Digital Commons Network^™

Algorithmic Embeddedness And The ‘Gig’ Characteristics Model: Examining The Interplay Between Technology And Work Design In Crowdwork, Francesca Bellesia, Elisa Mattarelli, Fabiola Bertolotti, Maurizio Sobrero

Faculty Research, Scholarly, and Creative Activity

This article systematically reviews the literature on online task crowdwork to investigate the complex relationship between technology and work design on crowdwork platforms. We highlight the diverse interpretations and uses of technology, specifically platform features and algorithms, in relation to work design. Our review reveals that platform features serve as antecedents to work design characteristics, while algorithms are so intertwined with job execution that a new work characteristic is needed to model this interplay. We introduce this new work characteristic as algorithmic embeddedness and show that it varies in degree. When high, algorithmic embeddedness can be perceived as either an …

Incorporating Uas Traffic Management Into Wildland Firefighting Operations: Initial Findings Of Subject Matter Expert Interviews, Deborah L. Bakowski, Lynne Martin, Gil Dustin, Chris Mariano

Faculty Research, Scholarly, and Creative Activity

Uncrewed Aircraft Systems (UASs) are being utilized throughout the disaster and emergency response domain, including in wildland firefighting operations. While UASs can offer safety benefits in comparison to crewed aircraft, such as removing the human pilot from the vehicle so that they are not exposed to the same risks and the ability to operate in low-visibility conditions, they are not without tradeoffs. For example, it can be challenging for UAS pilots (UASPs) to build situation awareness of the airspace in which their UAS is operating. In order to address some of the challenges associated with using UASs and provide greater …

Research On Teachers Of Color And Indigenous Teachers: Developing And Fortifying Policies That Diversify The Educator Workforce, Conra Gist, Travis J. Bristol, Saili Kulkarni

Faculty Research, Scholarly, and Creative Activity

This special issue expands upon the Handbook of Research on Teachers of Color and Indigenous Teachers (Gist & Bristol, 2022a) and the practitioner-focused Phi Delta Kappan special issue, “Learning from the Voices of Black, Indigenous and People of Color Educators: Charting New Directions for Research, Policy, and Practice” (Gist & Bristol, 2021). The co-created articles in this special issue highlight the combined expertise of policy makers and education researchers. While the Handbook featured empirical research, and the Phi Delta Kappan special issue featured research briefs and teacher testimonies, the policy-driven articles in this special issue explore how research can be …

Sample Sizes For 10 Types Of Qualitative Data Analysis: An Integrative Review, Empirical Guidance, And Next Steps, Amber Wutich, Melissa Beresford, H. Russell Bernard

Faculty Research, Scholarly, and Creative Activity

There has been a recent explosion of articles on minimum sample sizes needed for analyzing qualitative data. The purpose of this integrated review is to examine this literature for 10 types of qualitative data analysis (5 types of saturation and 5 common methods). Building on established reviews and expanding to new methods, our findings extract the following sample size guidelines: theme saturation (9 interviews; 4 focus groups), meaning saturation (24 interviews; 8 focus groups), theoretical saturation (20–30+ interviews), metatheme saturation (20–40 interviews per site), and saturation in salience (10 exhaustive free lists); two methods where power analysis determines sample size: …

The Role Of Intersectionality In Research On Teachers Of Color And Indigenous Teachers, Saili S. Kulkarni, Tanja Burkhard, David J. Johns

Faculty Research, Scholarly, and Creative Activity

This paper emphasizes the complexity and criticality of intersectionality in understanding the research on Teachers of Color and Indigenous Teachers (TOCIT). Cho and colleagues (2013) identified three dimensions of intersectional dialogues: how intersectionality has been used in research and teaching, how it has been used as a theory and methodology, and how it has been used in community organizations. As Cho and colleagues noted, what intersectionality does in theory is equally as important as what it does in practice. Therefore, we drew from the recently published Handbook of Research on Teachers of Color and Indigenous Teachers to highlight how intersectionality …

Multi-Platform Cyberbullying Detection Using Nlp And Machine Learning, Chinmayi Lokeshwar Hegde

Master's Projects

The issue of cyberbullying is growing due to the online anonymity and due to online platforms having less repercussions. This research proposes for proactive measures to detect and prevent such behavior before it reaches the victim. By using data from various social media platforms and employing machine learning techniques, this research proposes an innovative system aimed at identifying and thwarting cyberbullying incidents preemptively. While existing methods have primarily focused on prediction and detection of cyberbullying incidents, there remains a significant gap in research regarding prevention strategies. This project aims to address this gap by leveraging machine learning, natural language processing …

