Social and Behavioral Sciences Commons^™

Racial Identity Within The Indo-Caribbean Community: A Proposed Model, Alyssa Ramdihal

Dissertations

Part of the South Asian diaspora, the Indo-Caribbean community is a particularly marginalized minority community as a result of colonialism. Indo-Caribbeans are only considered the majority ethnic group in the country of Guyana, where there is a high rate of suicide mostly among Indo-Caribbean men who view it as a behavioral expression of emotional distress. From the research available, the Indo-Caribbean experience of mental health access in the Caribbean is limited due to improper collection and reporting of demographic information. Indo-Caribbeans who were raised from a young age or born outside of the Caribbean community region, often experience discrimination and …

Impact Of Covid-19 On Latinx And Black Communities, Carolina Zuluaga

Dissertations

This critical literature review project explored the impact of COVID-19 on Latinx and Black communities. According to the Centers for Disease Control and Prevention, as of September 28, 2022, around 16% of COVID-19 cases in the United States were among Latinx people, and 14% of cases were among Black people (Centers for Disease Control and Prevention, 2022). Since COVID-19 began, clinicians have become more conscious of the effects of health disparities within racial and ethnic minorities, which has warranted increased advocacy by educating health and mental health providers and creating and providing resources to these communities and clinicians. The review …

A Rudimentary Framework Of The Emergence Of Naturally-Occurring Mentorships, Aaron S. Baker Cervantes

Dissertations

Cross-age relationships between youth and adults that develop organically outside the construct of youth programs are examples of natural mentoring relationships. In the United States, research has demonstrated the positive impact of these mentorships. Scholars have begun applying concepts learned from natural mentoring to formal mentoring schema; however, much work is yet to be done in examining how these relationships emerge and the factors that impact their development. Designed in partnership with a private secondary school in rural México, this study aimed to unpack these questions using a grounded theory approach. Current students, alumni, and teachers participated in the study …

The Preparation Of Educators To Implement An Sel Curriculum, Helen Elayan

Dissertations

Professional development and training for adults in a Social Emotional Learning (SEL) curriculum are essential to the successful implementation of SEL for students. The purpose of my study was to determine the perceptions of teachers' professional development for implementation of a social emotional learning curriculum. The context of this study was a small independent school as well as schools throughout the US. The findings of my study indicated that educators in both contexts wanted training prior to student implementation, preferred training with peers, and wanted to only implement one schoolwide initiative per year. I recommended that leaders at all schools …

Disc Analysis Of Cal Poly Cm Students And Industry Professionals, Kai Gunaratna

Construction Management

This research analyzes why type D personality, as defined by the DISC personality assessment of 123test, was by far the most common personality type in the Cal Poly Commercial Construction class of winter 2022. This is interesting, as type D is the rarest personality type, making up ~ 9% of the global population (D Style - Type D Personality, n.d.). This was investigated by collecting DISC data from other Cal Poly Construction Management students to see if winter 2022 was an outlier, or if D type prominence is indeed a Cal Poly trend. The results of this research confirm that …

Assessing The Risk, Addressing The Need: A Mixed Method Approach To Designing A Strengths-Based, Post-Incarceration, Correctional Assessment For Women, Rashonda Johnson

Dissertations

Women are the fastest-growing segment of the incarcerated population, steadily increasing since 1985 (ACLU, n.d.). More than one million women are behind bars or have some involvement with the criminal justice system. The rapid growth of incarceration among women has led scholars and researchers to address the growing needs and risk levels that lead to increased recidivism rates. The creation of assessment tools specifically focused on female populations began in 1999. However, before this time, instruments were historically designed for men within the criminal justice system, and addendums were added to these tools to be used with female populations (Voorhis …

Heal The Hood: An Exploration Of Community And Organizational Assets In Chicago's Twentieth Ward, Jasmine James

Dissertations

This study seeks to expand upon Empowerment Theory (Rappaport, 1984) by utilizing Asset Based Community Development to better understand what community members and organizations deem as current strengths and needs of Chicago’s twentieth ward. The questions that this dissertation explores are What strengths exist in Chicago's 20th ward that can lead to empowerment for the community and What are community members' perspectives on what is needed in the 20th ward for community members to thrive? In order to explore these questions, this dissertation moves away from the terminology of “community needs assessment” and chooses to rather focus on Asset Based …

