Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Discipline
Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 37561 - 37590 of 713701

Full-Text Articles in Entire DC Network

Interpreting Technology Proficiency In Stem Education: A Qualitative Study Of Teachers In The New York Region, Zachary Rosch Jan 2025

Interpreting Technology Proficiency In Stem Education: A Qualitative Study Of Teachers In The New York Region, Zachary Rosch

Theses and Dissertations

This qualitative phenomenological study explored the technology integration divide perceived by high school STEM (Science, Technology, Engineering, and Mathematics) teachers within a nonprofit organization dedicated to supporting a community of STEM educators across the New York region. The study examined educators' integration of technology in their classrooms, their challenges, professional development needs, and the impact of teaching experience on technology integration. Semi-structured interviews captured teachers' lived experiences regarding subject-specific technology integration, pedagogical strategies, and technological proficiency. The Technological Pedagogical Content Knowledge (TPACK) framework guided the study, providing a lens to analyze how educators navigated the intersection of content knowledge, pedagogy, …


In Defense Of Binary Symptom Count Scoring: Psychometric Benefits And Clinical Utility, Margaret Mcdonald Jan 2025

In Defense Of Binary Symptom Count Scoring: Psychometric Benefits And Clinical Utility, Margaret Mcdonald

Theses and Dissertations

Background: Assessment of mental health symptomology is essential for clinical research and patient care. Traditional measures of mental health symptoms typically use a Likert-type rating scale with scores and interpretations based on the sum of numeric Likert item responses. However, in addition to the psychometric difficulties posed by summing ordinal items, Likert sums are not directly linked to the proposed underlying construct of clinical distress and may not be clinically appropriate for patients in treatment due to a few specific symptoms rather than global distress across all symptoms. Aim & Method: The current study proposes an alternative binary scoring approach …


Synthesis And Characterization Of Novel Coumarin Derivatives, Jeanmeil M. Nestor Jan 2025

Synthesis And Characterization Of Novel Coumarin Derivatives, Jeanmeil M. Nestor

Theses and Dissertations

An optimized approach toward the synthesis of representative coumarin derivatives is described. In addition to standard heat application methods, microwave-assisted coupling has proven beneficial in generating the targeted molecular hybrids which will serve as key templates in the development of new drugs to address resistance and specificity challenges. The coumarin moiety is a fantastic scaffold for molecular hybridization and has gained much warranted attention due to its efficacy in anticancer, antibacterial, and antitumor activity. In this research, novel molecular hybrids of umbelliferone were synthesized and fully characterized as new potential players in the anticancer, antitumor and antibiotic race, as well …


Finding Their Way: The Experiences Of Students Enrolled In A Career Pathways Program, Laura March-Retenski Jan 2025

Finding Their Way: The Experiences Of Students Enrolled In A Career Pathways Program, Laura March-Retenski

Theses and Dissertations

Due to many sociopolitical factors such as an inequitable public-school education, many students do not graduate from high school in the United States. In 2018 “approximately 2.3 million 16- to 24-year-olds were not enrolled in high school and had not earned a high school diploma or alternative credential” (McFarland et al., 2018, p. 12). There is inequity in school funding and resource allocation. Barker and Weber (2016), Cascio and Reber (2013), and Kim and Taylor (2008) have found that the inequitable resource allocation in public schools is a causal factor of dropout. This is problematic because “college graduates find better …


Facets Of Self-Efficacy As Potential Mediators Of Interpersonal Relationships And Job Satisfaction With Teachers In Vietnam, Justin Meas Lazu Jan 2025

Facets Of Self-Efficacy As Potential Mediators Of Interpersonal Relationships And Job Satisfaction With Teachers In Vietnam, Justin Meas Lazu

Theses and Dissertations

Job satisfaction is a critical factor influencing teacher retention, well-being, and self-efficacy. Interpersonal relationships within the workplace—including those with students, colleagues, and principals—have been shown to be key contributors to job satisfaction. Although research has extensively explored job satisfaction in a Western educational context, few studies have examined its predictors in a Southeast Asian context, particularly in Vietnam. Given Vietnam’s collectivist culture and Confucian-influenced education system, where workplace harmony and hierarchical relationships are emphasized over individual autonomy, the factors influencing teacher job satisfaction may differ significantly from those in Western contexts. Further, the mechanisms through which workplace relationships influence job …


