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Unveiling The Precision Of Physiological Signals In Prediction Error During Fear Learning: Insights From Associative Strength And Generalized Uncertainty, Haja H. Jallo-Jamboria Sep 2025

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 …

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Wavelength And Luminance Interaction On Spatio-Temporal Contrast Sensitivity Function, Taylan S. Ergun Sep 2025

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, …

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Improving The Assessment Of Functional Ability In Older Adults, Aneela Rahman Sep 2025

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 …

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Power And Inclusivity: Bolognesi Lgbtq Activists Reflect On The Italian Language, Lauren E. Duncan, Bruno Grazioli Sep 2025

Power And Inclusivity: Bolognesi Lgbtq Activists Reflect On The Italian Language, Lauren E. Duncan, Bruno Grazioli

Psychology: Faculty Publications

Research in psychology and linguistics identifies ways grammatically gendered language affects the ways in which people think, perceive, and make judgements in everyday life in ways that disadvantage women, and more recently, non-binary and trans people. Activists, scholars, and politicians have worked to identify and remedy the masculinist bias in the Italian language, with mixed results. In this research article we describe how ten Italian feminist LGBTQIA+ activists interviewed in Bologna in 2019 negotiate gendered language in their everyday lives and in their activism. Themes mentioned by the activists include how language constructs reality, both in its current restriction of …

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Ageism In Employment, Aaron Li, Natalie Galucia, Cal J. Halvorsen Sep 2025

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.

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Challenging Dyads As Defaults In Research On Childhood Social Cognition, Roman Stengelin, Patricia Kanngiesser Sep 2025

Challenging Dyads As Defaults In Research On Childhood Social Cognition, Roman Stengelin, Patricia Kanngiesser

School of Psychology

Early in life, children develop the socio-cognitive tools to benefit and learn from interactions with others, allowing them to thrive in the diverse social and cultural niches of their respective communities. Over the past decades, developmental science has critically deepened our understanding of childhood social cognition and its ontogenetic foundations.

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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 Sep 2025

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 …

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Futurescape Libraries Ai Toolkit, Keith Webster Sep 2025

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.

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Chem 125-041: General Chemistry I, Kevin Koh Sep 2025

Chem 125-041: General Chemistry I, Kevin Koh

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

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Chem 125-H01: General Chemisty I Honors, Kevin Koh Sep 2025

Chem 125-H01: General Chemisty I Honors, Kevin Koh

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

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Chem 126-009: General Chemistry Ii, Gregory Edens Sep 2025

Chem 126-009: General Chemistry Ii, Gregory Edens

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

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Chem 126-101: General Chemistry Ii, Sean Lee Sep 2025

Chem 126-101: General Chemistry Ii, Sean Lee

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

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Chem 490-001: Chemical Ecology The Chemistry Of Living Things, Gullermo Jimenez Aleman Sep 2025

Chem 490-001: Chemical Ecology The Chemistry Of Living Things, Gullermo Jimenez Aleman

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

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Frsc 201-103: Intro To Forensic Science, Claudia Sroka Sep 2025

Frsc 201-103: Intro To Forensic Science, Claudia Sroka

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

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Chem 125-103: General Chemistry I, Sean Lee Sep 2025

Chem 125-103: General Chemistry I, Sean Lee

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

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Chem 243-H01: Honors Organic Chemistry I, Christopher Desantis Sep 2025

Chem 243-H01: Honors Organic Chemistry I, Christopher Desantis

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

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Chem 473-001: Biochemistry, Bhavani Balasubramanian Sep 2025

Chem 473-001: Biochemistry, Bhavani Balasubramanian

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

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Biol 315-003: Principles Of Neurobiology, Kristen Severi Sep 2025

Biol 315-003: Principles Of Neurobiology, Kristen Severi

Biology Syllabi

No abstract provided.

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Biol 644-001: Physiological Mechanisms, John Yarotsky Sep 2025

Biol 644-001: Physiological Mechanisms, John Yarotsky

Biology Syllabi

No abstract provided.

