Social and Behavioral Sciences Commons^™

Economic Analysis Of Population-Based Next Generation Sequencing For Breast Cancer, Sapphire Curelaru

University Honors Theses

Breast cancer develops due to accumulated DNA replication insults which causes cancer to uncontrollably proliferate. An individual's predisposition to developing cancer, as well as the composition of a tumor, can be sequenced using genetic tests. Myriad's BRACAnalysis CDx^® seems to be the most utilized genetic test. However, Next Generation Sequencing (NGS) seems to be a better genetic test for breast cancer when compared to Myriad's BRACAnalysisCDx^® in terms of return-time, accuracy, efficiency, and healthcare cost. By using Next Generation Sequencing tests, stakeholders can save money on genetic testing which can be invested in more genetic tests. Payers can …

Whose Woods These Are: Human-Environment Relationships Among Stakeholders Of South Mississippi's Longleaf Pine Ecosystem, Helen Greene

Master's Theses

Between 1870 and 1920, the longleaf pine belt of the southeastern United States experienced an extensive and unsustainable period of logging. In the years after the logging boom the landscape of the Southeast was reforested, but fire suppression and a preference among landowners for loblolly pine resulted in a dense and less resilient forest with reduced biodiversity. This research looks at the human geography of remnants of the longleaf pine ecosystem in South Mississippi and the nature of contemporary relationships between South Mississippi residents and this ecosystem.

In an effort to make sense of the complex relationships between people and …

The Classroom Password Group Contingency With Randomized Reinforcers, Emily Maxime

Master's Theses

From the principles of reinforcement and punishment established by operant conditioning, there have been a variety of different behavior modification methods explored. Group contingencies are one of these behavior modification procedures that can be applied at a class-wide level by teachers who are seeking to improve student behavior as a group or individually. The three types of group contingencies are independent, interdependent, and dependent group contingency. Additional components, such as randomization within a group contingency, have been seen to further the effectiveness of behavioral strategies. A novel independent group contingency that has recently been investigated and demonstrated some promise as …

Landslides, Erosion, And Inequality: Assessing Social And Environmental Change At Neighboring Farmsteads In Northern Iceland, Zachary N. Guttman

Graduate Masters Theses

Hof and Hólar are adjacent farms in Hjaltadalur, North Iceland settled during the Viking Age. While Hof is mentioned prominently in the saga literature, its importance fades. Conversely, Hólar becomes the most powerful farm in North Iceland and the seat of the northern bishop after the introduction of Christianity. This thesis sheds some light on this apparent shift in power by assessing how social and environmental factors may have influenced the relationship between the two sites. Using a program of soil coring and targeted excavation, as well as a novel environmental sampling procedure, this study assesses if environmental factors such …

College Athletes As Endorsers: A Study Of Nil Advertising, Zach Johnson

Master's Theses

The objective of this study is to determine how effective the newly enforced NIL deals among college athletes are in terms of social media advertising. With the rise of social media and the amount of people using social media daily, it is imperative for advertisers to understand various ways of promoting brands on social media. A 2x2x2 mixed experimental design was used to investigate the effects of college athletes-sponsored Instagram posts among college students, specifically source relevance, product relevance, and message authenticity. Findings suggested positive effects of using college athletes as sponsors. Source relevance, product relevance, and message authenticity played …

The Role Of Muslim Communities In Easing The Challenges For Young U.S. Muslim Immigrant Children’S School Outcomes, Ghada Kassir

Electronic Theses, Projects, and Dissertations

American Muslims have increasingly experienced Islamophobia-related discrimination and stereotypes, including unjust accusations of violence, hatred, and terrorism, especially since 9/11. This study investigates the experience of Muslim immigrants in the U.S. and its impact on their children’s school outcomes. Using the theoretical frameworks of segmented assimilation, acculturation, social identity theory, and critical race theory, post-9/11 Muslim immigrants and their elementary school children are the focus of this study. Specifically, this study examines the associations among the following constructs: Muslim identity, culture and traditions, community connectedness, and children's school outcomes. This study hypothesized that there is a negative correlation between Muslim …

A Case Study On The Transfer Of Training As Influenced By Perceptions Of Self-Leadership By Extension Professionals, Lisa Kaslon, Nathan W. Conner, Gina Matkin, Mark Balschweid, Chuck Hibberd