The Efficacy Of Social And Emotional Learning For High School Students With Cognitive Disabilities, The Experiential Approach, Lawanda Fox

Dissertations

Social and emotional learning (SEL) is essential to all students' education across all grade levels. However, what does that look like at different developmental stages, and how can SEL best support learning and development for high school students with cognitive disabilities? Young people are becoming more aware of their identities and values in high school. They build upon many social and emotional competencies (self-awareness, self-management, social awareness, relationship skills, and responsible decision-making) developed throughout elementary and middle school. However, students with cognitive disabilities are more challenged than their peers without disabilities to accomplish these competencies. This study aims to identify …

Exploring The Strengths Within And Supports Needed For Women To Transition From Homelessness To Stability: A Strengths-Focused Mixed-Methods Study, Ann Smith

Dissertations

Homelessness is a real problem affecting many individuals with basic needs, and more than half of the people unhoused at any given time in the United States (US) are part of families with children. This mixed-method study examined the perspectives of mothers who experienced homelessness in the past in the US to understand the strength and support needed to transition back into a permanent home. The study then explored the perspectives of homeless service providers (HSPs) whose careers involve providing recommendations to unhoused individuals on how to balance their needs with supportive services. The qualitative narrative study consisted of a …

Piloting The Sexual And Gender Minority Cancer Curricular Advances For Research And Education (Sgm Cancer Care) Workshop: Research Training In The Service Of Sgm Cancer Health Equity, Miria Kano, Irene Tamí-Maury, Mandi L Pratt-Chapman, Shine Chang, Mikaela Kosich, Gwendolyn P Quinn, Tonia Poteat, Peter A Kanetsky, Ronit Elk, Ulrike Boehmer, Julian Sanchez, Charles Kamen, Nelson F Sanchez

Faculty, Staff and Student Publications

The purpose of this study is to describe the context, curriculum design, and pilot evaluation of the educational program "Sexual and Gender Minority Cancer Curricular Advances for Research and Education" (SGM Cancer CARE), a workshop for early-career researchers and healthcare providers interested in gaining knowledge and skills in sexual and gender minority (SGM) cancer research and healthcare advocacy. A needs assessment of a sample of clinicians and researchers (n = 104) and feedback from an Advisory Board informed the curriculum design of the SGM Cancer CARE workshop. Four SGM-tailored modules, focusing on epidemiology, clinical research, behavioral science and interventions, and …

Inferring Personalized Treatment Effect Of Antihypertensives On Alzheimer's Disease Using Deep Learning, Pulakesh Upadhyaya, Yaobin Ling, Luyao Chen, Yejin Kim, Xiaoqian Jiang

Faculty, Staff and Student Publications

Alzheimer's disease (AD) is one of the leading causes of death in the United States, especially among the elderly. Recent studies have shown how hypertension is related to cognitive decline in elderly patients, which in turn leads to increased mortality as well as morbidity. There have been various studies that have looked at the effect of antihypertensive drugs in reducing cognitive decline, and their results have proved inconclusive. However, most of these studies assume the treatment effect is similar for all patients, thus considering only the average treatment effects of antihypertensive drugs. In this paper, we assume that the effect …

Predicting The Risk Of Alzheimer's Disease And Related Dementia In Patients With Mild Cognitive Impairment Using A Semi-Competing Risk Approach, Zhaoyi Chen, Yuchen Yang, Dazheng Zhang, Jingchuan Guo, Yi Guo, Xia Hu, Yong Chen, Jiang Bian

Faculty, Staff and Student Publications

Alzheimer's disease (AD) and AD-related dementias (AD/ADRD) are a group of progressive neurodegenerative diseases. The progression of AD can be conceptualized as a continuum in which patients progress from normal cognition to preclinical AD (i.e., no symptoms but biological changes in the brain) to mild cognitive impairment (MCI) due to AD (i.e., mild symptoms but not interfere with daily activities), followed by increasing severity of dementia due to AD. Early detection and prediction models for the transition of MCI to AD/ADRD are needed, and efforts have been made to build predictions of MCI conversion to AD/ADRD. However, most existing studies …

