Social and Behavioral Sciences Commons^™

Unveiling The Precision Of Physiological Signals In Prediction Error During Fear Learning: Insights From Associative Strength And Generalized Uncertainty, Haja H. Jallo-Jamboria

Dissertations, Theses, and Capstone Projects

Prediction error (PE) is the discrepancy between expected and actual outcomes. It is a central mechanism in associative learning particularly within fear-conditioning paradigms. Identifying physiological markers of PE in aversive contexts has important implications for refining learning models and enhancing clinical interventions for anxiety-related disorders. This study examined skin conductance response (SCR) as a potential physiological index of PE by analyzing both anticipatory and omission-related responses across multiple learning phases. Participants completed a Pavlovian fear-conditioning paradigm in which two conditioned stimuli (CS+) signaled threat at different reinforcement probabilities: CS+100 (certain threat) and CS+50 (uncertain threat), alongside a non-reinforced safety cue …

Wavelength And Luminance Interaction On Spatio-Temporal Contrast Sensitivity Function, Taylan S. Ergun

Dissertations, Theses, and Capstone Projects

Contrast sensitivity (CS) measures the ability to discriminate objects from their backgrounds under varying conditions(Campbell & Robson, 1968). Contrast sensitivity is important for navigating the real world and operating under different light conditions. The contrast sensitivity function (CSF) reflects how the visual system performs under different conditions. This measure is crucial in assessing the health of the visual system (Chen & Gardner, 2021). CSF contributes to a deeper understanding of how the visual system processes and integrates properties of light to create visual sensation and perception. Human contrast sensitivity depends on the viewing conditions such as field size, luminance, color, …

Processing Of Diphthongs By Turkish English Bilinguals: An Erp Study, Ecem Kopuz

Dissertations, Theses, and Capstone Projects

This study examines how native phonological experience influences the brain’s response to speech sounds in Turkish-English late bilinguals and English monolinguals. We asked whether neural responses reflecting encoding of auditory information would be sensitive to language specific experience. Using event-related potentials (ERPs), and specifically, the Acoustic Change Complex (ACC) we measured neural responses to four stimuli, /u/, /ua/, /iu/, and /ia/, where vowel quality changes for three of these. A change from /u/ to /a/ or /i/ to /a/ within a syllable (as in [ua] and [ia]) represents a clear vowel quality shift. All participants were expected to show sensitivity …

Crisis Narratives And The Vicissitudes Of Haitian Foodways: A Critical Comparison Of Three Food Items, Marc S. Gabriel

Dissertations, Theses, and Capstone Projects

Polities and media external to Haiti direct a lot of narrative focus on the country being the source of its own protracted crises. This represents a powerful narrative hegemony that casts the post-colonial nation as a zone of perpetual disasters or crisis. To maintain that narrative domination over Haiti, opportunistic observers of Haiti’s media spectacles of crisis only need to atomize the country’s newest crisis or natural disaster from the history that situates it. The elision of the Haitian memory – a memory of structural adjustment programs, systematic displacement, foreign-sponsored paramilitary violence, erosion of peasant foodways and agriculture – from …

Improving The Assessment Of Functional Ability In Older Adults, Aneela Rahman

Dissertations, Theses, and Capstone Projects

Deficits in instrumental activities of daily living (IADL) are a hallmark of dementia, and the unprecedented aging of the population strongly motivates early identification of older adults at-risk for functional decline. In 2015, the White House Conference on Aging emphasized the need to improve detection of diminished capacity across important areas of functioning. To date, there is very limited research on early IADL changes in cognitively unimpaired (CU) individuals and those with subjective cognitive decline (SCD) and mild cognitive impairment (MCI), who may be in early preclinical dementia stages. Additionally, little is known about how changes in functional brain networks …