Exploring Fluctuations In Working Memory Load Through Pupillometry Using Gabor Image Deletion Tasks, Neenu Antony

Master's Projects

Van der Wel & Van Steenbergen mention that there has been a surge in pupillometry research in the past two decades, particularly in the area of task-evoked pupil dilation in the context of cognitive control tasks. The goal of most of these studies has been focused on finding a link between pupil dilation and effort exerted by an individual [10]. The review by authors Van der Wel & Van Steenbergen, aimed to assess the potential of pupil dilation as an indicator of effort rather than task complexity. Their analysis revealed that heightened task demands in domains such as updating, switching, …

Emulating Human Personality With Large Language Models Through Contextual Prompts And Fine-Tuning, Mrunal Zambre

Master's Projects

The quest for AI systems that can mirror the intricate aspects of human emotion and personality is crucial for enhancing their performance. This project delves into the capabilities of Large Language Models (LLMs) to mimic the Big Five personality traits in human-written essays by utilizing contextual prompts and fine-tuning methods. Diverging from traditional research in this domain, this project explores smaller, open-source LLMs, including LLaMA 2 7B chat, LLaMA 2 13B chat, and Vicuna v.15 13B, to assess their potential in personality prediction tasks, thereby making high-level personality emulation more accessible and practical for application integration. Through meticulous prompt engineering, …

(Miss)Educated Latino Males: Academic Preparedness, Navigation, And Retention At 2-Year Colleges, Nannette Stephanie Regua

Dissertations

This study centers Latino males, first generation, first year students at four 2-year colleges in the Silicon Valley by understanding their experiences in transferable English 1A Writing Composition course and looking at the acts of instilling a sense of belonging and mattering by institutional agents and support services that are invaluable to student retention and success. The purpose of this study is to determine Latino male students’ perceptions of academic preparation, navigation, and success in higher education after the implementation of California Assembly Bill 705. My findings revealed important themes that map onto conceptual frameworks, most notably the Community Cultural …

Queer A.F.: Queer Educators In Affinity Family Personal-Professional Development, James Egisto Aguirre

Dissertations

Scholarship shows that affinity groups are spaces of support, learning, and healthy career development that are responsive to the needs of a particular marginalized community. The concept of heteroprofessionalism– the implicit or explicit pressure/s queer educators feel to fit within the proverbial cisgender/heterosexual (cishet) box–is but one of a myriad issues and pressures affect queer educators across the nation. This study brings queer educators from one school district together to unpack their experiences through the lens of heteroprofessionalism. Via queer theory, qualitative, written response data was collected and subsequently analyzed in three, half-day sessions offered in spring 2024. Thirty participants …

"Who The Hell Am I? What Am I Bringing In Here?": A Phenomenographic Exploration Of Antiracist Mentor Development, Kelly Lynn Mack

Dissertations

Teacher attitudes toward racial diversity profoundly impact students, especially when compounded by teacher and student demographic disparities. Despite the purported goal of addressing biases and deficit thinking that limit teachers' ability to support all learners, antiracist pedagogy in teacher credentialing is poorly understood. Also included in the credentialing process, newly qualified teachers (NQTs) in California engage in a two-year induction program, collaborating closely with an induction mentor to attain their clear credential. Employing a qualitative, phenomenographic approach, this study explored how mentors within a longstanding induction program understood and implemented antiracist pedagogy. The research uncovered significant insights into (a) dimensions …

How Can We Do Better? Understanding Student Experiences And Support Needs During And After The Covid-19 Pandemic, Kevina M. Brown

Dissertations

This dissertation study aimed to provide opportunities for students at San José State University (SJSU), to share about their experiences during the Covid-19 pandemic and to provide feedback and recommendations regarding resources and culturally engaging supports on campus. The research inquiry involved survey and interview methodology to gain insights into student experiences pertaining to financial and mental health challenges and academic disruption and social isolation during the beginning, middle and end of the pandemic, as well as their engagement with resources and supports provided on campus. Recruitment was done by flyer distribution throughout campus and via email distribution to students …

