

The Neural Basis Of External Responsiveness In Prolonged Disorders Of Consciousness, Clara A. Stafford, Adrian M. Owen, Davinia Fernández-Espejo

Brain and Mind Institute Researchers' Publications

Objective: To investigate the structural integrity of fibre tracts underlying overt motor behaviour in PDOC. Methods: This cross-sectional study examined 15 PDOC patients and 22 healthy participants. Eight PDOC patients met the criteria for the vegetative state, 5 met the criteria for the minimally conscious state and 2 met the criteria for emerging from the minimally conscious state. We used fibre tractography to reconstruct the white matter fibres known to be involved in voluntary motor execution (i.e., those connecting thalamus with M1, M1 with cerebellum, and cerebellum with thalamus) and used fractional anisotropy (FA) as a measure of their integrity. …

Orexin Signaling During Social Defeat Stress Influences Subsequent Social Interaction Behaviour And Recognition Memory, Darrell Eacret, Laura A. Grafe, Anthony L. Gotter, John J. Renger, Christopher J. Winrow, Seema Bhatnagar

Psychology Faculty Research and Scholarship

Orexins are neuropeptides synthesized in the lateral hypothalamus that influence arousal, feeding, reward pathways, and the response to stress. However, the role of orexins in repeated stress is not fully characterized. Here, we examined how orexins and their receptors contribute to the coping response during repeated social defeat and subsequent anxiety-like and memory-related behaviors. Specifically, we used Designer Receptors Exclusively Activated by Designer Drugs (DREADDs) to stimulate orexins prior to each of five consecutive days of social defeat stress in adult male rats. Additionally, we determined the role of the orexin 2 receptor in these behaviors by using a selective …

The Diagnosis Of Asymptomatic Disease Is Associated With Fewer Healthy Days: A Cross Sectional Analysis From The National Health And Nutrition Examination Survey, Janel Hanmer, Lan Yu, Jie Li, Dio Kavalieratos, Laurel M. Peterson, Rachel Hess

Psychology Faculty Research and Scholarship

Objective

To examine the effect of the diagnosis of asymptomatic disease on health‐related quality of life (HRQoL).

Design

Secondary analysis of a national data set.

Method

We analysed adult participants in the 2011–2012 National Health and Nutrition Examination Survey (NHANES) of the civilian non‐institutionalized US general population. Across three asymptomatic diseases (glucose intolerance, hyperlipidaemia, and hypertension), we examined four groups (without disease; with disease but no diagnosis; with disease and diagnosis but no treatment; and with disease, diagnosis, and treatment). For each asymptomatic disease, we examined group differences in self‐rated health (ordinal logistic regression) and Healthy Days outcomes (number of …

Developmental Trends In Sleep During Adolescents' Transition To Young Adulthood, Heejung Park

Psychology Faculty Research and Scholarship

Objective: Poor sleep poses negative health consequences for youth, yet few longitudinal actigraphy studies have examined basic developmental trends in sleep across adolescents’ transition to young adulthood. In this longitudinal actigraphy study, stability of individual differences and trajectories of sleep during and after high school were examined. The degree to which sleep trajectories differed by college attendance status was also studied.

Methods: A total of 343 youth with Asian, Latino, and European American backgrounds completed eight days of wrist actigraphy at two-year intervals in Wave 1(n= 295, M_age= 16.39), Wave 2 (n= …

Resting State Coupling Between The Amygdala And Ventromedial Prefrontal Cortex Is Related To Household Income In Childhood And Indexes Future Psychological Vulnerability To Stress, Jamie L. Hanson, Dustin Albert, Ann T. Skinner, Shutian H. Shen, Kenneth A. Dodge, Jennifer E. Lansford

Psychology Faculty Research and Scholarship

While child poverty is a significant risk factor for poor mental health, the developmental pathways involved with these associations are poorly understood. To advance knowledge about these important linkages, the present study examined the developmental sequelae of childhood exposure to poverty in a multiyear longitudinal study. Here, we focused on exposure to poverty, neurobiological circuitry connected to emotion dysregulation, later exposure to stressful life events, and symptoms of psychopathology. We grounded our work in a biopsychosocial perspective, with a specific interest in “stress sensitization” and emotion dysregulation. Motivated by past work, we first tested whether exposure to poverty was related …

Sex- And Stress-Dependent Effects On Dendritic Morphology And Spine Densities In Putative Orexin Neurons, Laura A. Grafe, Eric Geng, Brian Corbett, Kimberly Urban, Seema Bhatnagar

Psychology Faculty Research and Scholarship

We recently found that non-stressed female rats have higher basal prepro-orexin expression and activation of orexinergic neurons compared to non-stressed males, which lead to impaired habituation to repeated restraint stress at the behavioral, neural, and endocrine level. Here, we extended our study of sex differences in the orexin system by examining spine densities and dendritic morphology in putative orexin neurons in adult male and female rats that were exposed to 5 consecutive days of 30-min restraint. Analysis of spine distribution and density indicated that putative orexinergic neurons in control non-stressed females had significantly more dendritic spines than those in control …

Passive Coping Strategies During Repeated Social Defeat Are Associated With Long-Lasting Changes In Sleep In Rats, Laura A. Grafe, Lauren O’Mara, Anna Branch, Jane Dobkin, Sandra Luz, Abigail Vigderman, Aakash Shingala, Leszek Kubin, Richard Ross, Seema Bhatnagar