Endocannabinoids Mediate Racial/Ethnic Discrimination Prediction Of Posttraumatic Stress Disorder Symptoms Moderated By Resting-State Functional Connectivity In Black And African American Individuals, Emily A. Albertina, Lucas Torres, Garrett Sauber, Cecilia J. Hillard, Jacklynn M. Fitzgerald, Terri A. Deroon-Cassini, Christine L. Larson

Psychology Faculty Research and Publications

Background

Individuals from marginalized ethnoracial groups face higher risk for posttraumatic stress disorder (PTSD) symptoms, exacerbated by experiencing racial/ethnic discrimination. Previous work separately explored the endocannabinoid (eCB) system and functional connectivity response to stress/trauma and suggested that experiences of chronic minority stress, such as racial discrimination, contribute to eCB tone and resting-state functional connectivity. We explored how circulating eCB tone, in conjunction with resting-state connectivity, contributes to increased risk for PTSD symptoms following trauma among individuals experiencing discrimination.

Methods

Black/African Americans (n = 74; mean age = 33.81 years) were recruited from a level 1 trauma center. Correlational and …

Research And Development Agenda For Small Islands In The Philippines: Results From A Multi-Stakeholder National Forum, Rodmyr F. Datoon, Ron Jay P. Dangcalan, Marissa S. Pontillas, Marie Gianina Concepcion S. Decano, Melissa Grace C. Olit, Jenny Mei S. Peroy, Eva Marie C. Ponce De Leon, Cristine L. Pingal, Restie Allan A. Puno, Jackielyn S. Abela, Lenard D. Visaya

The Philippine Agricultural Scientist

The Philippines has 7,641 islands, most of which are small and underdeveloped. While studies have been done on topics such as poverty reduction, climate change, and economic development, there is no integrated research and development (R&D) agenda for small islands. Furthermore, literature points to the lack of consensus on the definition of small islands. As such, the study wove together existing bodies of knowledge and stakeholder perspectives on small islands in the country using a qualitative research design. Data were collected through a desk review, workshops, and key informant interviews. Four categories of small islands were proposed, namely micro-island, small …

Old Frames On New Media: Health Misinformation In Black Digital Communities, Merriah Croston

Brown School Graduate Student Theses and Dissertations

Growing evidence suggests that health misinformation has the potential to proliferate on social media. However, our understanding of the problem’s magnitude continues to evolve. Despite several studies on health misinformation and Black communities in the United States (U.S.), few of these studies characterize misinformation within digital settings. This dissertation seeks to address this gap by: 1) synthesizing the literature on health misinformation and Black communities to identify prevalent misinformation topics and claims, characteristics of exposure to and belief in these topics and claims, and successful intervention strategies; 2) quantifying and characterizing the volume of COVID-19 misinformation on Black Twitter during …

Ageism In Employment, Aaron Li, Natalie Galucia, Cal J. Halvorsen

Harvey A. Friedman Center for Aging

The World Health Organization defines ageism as stereotypes, prejudice, and discrimination directed at individuals based on their age. As people remain in the labor force longer, they are increasingly exposed to ageist attitudes and discrimination. Ageism often manifests through negative assumptions about older workers’ abilities, adaptability, and value in the workplace. Older workers are frequently perceived as less competent, resistant to new technology, inflexible, or physically and mentally less capable.

Older Adults And Financial Exploitation, Aaron Li, Natalie Galucia, Cal J. Halvorsen

Harvey A. Friedman Center for Aging

The National Adult Protective Services Association defines elder financial exploitation as misuse, mishandling, or exploitation of an older adult’s property, possession, or assets. These actions often occur without consent and are typically carried out through false pretense, undue influence, coercion, or manipulation.