Apala Best Of The Best Booklist 2022, Asian Pacific American Librarians Association, Family Literacy Focus Committee, Education Subcommittee, Becky Leathersich (Chair), Zoë Bowlus, Nicole Fernandez, Anh Tran Ng, Jessea Young

Librarian Publications & Presentations

The Best of the Best Booklist celebrates stories from across the Asian American, Native Hawaiian, and Pacific Islander (AANHPI) diaspora. All APALA members were invited to nominate picture book titles about AANHPI communities and experiences that were published in the 2022 calendar year. Members of the APALA Family Literacy Focus Committee evaluated the nominations against the APALA Rubric and curated the final list. Eligible titles that earned a 2023 APALA Literature Award or Honoree designation were automatically added to the Best of the Best Booklist.

The titles depict diverse representations of heritages and cultures across the AANHPI diaspora. Some young …

Direct Election, Bureaucratic Appointment, And Local Government Responsiveness In Taiwan, Sara A. Newland

Government: Faculty Publications

Does local democracy induce better service to citizens? While elected officials can be punished at the ballot box if they fail to address citizens’ needs, appointed bureaucrats may have policy knowledge that enables them to better serve citizens. Employing a multimethod design, this paper uses variation in local political institutions in Taiwan to assess the relative merits of direct election and bureaucratic appointment for local government responsiveness. While democratic institutions are often thought to induce responsiveness, I find that in Taiwan, with its historically strong bureaucracy and relatively new democratic institutions, the picture is somewhat more complicated. Elected and appointed …

Regression-Adjusted Estimation Of Quantile Treatment Effects Under Covariate-Adaptive Randomizations, Liang Jiang, Peter C. B. Phillips, Yubo Tao, Yichong Zhang

Research Collection School Of Economics

Datasets from field experiments with covariate-adaptive randomizations (CARs) usually contain extra covariates in addition to the strata indicators. We propose to incorporate these additional covariates via auxiliary regressions in the estimation and inference of unconditional quantile treatment effects (QTEs) under CARs. We establish the consistency and limit distribution of the regression-adjusted QTE estimator and prove that the use of multiplier bootstrap inference is non-conservative under CARs. The auxiliary regression may be estimated parametrically, nonparametrically, or via regularization when the data are high-dimensional. Even when the auxiliary regression is misspecified, the proposed bootstrap inferential procedure still achieves the nominal rejection probability …

Repurposing Retail To Bring Downtown Back: A Recovery Plan For Portland's South Downtown, Jamie Arnau, Luis Caro, Matthew Flodin, Amy Ly, Thiery Nanetangar, Valeria Tapia

Master of Urban and Regional Planning Workshop Projects

The Revive Collaborative team is creating a plan to revitalize the South Downtown neighborhood and promote economic opportunity for local business owners. PSU’s vacant retail spaces present the opportunity to restructure and reimagine how these spaces might be used to uplift the neighborhood, capitalize on its existing strengths, and increase the district’s livability. Public engagement with business owners, stakeholders, students, and residents combined with current best practices have informed Revive Collaborative’s suite of recommendations for how PSU can help revitalize South Downtown from both a broad policy and granular program perspective.

82nd Avenue Tree Canopy Development, Amber Shackelford, Alvin Dimalanta, Caleb Susuras, Darby O'Brien, Eiji Toda

Master of Urban and Regional Planning Workshop Projects

The 82nd Avenue Tree Canopy Development project envisions a climate resilient corridor with abundant tree canopy on 82nd Avenue that contributes to a more sustainable Portland. It aims to develop a community-centered tree canopy plan to mitigate negative impacts caused by the current treeless streetscape. An evidence-based analysis will guide a tree planting framework along 82nd Avenue from I-84 to Foster-Powell. The final report will include policies supporting tree canopy development, strengthening the coalition's Portland Clean Energy Fund application, fostering collaboration between landowners and government agencies, and promoting tree preservation strategies.