Journal of Human Sciences and Extension

Employee potential and development are critical, and training has been identified as a way to create high-performing work cultures and high-potential employees. The purpose of this study was to understand how Extension employees perceive their self-leadership as impacting their transfer of training after they participate in professional development. The study aims to answer the following research question, “How do Extension professionals describe their experiences of transfer of training as influenced by their perceptions of their self-leadership? The methodological approach used for this research was the case study. Data collection methods included a questionnaire, interviews, and document review. A semi-structured interview …

Cooperative Extension Programming For Early Care And Education Professionals During The First Year Of The Covid-19 Pandemic: Evidence From A National Survey Of Extension Systems, Katherine Speirs, Azriella Friedman, Courtney Luecking, Kyleigh Brown

Journal of Human Sciences and Extension

Cooperative Extension Systems (CESs) provide programming to early care and education (ECE) professionals. The COVID-19 pandemic significantly impacted the needs of ECE professionals. The purpose of this study was to document how CESs helped ECE professionals respond to the pandemic during its first year and how Extension programming was altered in response to the pandemic. Between March and June 2020, representatives from all 87 CESs in the 50 U.S. states; Washington, DC; and six U.S. territories were invited to complete an online survey that included six questions about the pandemic. We received responses from 43 CESs (49% response rate). The …

Profiles Of Youth Citizenship: A Cluster Analysis Of Ethical Factors, Demographics, And Problem-Solving Disposition, Sarah Bush, Rick Rudd, Curt Friedel, Thomas Archibald, Kerry Redican

Journal of Human Sciences and Extension

Youth have the capacity to drive positive change in their communities through active and engaged citizenship (AEC). Teen leadership programs provide youth with opportunities to develop the skills necessary to participate as partners in community problem-solving efforts. Situated in relational developmental systems metatheory, this study examined how cluster membership based upon demographic characteristics, ethical factors, and problem-solving disposition impacted AEC. The findings indicated significant differences between clusters for AEC, civic duty, and civic skills. These differences were predominately observed through membership in long-term or short-term leadership programs, gender, enrollment in honors/AP courses, ethical views, and problem-solving disposition. Youth leadership practitioners …

Examining College Students’ Attitudes Toward Poverty During The Adult Role Of The Community Action Poverty Simulation, Jessica M. Parks, Portia Johnson, Diann C. Moorman, Sheri Worthy, Leigh Anne Aaron

Journal of Human Sciences and Extension

Family and Consumer Sciences (FCS) and Extension professionals need to understand the lived experience of poverty because it affects every aspect of an individual’s life. Poverty is related to inadequate nutrition and food insecurity, lack of access to health care, insufficient child care, unsafe neighborhoods, lack of affordable housing, under-resourced schools, and a lower quality of life. Attitudes toward poverty vary widely among Americans and can be categorized as either internal/individual attributions (e.g., laziness, welfare dependency, etc.) or systemic/structural attributions (e.g., unemployment, inflation, etc.). Individuals holding internal attributions toward poverty are more likely to have negative feelings toward impoverished individuals. …

A Snapshot In Time: Consumer Behavior At The Start Of Covid-19, Michelle L. Childs, Christopher Sneed, Ann A. Berry, Sejin Ha

Journal of Human Sciences and Extension

During the early stages of the coronavirus pandemic, consumers faced challenges related to obtaining household items due to shortages and limitations in shopping. Researchers from the University of Tennessee conducted a national, web-based consumer survey of 300 consumers in late April 2020 to better understand consumer behavior, shopping patterns, and demand shifts for goods and services. Major findings demonstrate that consumers have increased shopping for essential products from brick-and-mortar national chains, avoided brick-and-mortar small businesses, and have chosen to shop more by themselves, often choosing to forgo spending from across all product categories, compared to prior to the pandemic. Additionally, …

Full Issue, Volume 11, Number 3, Donna J. Peterson, Scott Cummings

Journal of Human Sciences and Extension

No abstract provided.

Respectful Workplace Policy To Conceive A Security Consciousness And Gender Equality As An Implementation Of Akhlak Core Values In State-Owned Enterprises Environment, Endang Susilowati, Erwin Susanto Sadirsan

Journal of Terrorism Studies

A safe work environment, mutual respect, freedom from discrimination, harassment, violence, gender inequality, discrimination of women is highly coveted in the Indonesian work environment. In State-Owned Enterprises there are still issues of harassment, gender inequality, violence, and women's opportunities to become leaders in the workplace. In 2021, the number of women leaders in workplace is still below 10%. The Ministry of State-Owned Enterprises is aiming to increase the representation of women in the Board of Commissions or Executives, and one level below the Board of Executives by 25% in 2023.