Mental Health Challenges In Later Life, Sophie Mauk, Michele Dinman, Natalie Galucia, Cal J. Halvorsen

Harvey A. Friedman Center for Aging

Although older adults are less likely to be diagnosed with mental health challenges than younger adults, Americans over the age of 65 have experienced the greatest growth in new diagnoses — an increase of 57% between 2019 and 2023. By 2023, about 1 in 7 adults age 51 and older had received mental health diagnoses, including major depressive, generalized anxiety, adjustment, bipolar, and mood disorders. However, older adults are less likely to receive treatment than younger people. At the same time, older adults may also misuse substances such as alcohol, tobacco, cannabis, and prescription and nonprescription medications. Americans age 75 …

How Do Self-Employment Rates Change Across The Lifespan?, Cal J. Halvorsen, Bruna C. Lopez

Harvey A. Friedman Center for Aging

People pursue self-employment for a variety of reasons, including autonomy, the ability to pursue their own goals, and income. Yet for many older people who are not yet eligible for Social Security retirement benefits, which can begin at age 62, or Medicare, the U.S. health insurance program that generally begins at age 65, self-employment is also associated with less health insurance and retirement savings program coverage. 1,2 3,4

This research brief asks, What is the proportion of Americans who are self-employed, and how do these rates change throughout the life course?

Supporting Employed Informal Caregivers, Michele Dinman, Natalie Galucia, Cal J. Halvorsen

Harvey A. Friedman Center for Aging

More than 53 million Americans are informal caregivers. These family members, friends, and acquaintances provide social, medical, transportation, and other support to individuals because of illness or disability without getting paid. Additionally, at least 2 million grandparents, not counting other kinship caregivers, provide care for children who cannot remain with their parents.1

Exploring The Lived Experiences Of Former Lagos State Male Public High School Teachers About Their Onboarding Process., Agboola Clement Ikuyinminu

Walden Dissertations and Doctoral Studies

Lagos State, Nigeria, faces male teacher retention challenges in public high schools, including destabilizing the educational environment, reducing the availability of experienced mentors, and negatively impacting student performance and outcomes. School leaders need to understand the challenges leading to male teacher turnover. The purpose of this qualitative phenomenological study was to explore the lived experiences of Lagos State male public high school teachers who left the profession, focusing particularly on their perceptions of onboarding and reasons for leaving the profession. This study was grounded in Herzberg’s two-factor theory, Bauer and Erdogan’s onboarding theory, Maslow’s hierarchy of needs, and Bandura’s social …

Outcomes Of Bio-Psycho-Social-Spiritual Communitybased Drug Rehabilitation Program For Voluntary Vs. Court-Mandated Clients In The Philippines, Maria Regina M. Hechanova, Trixie Anne Co, Fessa R. Egusquiza

Psychology Department Faculty Publications

This study sought to evaluate the outcomes of a community- based rehabilitation program for voluntary and court-mandated drug users in the Philippines. Participants went through a bio-psycho-social-spiritual group-based program that aimed to develop their recovery skills and life skills. The program also included family modules to enhance their knowledge of drug use, its effects, and the role of family in recovery. A cohort design was used with pre- and posttest surveys administered before and immediately after the program. The sample consisted of 105 voluntary clients and 118 court-mandated clients who underwent screening or drug dependency evaluation and were recommended for …

Structured Discussions About Linguistic Diversity: Student Voices And Campus-Based Cultural Mapping, Adrienne Jankens, Nicole Guinot Varty, Anna Elise Lindner, Linda Jimenez, Marni Lorenz, K. M. Begian-Lewis, Colleen Hart, Anita Mixon, Ma'idah Shiekh, Lena Hakim

English Faculty Research Publications

The study presented in this chapter foregrounds student voice research and students as participants in identifying locations on our urban research campus where linguistic diversity can be acknowledged and developed as a tool for knowledge-making. Beyond acknowledging the presence of diverse languages and linguistic practices on our urban campus, this study takes steps toward ensuring that linguistic diversity is recognized by faculty and administrators as a rich and active feature of campus life that crosses academic boundaries.

The study asks the following questions:

● How do Wayne State University (WSU) students experience diversity on campus?

● How do they experience …

Futurescape Libraries Ai Toolkit, Keith Webster

Copyright, Fair Use, Scholarly Communication, etc.

