Social and Behavioral Sciences Commons^™

Identifying Hazardous Patterns In Msha Data Using Random Forests, Olivia Milam

Theses, Dissertations and Capstones

Mining safety and health in the US can be better understood through the application of machine learning techniques to data collected by the Mine Safety and Health Administration (MSHA). By identifying hazardous conditions that could lead to accidents before they occur, valuable insights can be gained by MSHA, mining operators, and miners. In this study, we propose using a Random Forest machine learning model to predict whether a given mining violation will lead to an accident, and if so, whether it will be fatal or non-fatal. To achieve this, the model is trained on MSHA violation data and the sum …

A Nonconcurrent Multiple Baseline Evaluation Of An Independence Intervention To Treat Child Anxiety, Matthew Fastman M.S.

Selected Full Text Dissertations, 2011-

Rates of child and adolescent anxiety have increased markedly over the past decade (Haidt & Twenge 2021; Parodi et al., 2021). Exposure-based cognitive-behavioral therapy is considered the gold standard in the treatment of anxious children (Hofmann et al., 2012). However, many clinicians refrain from using exposure due to concerns about its safety, effectiveness, and ethics (Deacon et al., 2013; Whiteside et al., 2016). We propose a novel treatment approach for child and adolescent anxiety that draws on research in child development (e.g. Daddis, 2011) and is considerably simpler to administer than traditional exposure-based approaches. This new approach is composed of …

Developing A Standard Operating Procedure For Irrigated Agricultural Field Delineation And Irrigation Identification Using Examples From The Oregon-Idaho Border And Central California, Scott Milleson

Masters in GIS Practicum Reports

This practicum draws from experience working as an intern for The Freshwater Trust (an environmental nonprofit organization based in Portland, Oregon) from June to December of 2022. The work performed in this internship involved the delineation of agricultural fields using ArcGIS Online, an online collaborative mapping tool, as well as identifying and assigning irrigation type attributes on the Oregon-Idaho border along the Snake River, and the Deschutes Basin.

The purpose of this practicum project is to create a generalized guide for the delineation of agricultural fields and identification of irrigation type using a standard operating procedure for GIS interns, mapathon …

Picaresque Rogues And Early Soviet Society With Cassio De Oliveira, Cassio De Oliveira

PDXPLORES Podcast

In this episode of PDXPLORES, Assistant Professor of Russian in the Department of World Languages and Literatures, Cassio de Oliveira, discusses his latest book, Writing Rogues: The Soviet Picaresque and Identity Formation, 1921-1938. In Writing Rogues, Oliveira depicts the ways picaresque literature contributed to the development of Russian identity between the October Revolution and The Stalinists Great Terror. Oliveira sheds light on the heroes and anti-heroes that existed on the margins of societal transformation, and the authors who infused their fictional and non-fictional lives with far-flung adventures, scandals and travels through the criminal underworld.

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Rodgers Aughenbaugh Ala 2023 Poster, Nia Rodgers, John Aughenbaugh

VCU Libraries Faculty and Staff Presentations

No abstract provided.

Forging A Liaison Team For The Future Through Renewed Onboarding Practices, Bettina Peacemaker, Emily Hurst

VCU Libraries Faculty and Staff Presentations

Welcoming new employees is one of the most important jobs of a manager, but it is not an easy one. Guidance from the literature specific to academic liaison librarian onboarding is minimal and fails to address current workforce and workplace realities. This poster will explore how a team of liaison librarian managers used reflective and informed feedback to build a strong onboarding process to successfully welcome eight liaisons in two years and detail how the managers recently renewed their onboarding process to account for new, hybrid work environments and prepare new liaisons for the future of work in academia.