The purpose of this research is to analyse women's issues …

A Comparison Between A Terrorist Leader And A Lone-Wolf Operative In Bangladesh, Fatema Islam

Journal of Terrorism Studies

The article compares the biography and terrorist portrait of two terrorists of Bangladesh: Mufti Abdul Hannan, a pioneer leader of the prominent terrorist organization Huji-B, and a lone wolf operative named Faizul Hasan. The study reveals the existence of the multifaceted dynamics of the leader (Mufti) and lone wolf (Faizul) encompassing organizational affiliation, operational independence, radicalization processes, motivations, objectives, and the scale of their operations. The study also finds that the pattern of operation of a terrorist leader (Mufti) and the lone wolf terrorist (Faizul) differed significantly in terms of planning, execution, and level of organizational support. While the terrorist …

Coverage Of Kidnapping In North-West Nigeria:An Analysis Of Daily Trust And The Guardian Newspapers, Amina Salisu Mohammed

Journal of Terrorism Studies

The study examined the coverage of kidnapping in North-West Nigeria by looking at the extent of coverage, prominence and major sources of news found in the stories in Daily Trust and The Guardian newspapers for the period of two years using content analysis research design. The findings indicated little attention to the interpretative role of the mass media, low prominence and too much reliance on Government/official news sources in reporting kidnapping in North-West Nigeria.

Keywords: Kidnapping, Terrorism, Insecurity, Coverage, Armed Banditry

Security Challenges And The Survival Of Democracy In Nigeria: An Assessment Of Niger East Senatorial District, Niger State, Yahuza Danjuma Izom

Journal of Terrorism Studies

The study assessed security challenges in relation to survival of democracy in Nigeria with focus on Niger East Senatorial District. The methodology adopted for the study is descriptive research. The population of the study was drawn from nine local government areas that constituted the district with a population of 1,513,469 (NPC, 2006). Sample size of 380 was used and the sampling technique was simple random sampling technique. Questionnaire was used as the research instrument which was well structured in two parts. Part (A) is the biodata of the respondent and part (B) was on the subject matter of the research …

Ideological Parameters For Deradicalization Programs To Measure Changes In Terrorist Ideology In Indonesia, Yudi Zulfahri, Aldi Nur Fadil Auliya

Journal of Terrorism Studies

The paper analyzes the inefficiency of the Deradicalization strategy implemented by The National Counter Terrorism Agency (BNPT), causing the issue of recidivist terrorism in Indonesia. Although the occurrence of recidivism is common in various crimes, it poses unique challenges in terrorism cases, given that the government has allocated a specific budget and established a special agency, BNPT, to tackle terrorism-related issues. The high recidivism rate in terrorism cases has prompted public concern and criticism regarding the effectiveness of Deradicalization programs. Despite the ongoing debate, this paper argues that the success or failure of Deradicalization programs cannot be measured simply by …

Contra Radicalism Through The Interpreting Verse Of Jihad (Case Study On Nu Online Platform), Kholifah Rahmawati, Heriyanto Heriyanto

Journal of Terrorism Studies

This research attempts to map counter-radicalism in religious-based efforts carried out by a religious organization through digital platforms. With a virtual ethnographic model that focuses on text analysis, it is known that NU Online has carried out counter-radicalism through a religious interpretation approach. By targeting jihad verses, counter-radicalism is done in three ways, namely, deconstruction of the meaning of jihad, reconstruction of the meaning of jihad, and counter-narrative of jihad verses with peace verses. Apart from that, NU Online is also increasing its influence in the digital space by strengthening its narrative and identity as a moderate group with national …

Power Projection And Counter-Terrorism: Strategies For Small States Like Brunei Darussalam, Brice Tseen Fu Lee, Gulshan Bibi Ms