The Effect Of Working Memory On Psychological Hardiness: The Moderating Effect Of Stress And Motivation, Sarah Joy Labarbera Jan 2025

The Effect Of Working Memory On Psychological Hardiness: The Moderating Effect Of Stress And Motivation, Sarah Joy Labarbera

Theses and Dissertations

Psychological Hardiness is a resilience personality trait with extensive empirical evidence of its combative effects against stress (Bartone et al., 2008; Oliver, 2009; Johnsen et al., 2013). However, the cognitive processes underlying this skill are not well understood. Understanding the mechanisms of resiliency is imperative for all human persons to succeed, especially those involved in high-stress occupations. This study will investigate the relationship between working memory capacity and psychological hardiness, as well as assess stress and motivation as potential moderating variables. We hypothesized that 1) Higher vs. Lower levels of working memory capacity (WMC) will predict higher levels of Hardiness, …


Undergraduate Student Decision-Making: Pursuing Graduate Studies At The Same Institution That Granted The Undergraduate Degree, Anthony C. Marziliano Jan 2025

Undergraduate Student Decision-Making: Pursuing Graduate Studies At The Same Institution That Granted The Undergraduate Degree, Anthony C. Marziliano

Theses and Dissertations

Colleges and universities are under pressure to increase enrollment and avoid attrition. It is clear that institutions need to increase efforts to work against decreasing graduate enrollment trends and focusing on students already in-place on campus may be an avenue to do so. Research is lacking concerning factors that may be related to the decision by undergraduate students to pursue graduate studies at the same institution that granted the undergraduate degree. Understanding key characteristics of the group that remains at the institution allows us to identify a student profile to focus on to increase graduate enrollment, especially in light of …


Evaluating School Psychologists’ Understanding Of Psw Approaches In Sld Identification, Izabela Konopko Jan 2025

Evaluating School Psychologists’ Understanding Of Psw Approaches In Sld Identification, Izabela Konopko

Theses and Dissertations

Specific Learning Disability (SLD) is the most common classification for special education children in the United States (National Center for Education Statistics, 2018). With the high prevalence of this disorder, an increase in the use of the pattern of strengths and weaknesses (PSW) method, and the responsibility of the school psychologist to engage in competent practice, this study aimed to investigate the level of understanding school psychologists have in three of the most common PSW methods: Naglieri’s (1999) discrepancy/consistency method (DCM), Flanagan and colleagues’ (2002, 2013) dual-discrepancy consistency method (DD/C), and Hale and Fiorello’s (2004) concordance-discordance method (C-DM; Maki & …


The Dual Factor Model: Comparing Predictive Validity Of Different Informant Variations On Academic And Mental Health Outcomes, Kim Keller Jan 2025

The Dual Factor Model: Comparing Predictive Validity Of Different Informant Variations On Academic And Mental Health Outcomes, Kim Keller

Theses and Dissertations

The Dual Factor Model (DFM) of mental health conceptualizes well-being and psychopathology as distinct but interrelated constructs. Unlike traditional models that focus solely on psychopathology, the DFM incorporates positive attributes such as subjective well-being, allowing for a more meaningful classification of students (Greenspoon & Falkofske, 2001; Suldo & Shaffer, 2008). Despite its increasing use in school-based research, prior studies have lacked intention in informant selection when assessing internalizing and externalizing behaviors, leading to variability in DFM construction. Given known discrepancies among self, teacher, and parent reports in mental health assessment, informant choice may significantly impact classification and predictive validity (De …


All Angry Youth Are Not The Same: A Latent Profile Analysis Of The Anger Regulation And Expression Scale, Natasha Toralba Kostek Jan 2025

All Angry Youth Are Not The Same: A Latent Profile Analysis Of The Anger Regulation And Expression Scale, Natasha Toralba Kostek

