Educational Assessment, Evaluation, and Research Commons^™

A Tale Of Two Mammals: Tenrec Ecaudatus And Homo Sapiens, Debra Renee Kerr

UNLV Theses, Dissertations, Professional Papers, and Capstones

Most modern mammals maintain stable body temperatures (Tb) ~37ºC and high metabolic rates. Hibernators, like ground squirrels, are homeothermic during the active summer season, but are heterothermic during the hibernation season. During the hibernation season, ground squirrels follow a predictable pattern of torpor bouts interrupted by interbout arousals. Tenrecs are unusual because they are heterothermic and heterometabolic even during the active season. Previously, ground squirrel bile constituents were shown to be predictive of whether a squirrel is in the summer active or winter hibernation season. We found tenrec bile constituents were highly variable and not predictive of seasonal and metabolic …

Solving The 2-Sigma Problem With Chatgpt: A Case Study On The Double-Entry Accounting System, Dieudonne A. Affognon

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study examined whether structured ChatGPT tutoring could approximate the learning gains historically associated with one-on-one human tutoring. Grounded in cognitive load theory and informed by Bloom’s two-sigma benchmark, the investigation used double-entry accounting as a procedurally dense testbed requiring coordinated schema construction and rule-based reasoning. A randomized proof-of-concept design assigned thirty first-year accounting students to either human tutoring or ChatGPT tutoring across an eight-week instructional interval. Learning outcomes were assessed at pretest, posttest, and delayed retention. Repeated-measures analyses revealed substantial within-subject learning gains across both instructional modalities. Performance improved significantly from baseline to post-instruction assessment, indicating acquisition of procedural …

The Impact Of Free Vs. Fixed Factor Correlations On Parameter Recovery In Multidimensional Irt Models, Stephanie Leroy

Dissertations, 2020-current

This dissertation investigated how cross-loading specification and factor-correlation treatment influence parameter recovery in multidimensional item response theory (MIRT) models. Two simulation studies extended Hosseinzadeh and Cole (2024) by examining whether freely estimating factor correlations improves recovery of item parameters, factor correlations, and latent traits. Study 1 used a compensatory multidimensional two-parameter logistic (M2PL) model with two correlated dimensions and 20 dichotomous items. Manipulated conditions included cross-loading specification (correctly specified vs. ignored), proportion of cross-loaded items, magnitude of cross-loadings, true factor correlation, and factor-correlation treatment during estimation (freely estimated vs. fixed to zero). Study 2 extended the design to a multidimensional …

Descriptive Analysis Of Career Planning And Industry Insight (Cognitive Component) Among Final-Year Mechanical Engineering Education Students, Fadliyanti Firdausia, Purnomo Purnomo, Eddy Sutadji, Tommy Tanu Wijaya, Muhammad Idris Effendi

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study aims to analyze the level of understanding of final-year Mechanical

Engineering Education students regarding career planning and industry insight as

cognitive components in preparing for the workforce. The study employed a quantitative

approach with a descriptive method involving 58 eighth-semester students who had

completed industrial internships. Data were collected using a Likert-scale questionnaire

consisting of 20 items on career planning and 18 items on industry insight, and were

analyzed using descriptive statistics, including mean scores and percentages. The results

indicate that students’ understanding of career planning falls into the high category, with

a mean score of 3.78, while …

An Equity-Based And Culturally Responsive Bill Of Rights For Early Childhood Students Of Color With Exceptionalities, Evette Simmons-Reed, Michelle Frazier Trotman Scott, Gloria Tardash, Mildred Boveda, Donna Y. Ford

Perspectives on Early Childhood Psychology and Education

The COVID-19 pandemic exacerbated existing disparities in early intervention (EI) and early childhood special education (ECSE) services for culturally and linguistically diverse (CLD) disabled children, exposing critical gaps in access, services and support. systemic inconsistencies in implementation, training, and funding, remain barriers limit opportunities for CLD students to benefit, despite the aims of the Individuals with Disabilities Improvement Act (IDEA). To address these inequities, this manuscript proposes an expanded and updated Culturally Responsive Equity-Based Bill of Rights for EI and ECSE. Building upon Ford and colleagues' (2018) work, this revised document extends protections to children aged zero to five, emphasizing …

Latent Transition Analysis: A Statistical Method For Identifying Underlying Subgroups Over Time, Holmes Finch