Journal of Terrorism Studies

This study delves into the intricacies of power projection strategies and counter-terrorism measures, emphasizing their relevance to small states, with a specific focus on Brunei Darussalam. Using a dual matrix model, the research categorizes various strategies based on risk-reward parameters, offering a structured insight into potential approaches these states can employ against potential aggressors. The counter-terrorism matrix is the initial focal point, recognizing the contemporary significance of terror threats and their unique challenges for small nations. Subsequently, the power projection matrix offers a broader view of defense tactics beyond counter-terrorism. By synthesizing information from primary academic sources, the study aims …

Examining Nonadherence To Family Values And Anxiety In College Latinas, Veronica Paola Ramirez

Theses and Dissertations

Due to the rapidly growing rate of the Latinx population, mental health professionals must concentrate on finding the best treatments for this population. The group of interest for this study is young Latinas in college with anxiety symptoms. There is some research on how anxiety levels are influenced by one important factor: non-adherence to family values, however, it is important to understand what may direct this relationship. What makes this research study different is that we attempted to use family conflict as a mediator in the relationship. Furthermore, we attempted to see if levels of autonomy and emotion dysregulation …

Investigating Programmer Bias Transfer To Computer Tasks Among Hispanic Csci/Cmpe Students In A Minority-Serving Institution, Ana Cecilia Sánchez Ramos

Theses and Dissertations

Algorithm-driven systems are increasingly being used across a variety of settings (Center for Democracy and Technology, 2020; O’Neil, 2017; Sauppé and Mutlu, 2015). However, many everyday technologies are imbued with racial biases that unfairly discriminate against racially marginalized groups (Hankerson et al, 2016; Crawford, 2016; O’Neil, 2017). While sources of bias like the unintended overrepresentation of elements in an algorithm’s dataset have been well researched (Hankerson et. al, 2016; Lee, 2015), the transfer of personal prejudices onto a system remains understudied. Here I address this issue and draw from Sociological literature on organizational theory, assimilation, and colorblind ideology to develop …

The Rarest Among The Rare? Acrometastases And Disability In The Past And Beyond, Nathalie Antunes-Ferreira, Francisco Curate, Carlos Prates, Benoit Bertrand, Carina Marques

Anthropology Faculty Publications

Metastatic bone disease significantly impacts cancer-related morbidity and mortality nowadays. Herein, we present an adult individual, probably a female, with multiple osteolytic lesions, of variable sizes, distributed predominantly in the axial skeleton but also affecting elements of the appendicular region. This individual also exhibits atypical manifestations of metastatic bone disease, in the form of acrometastases—metastases in the extremities, which are uncommon events in current clinical settings. The individual's skeletonized remains were exhumed from a crypt in the Chapel of the Holy Spirit (Espírito Santo), Loures, Portugal, and have been dated from the 16th to 19th centuries. The multiple …

Learning About Street Harassment On Transit: A Survey Instrument For Transit Agencies, Asha Weinstein Agrawal, Jon Canapary, Carol Anne Caroll, Tam J. Guy, Anastasia Loukaitou-Sideris

Mineta Transportation Institute

This study was conducted in accordance with California Senate Bill 1161 (2022), legislation that directed the Mineta Transportation Institute to develop a reliable, easy-to-use survey instrument for collecting information from public transit passengers about the extent, location, and characteristics of any street harassment they experience. Although the legislation is focused on large California transit agencies, the study findings are equally relevant to smaller agencies and agencies outside the state. To develop the recommended questionnaire, we reviewed literature about street harassment, analyzed transit passenger surveys to explore the questions asked about safety and harassment, received feedback on iterative drafts of the …

Influence Of Pavement Conditions On Commercial Motor Vehicle Crashes, Stephen Arhin, Babin Manandhar, Adam Gatiba

Mineta Transportation Institute

Commercial motor vehicle (CMV) safety is a major concern in the United States, including the District of Columbia (DC), where CMVs make up 15% of traffic. This research uses a comprehensive approach, combining statistical analysis and machine learning techniques, to investigate the impact of road pavement conditions on CMV accidents. The study integrates traffic crash data from the Traffic Accident Reporting and Analysis Systems Version 2.0 (TARAS2) database with pavement condition data provided by the District Department of Transportation (DDOT). Data spanning from 2016 to 2020 was collected and analyzed, focusing on CMV routes in DC. The analysis employs binary …

Should State Land In Southern California Be Allocated To Warehousing Goods Or Housing People? Analyzing Transportation, Climate, And Unintended Consequences Of Supply Chain Solutions, Tianjun Lu, Jian-Yu Ke, Azure Fisher, Mahmoud Salari, Patricia Valladolid, Fynnwin Prager