NixyáAwii Watikš, Owen Christofferson, Sara Goldstein, Nick Hadfield, Zhuoheng (Brian) Liu, Jenny Mazzella, Victoria Young

Master of Urban and Regional Planning Workshop Projects

Nixyáawii Watikš is a proposed multi-use path connecting the City of Pendleton, Oregon, to Mission, a community hub containing tribal institutions and new mixed-use developments in the heart of the Umatilla Indian Reservation. In collaboration with the Tribal Planning Office of the Confederated Tribes of the Umatilla Indian Reservation (CTUIR), the student team conducted research and explored possible trail route options based on physical constraints, stakeholder interests, community priorities, and travel needs. This project aims to propose one recommended trail solution that improves accessibility, connectivity, transportation options, and safety for all trail users.

Prioritizing Land For Housing In Warrenton, Anis Boughanmi, James Dingwell, Maddy Knickerbocker, Jovan Merceron, Miranda Seekins, Amanda Ufheil-Sommers

Master of Urban and Regional Planning Workshop Projects

To address future housing needs, this project offers the City of Warrenton’s planning department tools to guide future housing planning and infrastructure investments. The team developed suitability analysis models to identify priority locations for future development based on environmental constraints, current infrastructure, community amenities, and emergency resilience. This process identified a more nuanced picture of developable land than the adopted analyses. The report provides recommendations to guide changes to comprehensive planning policies.

Witnessing Academic Dishonesty And Student’S Satisfaction With Learning, Motivation For Studying And Evaluation Of Faculty, Dawoon Lee

Student Theses

Academic dishonesty has been a long-term problem in secondary and higher education. Previous studies reported that an average of two-thirds of students reported that they have engaged in academic dishonesty in high school or college. This study explored witnessing academic dishonesty and its influence on students' experiences in the learning environment. The hypothesis is that witnessing academic dishonesty will negatively impact the student’s satisfaction with learning, motivation for studying, and evaluation of faculty. In conducting the study, participants (N = 250) completed an online survey assessing their satisfaction with learning, motivation for studying, and evaluation of faculty. Participants also reported …

Dna Shedding Propensity And Individual Characteristics, Genesis Echavarria

Student Theses

This study attempted to correlate individual biological characteristics to the amount of DNA recovered from a person’s hands (representative of shedding propensity). We used adhesive D-Squame tape to collect DNA from the fingers of more than 100 volunteers with and without controlled activity after handwashing. Two no-activity samples were taken after 30 min from the non-dominant hand and two samples from the dominant hand were collected after 60 min of controlled activity. Involuntary touches during the 60-min activity period were counted. All samples were extracted for DNA, quantitated, and genotyped to detect mixtures. Skin measurements for hydration, sebum, and melanin …

Extraction Of Challenging Forensic Samples Using The Microgem Dna Extraction Kit, Falyn R. Vega

Student Theses

In forensic science, DNA extraction can be a tedious and resource-intensive process. Extraction with Proteinase K is an industry standard but has its drawbacks, such as requiring multiple ionic detergents and washing steps. MicroGEM has developed a new enzyme called forensicGEM that is temperature-dependent and compatible with mesophilic enzymes, offering complete DNA extraction in about 20 minutes in a single tube, limiting contamination, loss of sample, and working time. ForensicGEM can extract DNA from highly degraded samples, potentially leading to more complete STR profiles. Highly degraded tissue and bone samples were collected and extracted with the forensicGEM …

Comparison Of Hydrolysis Efficiency And Performance Of Four Recombinant Β- Glucuronidase Enzymes For The Detection Of Opioids In Urine Samples By Lc-Ms/Ms, Christina Fernandez

Student Theses

The United States has been experiencing a nationwide public health crisis since introducing prescription opioids in the 1990s. A central problem with opioids is their highly addictive nature causing a dose-dependent respiratory depression leading to overdoses and deaths. Drug overdose deaths have risen in the past two decades, with opioids being the dominant driver of this epidemic. Given the circumstances, accurate and efficient confirmatory analysis of opioids in urine is essential to monitoring patients’ compliance and preventing drug diversion in clinical and forensic settings. The development of recombinant β-glucuronidases allows for the hydrolysis of glucuronidated opioids using a shorter incubation …

Detection Of Delta-9-Tetrahydrocannabinol And Cannabidiol In Utero Exposure By Umbilical Cord Analysis, Emily Pagano