What Students? Which Mission?, Laura Nichols

Sociology

To understand decoupling from mission at CCUs, this chapter analyzes demographic data regarding the students whom a range of types of CCUs enroll. My aim is to examine the current state of CCUs in the United States, consider how they have evolved, and assess the extent of decoupling from mission that has occurred as indicated by the characteristics of students. The chapter's focus aligns with the directive in Pope Paul VI's 1971 apostolic letter Octogesima Adveniens that "it is up to the Christian communities to analyze with objectivity the situation which is proper to their own country, to shed on …

A Multi-Year Study Of Engineering Self-Efficacy In The Us: Exploring Gender Differences In A Small Engineering Program. International Journal Of Gender, Lillian C. Jeznach, Maija A. Benitz, Selby M. Conrad

Engineering, Computing & Construction Management Faculty Publications

This study presents the baseline results of an ongoing study at a small liberal arts university in the US and explores the gender differences in engineering selfefficacy, preparedness, and engagement in undergraduate engineering students. Data from the first timepoint of the survey was used to identify factors such as high school grade point average (GPA), math preparedness, high school mentoring, and college extracurricular involvement, and their correlations with engineering selfefficacy, as measured by the Longitudinal Assessment of Engineering Self-Efficacy (LAESE) scale. Investigation of LAESE subscales revealed that students (regardless of gender) who entered college having previously studied calculus reported greater …

The Chips And Science Act: The United States’ Race For Semiconductor Sovereignty, Jenna Kawar

MA Major Research Papers

This paper explores the CHIPS and Science Act in the United States. The microchip is extremely crucial to the function of technology as a whole, and its global supply chain is monopolized by countries such as the US, China, Taiwan, the Netherlands, South Korea, and Japan. The industry is fierce in competition, and holds many implications within political science, and international relations. The CHIPS Act is an Act that allocates funding toward the re-shoring efforts to manufacture and research the microchip on US territory. This paper explores the history leading up to the CHIPS Act, as well as the reasoning …

The Ambiguity In International Law And Its Effect On Drone Warfare And Cyber Security, Amina Khan

MA Major Research Papers

Drone warfare and artificial intelligence have considerably shaped cybersecurity and international law over the years. The rapid growth of technology has slowly forced entry into the international and domestic affairs of states. How countries conduct surveillance and practice defence does not look the way it did many years ago. One must observe how the rule of law is affected by technological advancement at the international level where many complexities are seen to rise to the surface. Balancing domestic and international law comes into question when drones and artificial intelligence become key components in state affairs that transcend geographical borders. This …

2023-4 Macro’S Missing Link: The Unbridged Gap Between Monetarism And The Wicksell Connection, David Laidler

Department of Economics Research Reports

Modern mainstream macroeconomics treats the economy “as if” always in equilibrium. Two older traditions, Monetarism and the Wicksell Connections have always dissented, arguing that how agents gather information and apply it to the coordination of their activities are prior problems requiring attention before equilibrium can, or cannot, be assumed. They have developed the implications of this claim along different lines, however, with the former dealing with questions raised by the existence of monetary exchange in general and the latter concentrating in particular on inter-temporal issues. This gap has persisted since Wicksell opened it up, and has never been satisfactorily bridged: …

The Daily Patterns Of Emergency Medical Events, Mary E. Helander, Margaret K. Formica, Dessa K. Bergen-Cico