Addressing Equity Gaps In Stem: A Self-Study, Prabhjeet Kaur Brar

Dissertations

The Hispanic/Latinx population is increasing nationwide and in the state of California; however, the Hispanic/Latinx population remains underrepresented in STEM professions contributing to a lack of diversity in STEM. To increase the academic success of the Hispanic/Latinx student population in STEM majors, high leverage research-based teaching strategies through the lens of historically responsive literacy were applied and examined throughout this research. The purpose of this mixed-methods self-study was to examine the impact of research-based effective strategies/high leverage practices on Latinx students’ success rates in my introductory biology classrooms. The study focused on two biology course sections with a laboratory. Each …

In Their Words: Voices Of High School Graduates Who Were Labeled English Learners, Yolanda K. Jimenez

Dissertations

This research captures the experiences of high school graduates who were labeled English Learners while they were enrolled in a public high school in the greater Sacramento area of California. The study examined what these bilingual high school graduates report as beneficial and detrimental experiences faced while completing the course requirements for high school graduation. This study builds on research that includes secondary classroom teachers and their perceptions of English Learners, classroom teaching and learning, and experiences of emergent bilingual students. The study expands the body of research and informs praxis pertaining to supporting emergent bilingual students as they attempt …

Embracing Mindfulness-Based Professional Development In Early Childhood Education, Drew Giles

Dissertations

There is a growing need for school districts to identify additional strategies to support the work-related stress and emotional labor ingrained in an early educator’s career. By orienting early childhood education (ECE) staff to mindfulness practices, education leaders may identify new approaches to assist early childhood educators’ well-being, building healthy work atmospheres, and activities to shift the culture in early childhood settings. This study employs a qualitative exploratory research design, specifically video documentary methodology to better understand how early childhood educators experience a mindfulness-based professional development (MBPD) program designed for ECE staff, explore what they say education leaders should know …

The Anticipation Is Killing Me! - Examining The Mediating And Moderating Relationships Between Mistreatment Anticipation And Work Engagement, Mia N. Fagan

Master's Theses

The mistreatment of workers by customers in the service industry is widespread and well-known. Although customer mistreatment is associated with negative consequences for employees, there is little knowledge about the potential consequences of the expectation of future mistreatment. The present study examined the relationship between mistreatment anticipation and work engagement and hypothesized that mistreatment anxiety would mediate the relationship between the two and that perceived organizational support (POS) would moderate the relationship between mistreatment anticipation and mistreatment anxiety. Data were collected from a sample of 183 individuals via an online survey. Results showed a significant and negative relationship between mistreatment …

Improving Field Education For Social Work In Vietnam: Intern Supervisors’ Perspectives Of The Current State And Potential Solutions, Megan Aikawa, Meekyung Han, Trang T. Nguyen, Linh Dinh, Minh Thanh Bui

Faculty Research, Scholarly, and Creative Activity

Research has identified challenges associated with the implementation of competency-based social work field education in Vietnam. However, there is limited information available from intern supervisors, who have unique perspectives at the crux of social work training and service delivery. An exploratory phenomenological qualitative approach was used to explore their experiences and perceptions through online interviews. Four categories were identified: diverse implementation of a common framework, rudimentary expectations and activities, challenges to implementation, and opportunities for improvement. These findings suggest that a multidimensional approach is needed, including improved collaborations between field agencies and universities to empower students, intern supervisors, and faculty.

The Applicability Of Llms In Generating Textual Samples For Analysis Of Imbalanced Datasets, Saroj Gopali, Faranak Abri, Akbar Siami Namin, Keith S. Jones

Faculty Research, Scholarly, and Creative Activity

In machine learning class imbalance is a pressing issue, where the model is biased towards the majority classes and underperforms in the minority classes. In textual data, the natural language processing (NLP) model bias significantly reduces overall accuracy, along with poor performance in minority classes. This paper investigates and compares the performance of transformer-based models, such as Multi-head Attention with the data levels and algorithmic levels approaches and BERT (Bidirectional Encoder Representations from Transformers) with LLM-based data augmentation. The research utilized the approaches, such as Random Over Sampler, Synthetic Minority Over-sampling Technique (SMOTE), SMOTEENN, data augmentation at word level, class …

Episodic Memory Assessment: Effects Of Sex And Age On Performance And Response Time During A Continuous Recognition Task, James O. Clifford, Sulekha Anand, Franck Tarpin-Bernard, Michael F. Bergeron, Curtis B. Ashford, Peter J. Bayley, John Wesson Ashford