Theses and Dissertations

This study identified youth subgroups with distinct dysfunctional anger patterns using an exploratory latent profile analysis (LPA) procedure. The analytic samples were derived from an archival sample of 10- to 17-year-olds (N = 1,348) who completed the Anger Regulation and Expression Scale (ARES; DiGiuseppe & Tafrate, 2011), a narrowband standardized measure of anger and aggression in youth. The study aimed to (a) verify whether previously identified clinical and subclinical Subjective, Expressive, and Combined Anger Types found in adult and youth samples would manifest in this dataset and (b) identify subtypes within these categories to clarify internalized and externalized anger patterns …


Working Harder, Or Working Faster? Novel And Working Memory Task Validity For Inidividuals With Attention Deficit Hyperactivity Disorder, Jacqueline Anne Hilbert Jan 2025

Working Harder, Or Working Faster? Novel And Working Memory Task Validity For Inidividuals With Attention Deficit Hyperactivity Disorder, Jacqueline Anne Hilbert

Theses and Dissertations

Imagine having a disorder where you are predisposed to score a year below average on examinations for your age (Lawrence et al., 2020). This is the frustrating reality for individuals with ADHD. This life-long neurodevelopmental disorder impacts people's functioning in their everyday lives, including standardized task performance. However, it is possible that individuals with ADHD may actually present advantages in tasks that require the ability to release taxing cognitive processes, such as proactive cognitive control. This question has not been examined before and may shed light on the interpretation of ADHD individuals’ performance on standardized tests and tasks. To this …


Opening Pandora’S Black Box In The Nexus Of Media, Consciousness And Ai, Gad Karmi Jan 2025

Opening Pandora’S Black Box In The Nexus Of Media, Consciousness And Ai, Gad Karmi

Theses and Dissertations

This research examines the intersection of media, artificial intelligence, and consciousness through an ethnographic analysis spanning 1940-2024. The study introduces the concept of "Darrative" as a framework for understanding how consciousness processes information, challenging traditional rational choice theory while extending beyond Fisher's narrative paradigm. A key contribution is the development of the "Thinking System" model, demonstrating how information processing occurs through darrative frameworks. The methodology employs Latour's actor-network theory to examine how scientific knowledge is constructed and stabilized through networks of human and non-human actors. Using a systematic Boolean search through academic databases, the study initially identified 15 relevant peer-reviewed …


The Impact Of Career And Technical Education Programs On Hispanic High School Graduation, José M. Fernández Jan 2025

The Impact Of Career And Technical Education Programs On Hispanic High School Graduation, José M. Fernández

Theses and Dissertations

his quantitative correlational research study investigated the impact of Career and Technical Education programs on the graduation rates of Hispanic high school students. Specifically, this study discussed the challenges our Hispanic students face in our public school system regarding access to quality education that prepares them to graduate and be college and career ready. The study relied upon Kolb's experiential learning theory model, which divides the learning experience into four modes. 1. Concrete experiences 2. Passive reflective observation 3. Abstract conceptualization 4. Active Experimentation. According to Kolb & Kolb (2005), experiential learning theory and real-life learning in the context of …


Adsorption And Recovery Studies Of Cadmium And Lead Ions Using Biowaste Adsorbents From Aqueous Solutions, Liang Feng Jan 2025

Adsorption And Recovery Studies Of Cadmium And Lead Ions Using Biowaste Adsorbents From Aqueous Solutions, Liang Feng

Theses and Dissertations

The use of low-cost biowaste adsorbents for the removal of toxic metal ions from aqueous solutions offers significant environmental benefits and demonstrates strong potential. This study evaluated luffa peels and chamomile flowers as low-cost biosorbents for the adsorption and recovery of Cd2+ and Pb2+ ions in both batch and column modes. To enhance adsorption capacity, the biosorbents were treated with 0.4 M HNO3 or 0.4 M NaOH. Fourier transform infrared spectroscopy (FTIR) characterization showed that surface OH, C=O, CO and COO groups played a role in the adsorption process. Batch adsorption studies indicated an order of adsorption capacity as follows: …


Examination Of Obtained And Expected Cognitive Performance Of English Learners: An Evaluation Of Broad Ability Composites Versus Aggregate Mean Scores, Nicole Brozyna Jan 2025

Examination Of Obtained And Expected Cognitive Performance Of English Learners: An Evaluation Of Broad Ability Composites Versus Aggregate Mean Scores, Nicole Brozyna