Social Science - All Scholarship

This study examines population level daily patterns of time-stamped emergency medical service (EMS) dispatches to establish their situational predictability. Using visualization, sinusoidal regression, and statistical tests to compare empirical cumulative distributions, we analyzed 311,848,450 emergency medical call records from the U.S. National Emergency Medical Services Information System (NEMSIS) for years 2010 through 2022. The analysis revealed a robust daily pattern in the hourly distribution of distress calls across 33 major categories of medical emergency dispatch types. Sinusoidal regression coefficients for all types were statistically significant, mostly at the p < 0.0001 level. The coefficient of determination ($R^2$) ranged from 0.84 and 0.99 for all models, with most falling in the 0.94 to 0.99 range. The common sinusoidal pattern, peaking in mid-afternoon, demonstrates that all major categories of medical emergency dispatch types appear to be influenced by an underlying daily rhythm that is aligned with daylight hours and common sleep/wake cycles. A comparison of results with previous landmark studies revealed new and contrasting EMS patterns for several long-established peak occurrence hours--specifically for chest pain, heart problems, stroke, convulsions and seizures, and sudden cardiac arrest/death. Upon closer examination, we also found that heart attacks, diagnosed by paramedics in the field via 12-lead cardiac monitoring, followed the identified common daily pattern of a mid-afternoon peak, departing from prior generally accepted morning tendencies. Extended analysis revealed that the normative pattern prevailed across the NEMSIS data when re-organized to consider monthly, seasonal, daylight-savings vs civil time, and pre-/post- COVID-19 periods. The predictable daily EMS patterns provide impetus for more research that links daily variation with causal risk and protective factors. Our methods are straightforward and presented with detail to provide accessible and replicable implementation for researchers and practitioners.

Dispossessed Again: Paiute Land Allotments In The Mono Basin, 1907-1929, Robert B. Marks

Eastern Sierra History Journal

Like most California Indians, the Kutzadika^a people in the Mono Basin on the east side of the Sierra Nevada Mountains were dispossessed of their land in the second half of the nineteenth century. However, they were not then removed to a reservation. They were left landless with no rights to reclaim their land until the Dawes Act (1887) made land allotments to non-reservation Indians possible. This article explores the history of land allotments in the Mono Basin, and places that story into the broader context of U.S. assimilationist policies but more importantly into the context of local history. Kutzadika …

2017-18 Antarctic Travel Project Data Set, Clare A. Sammells, Claudia Roedel, Duane Griffin, Alexander Busato

Other Faculty Research and Publications

For the 2017-2018 season, we distributed paper surveys to travelers on expedition ships leaving from Ushuaia, Argentina for the Antarctic peninsula. That instrument is included here. We received 362 responses, which is the n throughout the dataset. “Unanswered” indicates that nothing was written on the survey instrument for that question. The Ushuaia Tourism Office, INFUETUR, graciously assisted us in distributing surveys to the expedition guides. Guides then distributed the surveys to their passengers onboard, collected completed surveys, and returned them to the INFUETUR office. These were then mailed to the authors to be analyzed. Once the paper responses were received …

Briquetage And Brine: Living And Working At The Classic Maya Salt Works Of Ek Way Nal, Belize, Heather Mckillop, Cory E. Sills

Geography Faculty Publications and Presentations

Systematic flotation survey and spatial analysis of artifacts at the submerged salt work of Ek Way Nal reveal evidence of a residence, salt kitchens, and additional activities. Ek Way Nal is one of 110 salt works associated with a Late to Terminal Classic (A.D. 600-900) salt industry known as the Paynes Creek Salt Works. Wooden posts that form the walls of 10 buildings are remarkably preserved in a peat bog below the sea floor providing an opportunity to examine surface artifacts in relation to buildings. Numerous salt kitchens have been located at the Paynes Creek Salt Works by evidence of …

Convertible Equity In The Japanese Startup Ecosystem, A. Reid Monroe-Sheridan

University of Pennsylvania Asian Law Review

No abstract provided.

Rural Education In Peru: A Study Of Its Performance, Physical And Digital Infrastructure, Gender, Linguistic, And Social And Cultural Development, Mohammed Forero Bucheli

Master of Liberal Studies Theses

Rural and indigenous education in Peru significantly differs from its urban counterparts. The physical and digital infrastructure, gender-based education, linguistic neglect, and sociocultural discrimination that rural and indigenous communities’ education receive profoundly affect performance. This thesis aims to showcase these characteristics through case studies, comparing different government and community projects to understand their development in these areas. These cases explore different aspects of the educational situation of the Huallatiri, San Antonio de Cusicancha, and Quispicanchi communities in the Southern Peruvian Andes. Through these analyses, this study portrays the intersectional characteristics of educational development in rural and indigenous communities and how …