Faculty Research, Scholarly, and Creative Activity

Introduction: Continuous recognition tasks (CRTs) assess episodic memory (EM), the central functional disturbance in Alzheimer’s disease and several related disorders. The online MemTrax computerized CRT provides a platform for screening and assessment that is engaging and can be repeated frequently. MemTrax presents complex visual stimuli, which require complex involvement of the lateral and medial temporal lobes and can be completed in less than 2 min. Results include number of correct recognitions (HITs), recognition failures (MISSes = 1-HITs), correct rejections (CRs), false alarms (FAs = 1-CRs), total correct (TC = HITs + CRs), and response times (RTs) for each HIT and …

Interest In Over-The-Counter Progestin-Only Pills Among Transgender, Nonbinary, And Gender-Expansive Individuals In The United States, Kate Grindlay, Juno Obedin-Maliver, Sachiko Ragosta, Jen Hastings, Mitchell R. Lunn, Annesa Flentje, Matthew R. Capriotti, Zubin Dastur, Micah E. Lubensky, Heidi Moseson

Faculty Research, Scholarly, and Creative Activity

Background: In July 2023, the US Food and Drug Administration approved the first nonprescription oral contraceptive, a progestin-only pill, in the United States. Transgender, nonbinary, and gender-expansive people assigned female or intersex at birth face substantial contraceptive access barriers and may benefit from over-the-counter oral contraceptive access. However, no previous research has explored their perspectives on this topic. Objective: This study aimed to measure interest in over-the-counter progestin-only pill use among transgender, nonbinary, and gender-expansive individuals assigned female or intersex at birth. Study Design: We conducted an online, cross-sectional survey from May to September 2019 (before the US Food and …

Transformational Leadership Of Library Chiefs And Its Mediating Effect On Job Satisfaction And Quality Of Work-Life, Catherine Era, Estela Dequito

Library Philosophy and Practice (e-journal)

In this study, chief librarians in the Province of South Cotabato were asked to assess the mediating role that transformational leadership played in the relationship between job satisfaction and quality of work-life. This work used descriptive correlational and mediation techniques in a non-experimental quantitative research design. The researcher questionnaires utilized in the research were adjusted to the goals of the investigation. Through stratified sampling, 83 librarians were chosen to participate in the survey. The statistical techniques used to analyze and interpret the data are mean and Pearson's r. The researcher utilized Google Forms, an online survey tool, to collect the …

Job Satisfaction Of Lis Professionals: Comparative Analysis Of Public/Private Sector’S University Of Karachi Sindh, Pakistan, Abida Hashmani, Naweed Sehar Dr., Areeba Rafiq, Ghulam Fareed

Library Philosophy and Practice (e-journal)

Abstract

Purpose of the study: the prime purpose of this research study is to investigate the fundamentals requirements for workplace satisfaction among library experts in both public and private sector university libraries of Karachi, Sindh.

Design / methodology/approach: the study explores the factors influencing the job satisfaction of Library professionals. Quantitative research design were used to accomplish the study further we have selected 150 professionals for this project. 95 where responded with complete data. The response ratio was 63% and Structured Questionnaire was used to gather data. The collected data were analyzed using statistical package SPSS- 5.

Findings: …

Institutional Factors As Determinants Of Perceived Quality Service Delivery By Personnel In University Libraries In Benue State, Nigeria, Doocivir Faith Annune, Olalekan Abiola Awujoola Dr.

Library Philosophy and Practice (e-journal)

The university library is an integral part of the university, as it provides and ensures access to quality information resources and services. The quality of information services provided by university libraries depends on various factors including institutional factors. This study, thus, investigates institutional factors as determinants of perceived quality service delivery by personnel in university libraries in Benue State, Nigeria. The study adopted the descriptive survey research design. The population of the study comprised all 262 library personnel in four university libraries in Benue State, Nigeria. Total enumeration method was adopted and structured questionnaire was used for data collection. Data …

Exploring Social Networking Trends Among School Students From Class 4th To 8th Of Kendriya Vidyalaya Dholpur, Rajasthan, Neerja Ms, Narender Chauhan Dr, Manisha Rani Ms

Library Philosophy and Practice (e-journal)

The primary goal of this study was to determine how 4th to 8th-grade students used social networking sites and how much they knew about various social networking sites. A questionnaire with open ended and closed questions was distributed to the students of targeted school of Kendriya Vidyalaya Dholpur, Rajasthan. A survey in the form of a random questionnaire was conducted to 160 students. Of them, 121 completed it; the other students were unable to do so but provided verbal responses. Of the students, 111 utilized SNSs; just 10 did not use these websites. Workshops on the benefits and drawbacks of …

Assessing Mentoring And Job Performance: A Study Of Librarians In University Libraries, South-West, Nigeria., Grace Dolapo Pelemo Dr, Akinniyi A. Adeleke Dr