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Empirical Methods In Contract Law, Monika Leszczynska Sep 2025

Empirical Methods In Contract Law, Monika Leszczynska

Faculty Scholarship

Researchers employ various empirical methods to provide insights into contractual legal issues. For instance, systematic content analysis has been used to examine the terms of contracts or court judgments in contractual disputes. This approach, though different from doctrinal methods, enhances our understanding of legal content. Surveys and experimental methods, on the other hand, provide evidence on people's perceptions of contract terms or contractual behavior such as consent, misrepresentation, or breach. The findings from these studies inform contract law theories, which are based on assumptions about behavior in contractual relationships. Empirical studies also strengthen arguments in normative research by providing evidence …

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Older Adults And Financial Exploitation, Aaron Li, Natalie Galucia, Cal J. Halvorsen Sep 2025

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.

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Mental Health Challenges In Later Life, Sophie Mauk, Michele Dinman, Natalie Galucia, Cal J. Halvorsen Sep 2025

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 …

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From Strangers To Friends? An Ethnographic Study Of Developing Group Culture During A Short-Term Faculty-Led Study Abroad Program In Ireland, Victoria N. Seeger, Elizabeth Dimmitt, Keely Cline Sep 2025

From Strangers To Friends? An Ethnographic Study Of Developing Group Culture During A Short-Term Faculty-Led Study Abroad Program In Ireland, Victoria N. Seeger, Elizabeth Dimmitt, Keely Cline

Irish Journal of Academic Practice

This study examined the intersections of relationships that formed during a short-term, faculty-led study abroad programme in Ireland, and the elements of study abroad culture that allowed and fostered those relationships. We selected evidence-based ethnographic research as our approach to examine the sense of place and community in which relationships formed. We used Tuckman’s theory of group development (Tuckman & Jensen, 1977) as a theoretical framework through which to develop the ethnographic portrait of the students and explore the processes of how relationships developed over a relatively short period of time.

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Cardiovascular And Aortic Wave Reflection Responses To Evening Binge Alcohol Consumption, Grant Thivierge, Ian Greenlund, Jeremy Bigalke, Carl Smoot, Jason R. Carter, John J. Durocher Sep 2025

Cardiovascular And Aortic Wave Reflection Responses To Evening Binge Alcohol Consumption, Grant Thivierge, Ian Greenlund, Jeremy Bigalke, Carl Smoot, Jason R. Carter, John J. Durocher

Michigan Tech Publications

Evening binge alcohol consumption contributes to sleep disruption and autonomic dysregulation that persists into the following morning. However, its impact on morning-after arterial stiffness and aortic wave reflection remains unknown. Using a randomized, crossover, fluid-controlled design, we hypothesized that heart rate (HR), carotid-femoral pulse wave velocity (cfPWV), aortic augmentation index (AIx), and aortic pulsatile load (APL) would be increased acutely after binge drinking at night (study 1) and the morning-after binge drinking (study 2). Participants (n=33, 18 females, 15 males, age 25±1 years, BMI: 27±1 kg/m) completed binge alcohol (4-5 drink equivalent) and fluid control protocols. Study 1 examined cardiovascular …

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Natural Health Community Program And Well-Being: An Uncontrolled Study Of Women Survivors Of Domestic Violence, Madeline M. Glawe, Lee Za Ong, Karisse A. Callender, Barbara Wesson, Erin C. Schubert Sep 2025

Natural Health Community Program And Well-Being: An Uncontrolled Study Of Women Survivors Of Domestic Violence, Madeline M. Glawe, Lee Za Ong, Karisse A. Callender, Barbara Wesson, Erin C. Schubert

College of Education Faculty Research and Publications

The purpose of this study was to evaluate a local natural healing service program and to explore how engagement in natural healing services related to the well-being of survivors of domestic violence. Using longitudinal secondary data, we conducted t-tests, regression, and correlation analysis on three measures (hope, distress, and empowerment) that were completed by the participants (N = 31). We provided evidence of the positive impact of a community-based natural healing services program on the well-being of survivors of domestic violence, specifically their sense of hope. This research represents the potential for natural healing services provided at the …

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The Relationship Between Physical Activity And Health-Related Quality Of Life In College Students, Shelia Ann Fritts Sep 2025

The Relationship Between Physical Activity And Health-Related Quality Of Life In College Students, Shelia Ann Fritts