Social Exclusion And Negative Affect: The Impact Of Mentalized Affectivity, Anna Voicu

Honors Program Theses

Social exclusion has been widely associated with feelings of anxiety, depressed mood, anger, and hostility. Previous literature indicates that mentalized affectivity (MA), a sophisticated form of emotional regulation, may be effective in mitigating emotional experience after social exclusion. In light of this research, our study sought to examine the predictive value of mentalized affectivity and inclusion/exclusion on emotion. Participants (N = 170) completed measures of mentalized affectivity and positive and negative affect, in addition to playing a virtual ball-tossing game that would randomly assign them to an inclusion or exclusion condition. Multiple regression analyses revealed that mentalized affectivity predicted both …

Military Cooperation And The Relocation Of Quapaw And French Settlements In Colonial Arkansas: A Case Study In Colonial International Relations, Morris S. Arnold

Academic Papers

A previous article made the case that the Quapaw Indians had played a role in the defense of Arkansas Post, and had entered several colonial wars on the side of the French, during the time that France had claimed sovereignty over the Arkansas country.

The purpose of the present effort is to describe and explain the origin and nature of the alliance between the Quapaws and the French, and to identify the considerations that led the tribe to conclude that it was often in its national interest to collaborate with the French in their defensive and offensive military operations. The …

Fostering Virtue-Driven Information Literacy, Kate Wimer, Amanda Matthysse, Joshua Avery, Cathy Troupos

Faculty Publications - George Fox University Libraries

This conversation group emerged from the discussions of the Roundtable for Virtue-Driven Information Literacy (VIL) formed in 2022. The presenters defined VIL, emphasizing intellectual virtues and the cultivation of virtuous intellectual habits in the pursuit of truth and the potential benefits of VIL as a foundation for information literacy in academic libraries. Participants identified the value of VIL in providing a theoretical framework for information-literacy instruction, motivating students, and connecting library initiatives with faith-based worldviews. Breakout groups also dis-cussed the practical challenges associated with VIL implementation. The presenters concluded with suggestions for resources and an invitation for collaboration among librarians.

Novice Advanced Practice Nurses And The Delivery Of Unsatisfactory Health News, Jenny F. Schulte

Graduate Research Projects

No abstract provided.

Local News Deserts In China: The Role Of Social Media And Personal Communication Networks, Zixue Tai, Bai He, Jianping Liu

Journalism and Media Faculty Publications

The field of local news is often associated with news deserts, commonly defined as geo‐based communities without news‐ papers or other legacy media as providers of locally oriented news and civic information. This phenomenon is expanding in global society due to the diminishing presence of newspapers at moments of accelerated digitization. This study examines the multiplex nature of news deserts in rural and suburban areas in China. Data were collected through a multi‐methods approach combining two focus groups and 44 semi‐structured in‐depth interviews. Patterns of engagement among inter‐ viewees reveal that smartphone‐based social media applications and digital platforms function as …

Insider Tips For Applying To Graduate Programs, Susan C. Davies

Counselor Education and Human Services Faculty Publications

As I approach my 20th year as a school psychology faculty member (12 as a program coordinator), I have reviewed thousands of applications and interviewed hundreds of prospective students. It is truly a joy to meet people at interviews who will go on to excel as school psychologists. I also have met my fair share of applicants who were clearly unprepared. This piece provides some insider information on how prospective students can strengthen their applications and interviews.

Perspectives On Care Coordination For Youth With Tbi: Moving Forward To Provide Better Care, Jennifer P. Lundine, Erika Hagen, Susan C. Davies

Counselor Education and Human Services Faculty Publications

BACKGROUND: Care coordination aligns services and optimizes outcomes for children with traumatic brain injury (TBI), yet numerous obstacles can impede effective care coordination following a TBI.