Psychology Faculty Research and Scholarship

Exposure to severe stress has immediate and prolonged neuropsychiatric consequences and increases the risk of developing Posttraumatic Stress Disorder (PTSD). Importantly, PTSD develops in only a subset of individuals after exposure to a traumatic event, with the understanding of this selective vulnerability being very limited. Individuals who go on to develop PTSD after a traumatic experience typically demonstrate sleep disturbances including persistent insomnia and recurrent trauma-related nightmares. We previously established a repeated social defeat paradigm in which rats segregate into either passively or actively coping subpopulations, and we found that this distinction correlates with measures of vulnerability or resilience to …

A Descriptive Analysis Of Health Influencer Videos On Youtube In The Ostomy Community, Sarah Irenke Sophia Bell

Theses and Dissertations--Communication

The expansion of YouTube into the mainstream media and its place as the second most-used website in the world makes it a prime place for health information seeking. However, content can be created and uploaded by anyone and thus, the threat of misinformation on YouTube is high. Medical researchers have established that videos created by health professionals on YouTube promote accurate information whereas videos by non-professionals promote generally inaccurate or misleading information. Yet, videos created by non-professionals have more views and higher relevance rankings on YouTube. To begin to understand this phenomenon, a descriptive study is used to lay a …

“Standing On The Front Lines And Down In The Trenches With Her”: An Exploration Of The Dialectical Tensions And Competing Goals Of Adult Children Of Mentally Ill Parents, Kelley Hodgson

Theses and Dissertations--Communication

Mental illness is a pervasive health epidemic in the United States and worldwide, and available data suggest that mentally ill adults are statistically more likely to be parents than non-parents. The prevalence and continued growth of parental mental illness means that millions of children in the United States have a parent with some form of mental health issues.

This dissertation contributes to and extends existing literature on children of mentally ill parents by exploring 15 adult children’s subjective perspectives on how they navigate the tension-wrought experience of having a mentally ill parent, and how this has implications for the management …

Navigating The Michelle P. Waiver: A Narrative Examination Of The Impact Of Parent Caregiver-Related Uncertainty And Decision Making For Children With Disabilities, Whittney H. Darnell

Theses and Dissertations--Communication

The Michelle P. Waiver (MPW) is the primary means of health insurance for more than 10,000 people in the state of Kentucky. The waiver is especially popular among families with young children with disabilities because it is robust in its benefit offerings and also one of the few Medicaid resources that does not include parental income as a qualifying factor in eligibility. Through the waiver, children receive a medical card as well as additional coverage for medical expenses that fall beyond the scope of traditional health insurance. For these young children to gain access to the comprehensive offerings of the …

“I Want To Feel What They Feel”: Evaluating The Effectiveness Of Emotional Flow In Narrative Health Blogs, Sarah Elizabeth Sheff

Theses and Dissertations--Communication

Emotion has long been implemented in persuasive messages and campaigns to influence attitudes and health behavior. Research demonstrates that messages often evoke more than one emotion during and after exposure, and this was previously viewed as an undesirable outcome; however, the literature suggests that the intentional inclusion of multiple emotions, or emotional flow, could positively impact persuasive outcomes, such as attitudes and behavioral intention.

The proposed study employs the concept of emotional flow, the intentional inclusion of more than one discrete emotion, in the context of narrative health blogs addressing mental health topics relevant to college students. The study specifically …

Cat In The Classroom: Understanding Instructor Behavior And Student Perceptions Through Communication Accommodation Theory, Terrell Kody Frey

Theses and Dissertations--Communication

Adjusting one’s communication is a fundamental requirement for human interaction (Gasiorek, 2016a). Individuals adapt communication behavior according to the circumstances surrounding the situation, resulting in different patterns and forms of speech relative to spouses, family members, coworkers, or friends. Yet, researchers in instructional communication have not yet substantially applied adjustment as a theoretical lens for understanding instructor-student classroom interactions (Gasiorek & Giles, 2012; Soliz & Giles, 2014; Soliz & Bergquist, 2016). Apart from overlooking this useful theoretical approach, instructional communication scholarship can also be improved by accounting for 1) shifting group identities in higher education that change how instructors and …

Emerging From The Ashes: An Evaluation Of The Postcrisis Communication Following The 2008 Tennessee Valley Authority Coal Ash Spill, Nicole Catherine Staricek

Theses and Dissertations--Communication

This dissertation uses a case study approach assess the postcrisis communication between the Tennessee Valley Authority and the Roane County community following the 2008 coal ash spill. More specifically, the researcher explores the relationship between organizational renewal and community involvement by means of an in-depth case study analysis.

The dataset includes transcripts from interviews with Tennessee Valley Authority leaders, as well as neighboring community members, all of whom were involved in the postcrisis recovery. Supporting data was collected from archival records made available to the public online and dedicated specifically to the Roane County project.

The results, implications for practitioners, …

Setting The Stage: Resident Experiences With Enforcement, Rescue And Spectacle In Lampedusa, Elisa Sperandio

Theses and Dissertations--Geography

Located 127 miles from the shores of Sicily and only 70 from Tunisia, the island of Lampedusa is home to a population of 6000. Residents are largely reliant on a centuries-old fishing economy, a booming tourism industry and, most recently, the sustainment of a complex apparatus of border enforcement. Since the early 2000s, with the hardening of the southern border of Italy and the European Union, a multitude of actors have converged to Lampedusa: from migrants, to agents of enforcement, to NGO personnel, along with journalists, researchers and tourists. In this thesis, I center the experiences of island residents to …