Library Philosophy and Practice (e-journal)

It is the general observation that job performance is poor in most universities particularly among librarians, the cause of which cannot actually be ascertained or limited to mentoring. The study therefore assessed the perspectives of librarians at University libraries in southwest Nigeria on the influence of mentoring on their job performance. Descriptive survey research design of the correlational type was adopted while total enumeration method was used to select three hundred and fifty seven (357) librarians from the population as sample size for the study. The findings of the study revealed that the major mentoring activities reported as available for …

Total Quality Management Practices (Tqmps) Advancement In Academic Libraries: Nexus Of Organizational Culture (Oc) In Ghana, Edward Asante Dr, Emmanuel Eric Kakraba Mr

Library Philosophy and Practice (e-journal)

The study analyzed the progression of total quality management practices (TQMPs) in academic libraries, which serve as the central hub of organizational culture (OC) in Ghana. The study focused on selected technical university libraries in Ghana. The study reviewed relevant literature on total quality management practices, advancement, and the role of organizational culture. The objectives guided the design of the research protocol, which included a questionnaire. At technical universities in Ghana, the population consisted of librarians and library staff. The sample size was 60 respondents. The response rate was 91.66%, which was valid for analysis. The correlation analysis established that …

Taking Environmental Responsibility Seriously: Academic Libraries, Ai, And Climate Impacts, Frank Houghton, Jennifer Moran Stritch, Lisa O'Rourke Scott

Library Philosophy and Practice (e-journal)

Generative AI is a disruptive technology that offers significant potential across many fields including healthcare, health education and academic libraries. However, although many concerns are routinely cited in relation to AI, very few of these address the issue of the increased power requirements inherent in AI training and inference. Climate change resulting from human factors has already resulted in increased global warming and climate variability. In this Anthropocene era the question must be asked how libraries and other organisations will mitigate the impacts of their increased AI use? To date assessments of sustainability and energy use in libraries have not …

Web 3.0 Tools Employed In Private High School Library Media Centres In Zimbabwe: The Case Of Bulawayo Metropolitan Province, Elton Tafataona Moyo, Takawira Machimbidza

Library Philosophy and Practice (e-journal)

The study was carried out to gain insight into the Web 3.0 technologies used by high school library media specialists in private schools around Bulawayo Metropolitan Province in Zimbabwe. The study adopted the interpretivist paradigm with a qualitative approach and a multiple-case study research strategy. The population of this study comprised of school library media specialists from ten private high schools in Bulawayo Metropolitan Province. Semi-structured interviews were used to collect data. Data were analysed using content analysis. Findings reveal that school library media specialists use a cocktail of Web 3.0 tools which include WhatsApp, Google Classroom, Facebook, Zoom, wikis, …

Erratum To: Reconfigurations In Brain Networks Upon Awakening From Slow Wave Sleep: Interventions And Implications In Neural Communication (Network Neuroscience), Cassie J. Hilditch, Kanika Bansal, Ravi Chachad, Lily R. Wong, Nicholas G. Bathurst, Nathan H. Feick, Amanda Santamaria, Nita L. Shattuck, Javier O. Garcia, Erin E. Flynn-Evans

Faculty Research, Scholarly, and Creative Activity

After publication of our paper Reconfigurations in brain networks upon awakening from slow wave sleep: Interventions and implications in neural communication, we noticed an error in our condition labels that required some revision of figures and text and some new interpretations throughout the manuscript. The error was a consequence of the double-blind nature of the original experimentation which contained two interventions: (1) a blue-enriched light intervention, as originally mentioned; and (2) an olfactory odorant condition. In review of previous analyses and presentations of the data, there was a time when non-descriptive labels (e.g., “A”, “B”) were accidentally swapped, indicating the …

Fpdclustering: A Comprehensive R Package For Probabilistic Distance Clustering Based Methods, Cristina Tortora, Francesco Palumbo

Faculty Research, Scholarly, and Creative Activity

Data clustering has a long history and refers to a vast range of models and methods that exploit the ever-more-performing numerical optimization algorithms and are designed to find homogeneous groups of observations in data. In this framework, the probability distance clustering (PDC) family methods offer a numerically effective alternative to model-based clustering methods and a more flexible opportunity in the framework of geometric data clustering. Given nJ-dimensional data vectors arranged in a data matrix and the number K of clusters, PDC maximizes the joint density function that is defined as the sum of the products between the distance and the …