OBJECTIVE: The goal of this work is to identify barriers and facilitators to care coordination from the perspective of individuals who care for young people impacted by TBI.

METHODS: Twenty-one care providers participated in semi-structured interviews to gather their perspectives on systems of care coordination for youth with TBI and potential areas for improvement. Using reflexive thematic analysis, researchers identified key themes across interviews.

RESULTS: Three themes were identified: 1) gaps in knowledge; 2) …

Holy Heroes! Catholic Comics In Special Collections, Henry M. Handley, Stephanie Shreffler, Jillian M. Ewalt

Roesch Library Faculty Publications

This chapter considers the importance of Catholic comics in special collections and emphasizes their potential as multi-disciplinary research and teaching tools. The legacy of comics as Catholic educational literature, subjects of censorship, and political bellwethers in the United States make these visual texts rich in content for both special collections instruction and student scholarship. This article provides an overview of Catholic comics in special collections at the University of Dayton, a brief survey of the history of Catholic comics in the United States, and illustrates examples of active learning and research in special collections through two case studies. The authors …

1-Back Matching And Mismatching By Pigeons, Thomas Zentall

Psychology Research Data

No abstract provided.

The Role Of Authenticity In The Link Between Self-Determination, Gender Minority Stress, Psychological Well-Being And Distress In Transgender, Nonbinary, And Gender Expansive Individuals, Zakary Alexander Clements

Theses and Dissertations--Educational, School, and Counseling Psychology

Transgender, nonbinary, and gender expansive individuals (TNB and GE) have the same basic psychological needs (BPN) for self-determination as their cisgender counterparts yet face unique gender minority stressors (GMS) that may impact psychological distress and well-being. Authenticity is an important factor that may also affect psychological well-being and distress in TNB and GE people. Few research studies have examined BPN attainment or GMS factors and psychological well-being and distress. The role of authenticity, which is associated with psychological well-being in cisgender samples, has yet to be examined in TNB and GE people on the context of BPN attainment or GMS. …

Effects Of Dominance Status On Neural Activity In Stress-Sensitive Neuronal Pathways, Steve Cabanatan Mahometano

Select or Award-Winning Individual Scholarship

The central amygdala, CeA, is an important brain region that regulates behavioral changes in response to stressful and fear-inducing stimuli. Social subordination is a stressful experience that can activate neurons in the CeA. Social subordination is associated with increased stress sensitivity and elevated fear responses while social dominance is associated with stress resilience. The bed nucleus of the stria terminalis (BNST) is a stress-sensitive brain region that receives robust input from CeA neurons The objective of this study was to determine if dominant and subordinate hamsters differ in stress/fear-induced activation of CeA cells projecting to the BNST. I hypothesize that …

Closing The Gap: Culturally Competent Consultations In Schools, Kimmely Mechelle Williams

PCOM Psychology Dissertations

Poor academic achievement among minority students has historically been identified as one of the most pressing challenges of public education (Dorvil, 2011). However, even before the Elementary and Secondary Education Act (ESEA) adoption, there has been a focus on what should be done to improve the academic achievement of the nation’s children. With each of its subsequent incarnations and legislative renaming, policymakers, educators, and researchers alike have sought to ensure that all children are afforded the opportunity to receive a high-quality education delivered by competent educators enabling them to reach predetermined but vaguely defined levels of proficiency. Despite best efforts, …

Algorithmic Literacy As Inclusive Pedagogy, Melanie Sellar

Staff publications, research, and presentations

The call for inclusive pedagogies has captured the wide interest of information literacy practitioners, who are now exploring what it means to teach inclusively and equitably within our discipline. This chapter argues that incorporating algorithmic literacy into our teaching praxis is an inclusive pedagogy, one which not only builds upon much of our professional priorities of the last ten years but also addresses an emerging need. By facilitating student awareness of algorithmic biases, for example, we can help to create a classroom environment that values the experiences and voices of all communities and that equips students with the willingness and …