Theses and Dissertations

The United States population continues to shift towards a majority rich in cultural, ethnic, and linguistic minorities (Rhodes et al., 2005). Within the education system, school psychologists are challenged with the task of conducting nondiscriminatory assessment of English Learners (ELs), while also adhering to the standards for ethical practice. In recent years, minority students have too frequently been placed in special education settings without sufficient support to signify need of a classification. To provide equitable and fair assessments to ELs in schools, clinicians require the knowledge necessary to understand the influence of cultural and linguistic developmental factors that affect performance. …


The Impact Of An Experiential Financial Literacy Workshop On First-Grade Students’ Comprehension Of Financial Concepts, Deirdre Donnelly Jan 2025

The Impact Of An Experiential Financial Literacy Workshop On First-Grade Students’ Comprehension Of Financial Concepts, Deirdre Donnelly

Theses and Dissertations

The purpose of this study was to investigate the impact that an experiential financial literacy workshop has on first-grade students’ comprehension of financial concepts. Financial literacy is a lifelong skill. It is essential for children to establish and maintain the financial literacy skills necessary to be successful in money matters throughout their lives; yet many young children are not being taught financial concepts (Center for Financial Security, 2016). In addition, a person’s financial attitudes are shaped in childhood (Drever et al., 2015). Currently, elementary schools throughout the United States are not consistently creating age-appropriate financial literacy curricula for children (Collins …


The Beliefs And Attitudes Held By High School Students On Emoji Usage For Communication, Stacy Bonano Jan 2025

The Beliefs And Attitudes Held By High School Students On Emoji Usage For Communication, Stacy Bonano

Theses and Dissertations

This qualitative, phenomenological study explored the attitudes and beliefs of high school students regarding emoji use and its impact on their communication with others. Despite the prevalence of emoji use among adolescents, limited research has examined how students interpret and apply these visual symbols. Eleven high school students from Dutchess County, New York, participated in in-depth interviews. Data were analyzed using the theoretical frameworks of semiotics and constructivism to interpret how the students assigned meaning to emojis. Key findings identified emojis as emotional amplifiers, tone clarifiers, and tools of efficient communication. Participants also noted challenges related to misinterpretation and generational …


Sleep’S Impact On Music Processing In The Developing Brain, Rigel Leonard Baron Jan 2025

Sleep’S Impact On Music Processing In The Developing Brain, Rigel Leonard Baron

Theses and Dissertations

Sleep plays a crucial role in human development, particularly in early childhood. While its influence on brain function is well documented, the relationship between sleep and auditory processing in the developing brain remains underexplored. The present study aimed to investigate how sleep duration impacts cortical responses to music, focusing on children aged 5 to 10. Using a six-feature passive listening oddball paradigm, analysis was conducted on event-related potentials (ERPs) across six music conditions: intensity, location, pitch, rhythm, slide, and timbre. Participants were divided into two groups based on average sleep duration (more or less than 10 hours per night). ERP …


Analysis And Authentication Of An Optical Method For Early Detection Of Harmful Algal Blooms, Cody Schumacher Jan 2025

Analysis And Authentication Of An Optical Method For Early Detection Of Harmful Algal Blooms, Cody Schumacher

Theses, Dissertations and Capstones

The proliferation and frequency of harmful algal blooms (HABs) attributed to eutrophication, storm events and a changing climate have been an increasing concern in both lotic and lentic freshwater ecosystems. Methods of detecting HABs have been explored through fluorescent measurement and sample analysis, but are often expensive and time-consuming. A novel smart device application is in development to detect HABs based on images captured and analyzed by machine learning algorithms trained to distinguish potential cyanobacterial blooms. The HABs App model accurately detected cyanobacteria in strong relationship with biovolume concentrations (R2 = 0.996) within the Greenup Pool of the Ohio …


Pervasive Sensing To Correlate Vehicle Driving Behavior With City-Scale Traffic Dynamics, Debasree Das, Shameek Bhattacharjee, Sandip Chakraborty, Bivas Mitra, Sajal K. Das Jan 2025