A toolkit developed to explore scenario-specific strategies and activities that research libraries can undertake to prepare for various possible AI-influenced futures. The toolkit integrates the ARL/CNI AI Scenarios published in spring 2024 along with priorities trialed and refined by strategic thinkers working directly in, or adjacent to, the research library field during a Strategic Implications forum held December 7–8, 2024, in Washington, DC.

Regulatory Impacts On Us Hazardous Waste Exports, Xiaofan Ji, Mengyu Wang, Tianyi Zhang

Sim Kee Boon Institute for Financial Economics

This paper examines the impact of key domestic and international regulations on US hazardous waste exports, focusing on shifts in export destinations and waste types from 2002 to 2023. Since 2005, OECD countries and US Trade Agreement Partners have become primary destinations for US hazardous waste, with significant surges after 2018 and a notable decline in 2022. An analysis of the regulatory landscape reveals that, while international frameworks such as the Basel Convention of 2021 have had a relatively limited impact on reducing US hazardous waste exports, domestic policies—particularly those in California—have more directly influenced export behaviors. Additionally, the US …

Biz Of Digital - Implementing Digital Systems For The Lewis University Archives And The Creation Of An Institutional Repository, Jason Smith

Library Staff Articles

No abstract provided.

Indigenous Women’S Reproductive Traditions: Reclaiming Sovereignty Through 500 Years Of Colonization, Stephanie A. Sellers

Gettysburg College Faculty Books

In Indigenous Women’s Reproductive Traditions, Stephanie Sellers delves into the rich history of Indigenous women’s reproductive practices before European colonization. The book highlights traditional methods such as birth control, abortion, and child spacing, which were integral to maintaining agency over their bodies. Sellers explores how these practices were disrupted by European patriarchal structures and examines the impact of forced sterilization in the 20th century. Today, Indigenous women are reclaiming their rights through movements for reproductive justice, advocating for a return to their ancestral practices and redefining concepts of womanhood and motherhood on their own tribal terms.

A Word From The Writing Team (September 2025), Pam Walter, Mfa

A Word From the Writing Team (Newsletter)

This issue includes:

• Our New Editor!
• Publications Spotlight
• Check out these Free Workshops Wiley is Offering in September
• Sign up for the First Friday Writing Retreat (Online)
• Did you Know Jefferson Provides Funding Support for Article Processing Charges (APC)?

Romania: ‘A Country Is Worth More Than Its Gold’: Activists Defeat Canadian Mining Goliath. In, Roxana Maiorescu

Emerson Authors, Researchers, & Creators

For 25 years, Romanians fought to preserve Rosia Montana, a region whose gold and silver amount to 20 billion euros. Their victory was delivered in 2024, as the International Center for Settlement of Investment Disputes in Washington, DC ruled against the Canadian company that aimed to explore the mine. This analysis sheds light on political instability, perceived government corruption, and foreign intrusion, all of which led to intense and monthslong protests that Romania hadn’t seen since its 1989 revolution, when it liberated itself from communism. This case represents a David vs. Goliath-like story, in which a handful of poor families, …

Open Tdm: How The Open Movement Is Transforming The Way Academic Libraries Support Text And Data Mining Research, Kate F. Boyd, John Knox

Faculty and Staff Publications

Edited volume, published by the Association of College and Research Libraries (ACRL), the book provides librarians with the skills necessary to support researchers using text and data mining (TDM). Chapter 24 focuses on the open access aspects of TDM and how librarians and scholars are assisting each other in learning these new skills. Librarians from USC and UNC Wilmington share their paths to understanding and supporting TDM on their campuses.