Student Theses

With the rising consumption of cannabis and cannabinoid-containing products among different demographics, including pregnant women, it is increasingly necessary to develop analytical tools to be able to determine prenatal cannabis exposure. The aim of this study was to develop and validate a sensitive and specific method, using umbilical cord, to determine in utero exposure to delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD). After homogenization and hydrolysis, samples were extracted using liquid-liquid extraction and analyzed by liquid chromatography-tandem mass spectrometry (LC-MSMS). MS analysis was performed in electrospray ionization negative mode and two multiple reaction monitoring (MRM) transitions were monitored per analyte. The linearity …

Identification Of Different Hair Dyes In Dyed Hair Using Attenuated Total Reflectance (Atr Ft-Ir), Surface Enhancing Raman Spectroscopy (Sers) Techniques, Nicholas Lovera

Student Theses

This investigation compares the ability of Attenuated Total Reflection Fourier Transfer Infrared Spectroscopy (ATR FT-IR) and Surface Enhance Raman Spectroscopy (SERS) to identify and differentiate different hair dye brands on dyed hair samples. Hair is a common type of trace evidence found at crime scenes and can provide numerous information through forensic hair analysis. Cosmetic hair treatment such as dying the hair different colors has grown and became popular, thus it can be a very common type of trace evidence. This study can provide a forensic scientist an additional method for analyzing dyed hair samples. The goal was to compare …

Impact Of Blood Preservatives And Anticoagulants On Cannabinoid Quantitative Analysis, Bridget O'Leary

Student Theses

The expanded use of recreational and medicinal cannabis products, as well as the appearance of new cannabinoid derivatives, increases the importance of implementing pre-analytical (sample collection) protocols and the development of recommendations for cannabinoid testing in biological samples. The accurate quantification of cannabinoids in biological samples is critical for providing a correct result interpretation, especially if specific thresholds have been legally set, as in drugs and driving cases in certain states. Previous studies have mainly focused on the impact of time and temperature on the stability of delta-9-tetrahydrocannabinol (delta-9-THC) and metabolites in blood samples; however, the influence of the type …

The Sky's The Limit: Pauline Saliga’S Legacy Of Continuity, Amanda C.R. Clark

Library Faculty Scholarship

No abstract provided.

The Ideal Spanish Candidate: The Effects Of Gender On The Electability Of Religious Candidates, Arabella Smith

Undergraduate Honors Theses

While the existing literature illustrates that voters living in Western countries are likely to elect female candidates and less likely to elect minority non-Christian candidates, literature has not yet addressed how the intersectionality of gender and religion affect voter preference. In this paper, I investigate how a candidate’s gender and religion interact to affect their likelihood of being elected. I use vignettes in a conjoint survey experiment of Spanish voters to show voter preference across two intersecting identities: gender and religion. I find that female Muslim candidates are significantly more electable than male Muslim candidates. This contributes to the body …

Fearing The Trojan Horse: Motives Attributed To The Outgroup And Rejection Of Outgroup Help, Hanna Zagefka, Erwine Dela Paz, Ma. Elizabeth Macapagal, Saima Ghazal, Emine Bilgen, Diana Cheso

Psychology Department Faculty Publications

Decisions to give and receive help are often influenced by group memberships, social identities, and intergroup relations. Two studies were conducted to test how perceived political relations between countries are related to willingness to accept offers of intergroup help. Respondents in two low-income countries, the Philippines (N = 289) and Pakistan (N = 275), indicated their willingness to accept (or not) Covid-19 vaccine donations from two higher-status countries (China and the United States) during the Covid pandemic. Results showed that the perceived motivation of the outgroup nation for providing help was associated with rejection or acceptance of help, mediated by …

​​The Effects Of Viewpoint, Motion, And Affordance Priming On Perceptual Learning Of Feelies​, Catherine Dowell

Dissertations

According to Gibson and Gibson (1955) perceptual learning is a process of developing the skill to differentiate previously undifferentiated but available information. The initial investigations focused on object identification, lacking a behaviorally relevant functional task. In the current study participants learned to differentiate between novel objects (feelies). To test the role of visual exploration objects were viewed from either a side or a top view and were displayed as either static pictures or rotating about a vertical axis. In Experiment 1 a simple object discrimination task was used. Perfect accuracy was achieved sooner in static conditions compared to motion conditions …