Pervasive Sensing To Correlate Vehicle Driving Behavior With City-Scale Traffic Dynamics, Debasree Das, Shameek Bhattacharjee, Sandip Chakraborty, Bivas Mitra, Sajal K. Das

Computer Science Faculty Research & Creative Works

Individual driving behavior is a pivotal element that shapes the overall traffic dynamics in a city. In this work, we study and analyze the complex web of relationships between individual driving behaviors and their impact on the overall traffic dynamics of a smart city with two primary objectives: first, understanding the spatial interaction between individual vehicles and their impact on each other, and second, finding anomalous driving behaviors, which lead to congestion and traffic incidents. Specifically, we introduce an overarching modular framework investigating human factors of driver characteristics, vehicle attributes, geographical terrain surrounding the road infrastructure, and environmental conditions. Analyzing …


Smartsla: Enabling Quality Of Service In Blockchain-Enabled Iot Networks, Kyle M. Whitlatch, Asad Waqar Malik, Sanjay Madria Jan 2025

Smartsla: Enabling Quality Of Service In Blockchain-Enabled Iot Networks, Kyle M. Whitlatch, Asad Waqar Malik, Sanjay Madria

Computer Science Faculty Research & Creative Works

The significant advancement in Internet of Things (IoT) adoption has enabled Multi-access Edge Computing (MEC) to mitigate IoT sensors limited computational, transmission power constraints, and data distribution overhead. However, integrating MEC with the IoT ecosystem poses several challenges, resulting in integrity issues with the MECs, impacting their capacity to effectively serve users seeking data generated by IoT sensors. To address this, we propose SmartSLA, a blockchain based solution to ensure Quality of Service (QoS) from third party IoT devices. SmartSLA leverages the decentralized and immutable nature of blockchain to combat the shortcomings of MECs. Using smart contracts, we develop a …


Dynamical Measures Of Developing Neuroelectric Fields In Emerging Consciousness, William Bosl, Jenny R. Capua Shenkar Jan 2025

Dynamical Measures Of Developing Neuroelectric Fields In Emerging Consciousness, William Bosl, Jenny R. Capua Shenkar

Nursing and Health Professions Faculty Research and Publications

No abstract provided.


Representing Structural Isomer Effects In A Coarse-Grain Model Of Poly(Ether Ketone Ketone), Chris D. Jones, Jenny W. Fothergill, Rainier Barrett, Lina N. Ghanbari, Nicholas R. Enos, Olivia Mcnair, Jeffrey Wiggins, Eric Jankowski Jan 2025

Representing Structural Isomer Effects In A Coarse-Grain Model Of Poly(Ether Ketone Ketone), Chris D. Jones, Jenny W. Fothergill, Rainier Barrett, Lina N. Ghanbari, Nicholas R. Enos, Olivia Mcnair, Jeffrey Wiggins, Eric Jankowski

Boise State University Publications and Presentations

Carbon-fiber composites with thermoplastic matrices offer many processing and performance benefits in aerospace applications, but the long relaxation times of polymers make it difficult to predict how the structure of the matrix depends on its chemistry and how it was processed. Coarse-grained models of polymers can enable access to these long-time dynamics, but can have limited applicability outside the systems and state points that they are validated against. Here we develop and validate a minimal coarse-grained model of the aerospace thermoplastic poly(etherketoneketone) (PEKK). We use multistate iterative Boltzmann inversion to learn potentials with transferability across thermodynamic states relevant to PEKK …


Examining The Relationship Between Teen Pregnancy And Educational Outcomes In Ohio, Andrea Szep, Maryyam Durrani Jan 2025

Examining The Relationship Between Teen Pregnancy And Educational Outcomes In Ohio, Andrea Szep, Maryyam Durrani

Scholarship in Medicine - All Papers

Objective: The aim of this study is to explore the relationship between educational outcomes,school funding, and teen birth rates in Ohio counties between 2020 and 2024. Methods: Usingdata from County Health Rankings, we performed regression, correlation, and paired t-testanalyses through the SPSS software. Results: The results of our tests showed significantnegative correlations between markers of educational success, including high school graduationrates math and reading standardized test scores, and teen birth rates in both 2020 and 2024.Between 2020 and 2024, the teen birth rate decreased in the state of Ohio, and in 2024, publicschool funding was able to predict 14.8% of …