Applications Of Urban Forestry: Advancing Environmental Justice Via Tree Planting In New York City, Newell Alexandra Blanton

Student Theses 2015-Present

NYC’s urban forest is composed of 7 million trees and the infrastructure which supports them. These trees have incredible value in almost every sense of the word; they provide essential ecosystem services such as climate modification and air purification that are otherwise impossible or enormously costly to manage. Contrarily, a lack of tree coverage in an urbanized area can contribute negatively to the health, economics, and overall quality of life for a neighborhood’s residents. This paper analyzes the impact trees have in New York City through a socioeconomic lens by comparing tree metrics and their collective influence in various neighborhoods, …

A Content Analysis Of The Journal Of Applied Sport Management From 2009 To 2024, Jeffrey Petersen, Marshall Magnusen

Journal of Applied Sport Management

The Journal of Applied Sport Management (JASM), originally launched as the Journal of Sport Administration and Supervision in 2009, has published a total of 231 peer-reviewed manuscripts during its first 16 years. While many other journals within this field have been studied to better understand research topics, types, and impact, JASM has yet to be examined. This content analysis study explored 19 variables related to the research topics, methods, authorship, and impact of these articles, and provided important insights from both descriptive and inferential statistics regarding existing trends and opportunities for development for both the journal as a …

From Coping Strategies To Fan Well-Being: Resource Dynamics Of Team Identification, Impulse Control, And Psychological Capital In Negative Experiences, Hyun-Woo Lee, Yelim Yoo, Kun Chang, Jun-Phil Uhm

Journal of Applied Sport Management

Guided by conservation of resources theory, the authors examine how team identification, impulse control difficulties, coping strategies, and psychological capital shape fans’ well-being in negative fan experiences. Survey from 300 sport fans were analyzed using structural equation modeling. Results showed that identification promoted adaptive coping and reduced cutting off reflected failure, whereas impulse control difficulties increased denial and cutting off reflected failure. Denial unexpectedly enhanced psychological capital while reducing well-being, and venting functioned as a double-edged mediator across positive/negative pathways. Psychological capital was the strongest predictor of well-being, underscoring its role as a central resource linking coping to outcomes.

A Cause For Celebration: Jasm Indexed In Scopus, Marshall J. Magnusen, Lawrence W. Judge, Jun Kim

Journal of Applied Sport Management

The Journal of Applied Sport Management (JASM) achieved a major milestone in Fall 2025 with its acceptance for indexing in Scopus, marking a pivotal advancement in the journal’s visibility, credibility, and global reach. This accomplishment reflects years of collaborative effort among JASM’s editors, reviewers, authors, and the Tennessee Research and Creative Exchange (TRACE) team at the University of Tennessee–Knoxville. Since its founding in 2009 as the Journal of Sport Administration and Supervision and subsequent rebranding in 2013, JASM has evolved into a leading open-access platform for applied sport management scholarship. Under the leadership of Dr. Marshall Magnusen (2020–2025), the …

Table Of Contents

Comparative Civilizations Review

No abstract provided.

What Guides The Iscsc?, Lynn Rhodes

Comparative Civilizations Review

Clear and well-defined bylaws are the backbone of any nonprofit organization, ensuring transparency, accountability, and effective governance. For organizations like the International Society for the Comparative Study of Civilizations (ISCSC), bylaws serve as a guiding framework that outlines decision-making processes, leadership roles, and the responsibilities of members.

Intellectual Risk-Taking And Emotional Intelligence In Educational Systems: A Comparative Study Of The Usa, Finland, Japan, And Singapore, Peter Hecht

Comparative Civilizations Review

This paper examines how intellectual risk-taking (IRT) and emotional intelligence (EI) are integrated into educational systems in the United States, Finland, Japan, and Singapore, arguing that these factors are essential for fostering creativity, resilience, and academic success. In modern pedagogy, IRT is defined as the willingness of students to engage in challenging academic tasks despite potential failure, thereby promoting innovative problem-solving and critical thinking (Beghetto 210; Dweck 6). Complementarily, EI — an individual’s capacity to recognize, understand, and manage emotions — plays a crucial role in classroom dynamics by enhancing self-regulation and interpersonal relationships (Goleman 43; Mayer et al. 197). …