Graduate Theses and Dissertations

This study explored the interaction effects of physical activity levels and race on college students' physical and mental health, focusing on Native American students. A total of 245 students participated, categorized by physical activity levels (low, moderate, and high) and race (Native American and others). Descriptive statistics outlined the sample characteristics and physical activity behaviors. At the same time, a two-way ANOVA was conducted to assess the effects of race and physical activity on health-related quality of life, measured through physical and mental composite scores (PCS and MCS). The results revealed a significant interaction effect between race and low physical …

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A Mobility Data-Driven Approach To Analyzing And Modeling Park Accessibility Inequities And Use In U.S. Cities, Michaelmary Chukwu Sep 2025

A Mobility Data-Driven Approach To Analyzing And Modeling Park Accessibility Inequities And Use In U.S. Cities, Michaelmary Chukwu

Graduate Theses and Dissertations

Urban Park accessibility inequities have been a longstanding issue globally and the United States in particular. Despite the benefits that urban parks provide, use and access is not equitably distributed among the population, often favoring historically privileged populations over others (disadvantaged). Fortunately, improvements have been made in recent years to promote balanced park distribution in some cities; however, evidence still shows that most cities are behind. Interestingly, the rise in human mobility data has facilitated the study of human behavior and use of activity spaces. This thesis advances the existing studies on park accessibility and emerging human mobility to study …

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Helping Someone Off The Hook: Post-Moral Disengagement As An Interpersonal Emotion Regulation Strategy In A Hypothetical Alcohol-Involved Sexual Assault Vignette, Kayla Ford Sep 2025

Helping Someone Off The Hook: Post-Moral Disengagement As An Interpersonal Emotion Regulation Strategy In A Hypothetical Alcohol-Involved Sexual Assault Vignette, Kayla Ford

Graduate Theses and Dissertations

Post-moral disengagement (PMD) is posited as a form of interpersonal emotion regulation that involves altering the severity of harmful conduct and/or the transgressor’s personal responsibility to facilitate avoidance of negative emotions like guilt, which could maintain problematic behaviors. A pervasive harmful behavior on college campuses is alcohol-involved sexual violence, wherein intoxication is often used as an excuse or justification for assault. Though some aggressors of sexual violence experience guilt afterwards, it is unclear how bystanders might respond to this display of emotion and the potential applicability of PMD. As an initial step to assessing PMD as interpersonal emotion regulation, the …

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Media’S New-Age Opinion Leaders: Audience Perceptions Of Smi Credibility And Opinion Leadership Role, Alyssa Claire Riley Sep 2025

Media’S New-Age Opinion Leaders: Audience Perceptions Of Smi Credibility And Opinion Leadership Role, Alyssa Claire Riley

Graduate Theses and Dissertations

With worldwide technological and communication advancements in the last few decades, everyday citizens can capture, create, and share news through social media platforms. Nowadays, prominent social media influencers (SMIs) influence where and from whom online audiences consume their news and information. This study aims to explore how different SMI attributes – such as attractiveness, expertise, and trustworthiness – and their social media tactics create or add to audience perceptions of SMIs as credible online opinion leaders. Applying Two-Step Flow theory and Source Credibility theory, the study used data from a survey of 115 participants to understand how audiences perceived the …

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Exploring The Relationship Between Grit, Burnout, And Academic Success Among First-Year Osteopathic Medical Students During Fundamentals Of Anatomic Science I Course, Heather Guzik Sep 2025

Exploring The Relationship Between Grit, Burnout, And Academic Success Among First-Year Osteopathic Medical Students During Fundamentals Of Anatomic Science I Course, Heather Guzik

Graduate Theses and Dissertations

Burnout is a significant issue among healthcare professionals. Burnout refers to the mental, emotional, and physical exhaustion that can develop throughout one’s career or studies. It can affect professionalism and patient care (National Academies of Sciences, Engineering, and Medicine: National Academy of Medicine, 2019). Studies have shown that burnout begins early in an individual's medical education and can increase throughout their training (Voltmer et al., 2021). It has been suggested that students with a high level of Grit may exhibit some resistance to burnout (Jumat et al., 2020; Lee et al., 2022). This noncognitive trait measures a person’s ability to …

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