Existence Results For A Discrete Fractional Boundary Value Problem, David Barilla, Martin Bohner, Giuseppe Caristi, Shapour Heidarkhani, Shahin Moradi Jan 2025

Existence Results For A Discrete Fractional Boundary Value Problem, David Barilla, Martin Bohner, Giuseppe Caristi, Shapour Heidarkhani, Shahin Moradi

Mathematics and Statistics Faculty Research & Creative Works

In this study, we investigate the existence of at least one solution and the existence of an infinite number of solutions for a discrete fractional boundary value problem. Requiring an algebraic condition on the nonlinear term for small values of the parameter and requiring an additional asymptotical behavior of the potential at zero, we investigate the existence of at least one nontrivial solution for the problem. Moreover, under suitable assumptions on the oscillatory behavior of the nonlinearity at infinity, for exact collections of the parameter, we discuss the existence of a sequence of solutions for the problem. We also present …


The Unique Features Of Typhoon Rai (2021): An Observational Study, Clint Eldrick R. Petilla, Lyndon Mark P. Olaguera, Faye Abigail T. Cruz, Jose Ramon T. Villarin, Hironori Fudeyasu, Ryuji Yoshida, Jun Matsumoto Jan 2025

The Unique Features Of Typhoon Rai (2021): An Observational Study, Clint Eldrick R. Petilla, Lyndon Mark P. Olaguera, Faye Abigail T. Cruz, Jose Ramon T. Villarin, Hironori Fudeyasu, Ryuji Yoshida, Jun Matsumoto

Physics Faculty Publications

Tropical Cyclone (TC) RAI (2021) made a devastating landfall in the Siargao-Dinagat Islands of the southeastern Philippines on December 16, 2021, causing about USD 942 M in damage, 405 reported deaths and 52 missing. Yet, observational studies on the environmental conditions during TC RAI remain limited, and a comparison with other landfalling TCs were not done. To shed light on the factors that made this TC reach a maximum sustained wind speed (MSW) of 105 kts (194.5 kph) and 915 hPa mean sea level pressure according to the WMO-IBTrACS, this study investigated the meteorological statistics of this TC relative to …


Pre And Post Student Self-Assessment Questions, Lillian C. Jeznach Jan 2025

Pre And Post Student Self-Assessment Questions, Lillian C. Jeznach

University Workshop Materials for the Stochastic Empirical Loading and Dilution Model (SELDM)

No abstract provided.


The Effect Of Two Common Herbicides On The Growth And Development Of Two Anuran Species (Boreorana Sylvatica And Dryophytes Chrysoscelis), Jerica Eaton Jan 2025

The Effect Of Two Common Herbicides On The Growth And Development Of Two Anuran Species (Boreorana Sylvatica And Dryophytes Chrysoscelis), Jerica Eaton

Masters Theses & Specialist Projects

Amphibian populations have been declining globally since the 1950s. Many species that have experienced declines are viewed as 'environmental indicators' that reveal habitat degradation. Declines can be attributed to several factors, including chemicals used in agriculture, such as Roundup and Atrazine. Agrochemicals contaminate water bodies through runoff or leaching and cause alterations to aquatic ecosystems. This study evaluated the effects of herbicide usage on two wild anuran populations using wood frogs (Boreorana sylvatica) and Cope’s gray tree frogs (Dryophytes chrysoscelis) as a model. We determined the effect of the herbicides at two concentrations, a high concentration …


Annual Variation In Attribute Importance To Upland Game Hunter Satisfaction In Nebraska, M. P. Gruntarod, J. J. Lusk, C. J. Chizinski Jan 2025

Annual Variation In Attribute Importance To Upland Game Hunter Satisfaction In Nebraska, M. P. Gruntarod, J. J. Lusk, C. J. Chizinski

School of Natural Resources: Faculty Publications

No abstract provided.


2025 Graduate Scholar, Graduate School Of Eastern Illinois University Jan 2025

2025 Graduate Scholar, Graduate School Of Eastern Illinois University

Graduate Scholar

No abstract provided.