Mineta Transportation Institute

In response to COVID-19 pandemic supply chain issues, the State of California issued Executive Order (EO) N-19-21 to use state land to increase warehousing capacity. This highlights a land-use paradox between economic and environmental goals: adding warehouse capacity increases climate pollution and traffic congestion around the ports and warehouses, while there is a deficit of affordable housing and high homeless rates in port-adjacent underserved communities. This study aims to inform regional policymakers and community stakeholders about these trade-offs by identifying current and future supply of and demand for warehousing and housing in Southern California through 2040. The study uses statistical …

Deep Learning, Machine Learning, Or Statistical Models For Weather-Related Crash Severity Prediction, Abimbola Ogungbire, Panick Kalambay, Hardik Gajera, Srinivas S. Pulugurtha

Mineta Transportation Institute

Nearly 5,000 people are killed and more than 418,000 are injured in weather-related traffic incidents each year. Assessments of the effectiveness of statistical models applied to crash severity prediction compared to machine learning (ML) and deep learning techniques (DL) help researchers and practitioners know what models are most effective under specific conditions. Given the class imbalance in crash data, the synthetic minority over-sampling technique for nominal (SMOTE-N) data was employed to generate synthetic samples for the minority class. The ordered logit model (OLM) and the ordered probit model (OPM) were evaluated as statistical models, while random forest (RF) and XGBoost …

Understanding The Effect Of Pervasive Events On Vehicle Travel Time Patterns, Chirag Akbari, Ninad Gore, Srinivas S. Pulugurtha

Mineta Transportation Institute

The COVID-19 pandemic has disrupted daily activities and travel patterns, affecting personal and commercial trips. This study investigates the effect of different stages of the pandemic on travel time patterns. Eighty-six geographically distributed links (sections of road) in Mecklenburg County and Buncombe County, North Carolina, were selected for analysis. The selected links accounted for the variation in road geometry, land use, and speed limit. Travel time data for three years (i.e., 2019, 2020, and 2021) were extracted from a private data source at 5-min intervals. Travel time reliability (TTR) and travel time variability (TTV) are estimated for different phases of …

Cycling Past 50: A Closer Look Into The World Of Older Cyclists, Year 4 Survey, Carol Kachadoorian

Mineta Transportation Institute

This document reports on approximately 5,000 responses to a North American survey of older adults who cycle. The survey, open from August 2021 through March 2022, included questions that captured a person’s cycling over their life course, as well as their current cycling styles, habits, and preferences. Responses reflect the impact of various factors on an older adult’s cycling habits with respect to their ability and agility and their expectation to continue cycling. The survey asked about falls and near misses in the past-year coding fall descriptions into six categories and sorting them by the respondent’s gender and age. The …

Neural Airport Ground Handling, Yaoxin Wu, Jianan Zhou, Yunwen Xia, Xianli Zhang, Zhiguang Cao, Jie Zhang

Research Collection School Of Computing and Information Systems

Airport ground handling (AGH) offers necessary operations to flights during their turnarounds and is of great importance to the efficiency of airport management and the economics of aviation. Such a problem involves the interplay among the operations that leads to NP-hard problems with complex constraints. Hence, existing methods for AGH are usually designed with massive domain knowledge but still fail to yield high-quality solutions efficiently. In this paper, we aim to enhance the solution quality and computation efficiency for solving AGH. Particularly, we first model AGH as a multiple-fleet vehicle routing problem (VRP) with miscellaneous constraints including precedence, time windows, …

Transformer-Based Multi-Task Learning For Crisis Actionability Extraction, Yuhao Zhang, Siaw Ling Lo, Phyo Yi Win Myint

Research Collection School Of Computing and Information Systems

Social media has become a valuable information source for crisis informatics. While various methods were proposed to extract relevant information during a crisis, their adoption by field practitioners remains low. In recent fieldwork, actionable information was identified as the primary information need for crisis responders and a key component in bridging the significant gap in existing crisis management tools. In this paper, we proposed a Crisis Actionability Extraction System for filtering, classification, phrase extraction, severity estimation, localization, and aggregation of actionable information altogether. We examined the effectiveness of transformer-based LSTM-CRF architecture in Twitter-related sequence tagging tasks and simultaneously extracted actionable …