Perspectives on Early Childhood Psychology and Education

Researchers working in early childhood research are often interested in assessing change over time in multiple variables. In addition, they may wish to ascertain whether there exist subgroups in the data with respect to these variables, and whether/how membership in these groups is related. Latent transition analysis (LTA) provides such researchers with a useful tool for investigating questions around such groups, including their composition, frequency, and the likelihood of moving from one to another at different points in time. The purpose of this manuscript is to provide a full demonstrate of LTA and show how it can be used to …

Comparison Of Multidimensional Models For Extreme Response Styles, Holmes Finch, Brian French

Perspectives on Early Childhood Psychology and Education

Self-administered scales are ubiquitous throughout the social sciences. Therefore, it is crucial that they properly reflect the measured latent trait(s), and are not influenced by other factors. One potential threat to validity is the response style favored by an individual completing the items. In particular, a tendency to engage in extreme responding (ERS) can result in a tendency to provide responses in the outer range of the response scale, independent of the actual level of the response to the item. The purposes of this study was to demonstrate how these models can be used to account for ERS in practice, …

Using Multilevel Modeling To Understand Nested Data, Holmes Finch

Perspectives on Early Childhood Psychology and Education

Researchers in the social sciences often work with nested data, in which individuals are collected in higher level clusters. For example, educational research often involves working with samples in which students are nested within schools. Standard data analyses, such as regression and analysis of variance (ANOVA), yield statistically biased results when this nested structure is ignored. One widely used and effective approach for handling such nested data is multilevel modeling. The purpose of this manuscript is to review the basics of multilevel modeling and to provide the reader with a fully worked example in which the analytic approach and results …

Using Effect Sizes, Confidence Intervals, And The Bayes Factor To Better Understand The T-Test, Analysis Of Variance, And Regression Results, Holmes Finch

Perspectives on Early Childhood Psychology and Education

Null hypothesis testing is a widely used paradigm for assessing research hypotheses across the social sciences. Despite their ubiquity, researchers have discussed a number of problems and limitations to hypothesis testing and have suggested alternatives that might provide greater depth and explanation of research results. The purpose of this paper is to describe the use of several such alternatives and to show how they can be integrated with one another and with null hypothesis testing in order to provide a more holistic view of research hypotheses.

Guest Editor's Introduction: Methodological Innovations For Advancing Early Childhood Educational And Psychological Research, Anthony Mangino Ph.D.

Perspectives on Early Childhood Psychology and Education

The goal of this special issue is to provide you, the inquisitive reader and developmental scientist, with some of the methodological tools to aid in augmenting your analytic capacity.

Preparing A Qualified Workforce To Support The Disability Community Through The Lend Interprofessional Learning Experience, Megan K. Roberts, Beth W. Degrace, Mark J. Fisher, Sandra H. Arnold

Developmental Disabilities Network Journal

Leadership and workforce preparation are vital roles of the nation’s academic institutions to advance health care services for the members of our communities. Leadership Education in Neurodevelopmental and other Related Disabilities (LEND) programs aim to prepare leaders in health care services and advocacy to improve systems and the quality of care and supports for the disability community, specifically children with developmental disabilities. LEND programs enhance standard health care pre-service training by providing interdisciplinary learning experiences for student trainees from a minimum of ten disciplines in 300 hours of learning activities over one academic year. An innovative feature of LEND programs …

A Quantitative Critical Analysis Of Comprehensive Education Plan Effects As Implemented Under Title 5 In California Community Colleges, Nicole Jones

Dissertations

California Code of Regulations, Title 5, is the policy and regulatory guide of the California Community Colleges. Sections of Title 5 policy govern the implementation of programs and services at these colleges. It provides protection for colleges and specifies student entitlements under the law. The mission of the California Community Colleges is to serve as an open-access point, providing students with services and instruction. Access barriers to services like counseling can delay goal attainment, increase cost of attendance and time to completion, and result in lower successful retention or persistence rates. Additionally, resource allocation, Title 5 Section 59200 regulations (the …

They Don’T Care About Us Here! The Intersectionality Of Implicit Bias, Stereotype Threat, And The Need For Culturally Sustaining Pedagogy, Louis D. Blair

Education Doctorate Dissertations

This qualitative case study examined how teachers engage in critical self-reflection of implicit bias and how that process influences their pedagogical awareness and classroom practices. Grounded in the Implicit Bias Theory, Adult Learning Theory, Transformative Learning Theory, and Culturally Sustaining Pedagogy, the study utilized the Harvard Implicit Association Test (IAT), reflective journaling, and engagement with the book Despite the Best Intentions: How Racial Inequality Thrives in Good Schools, to explore shifts in three participants’ beliefs and instructional approaches. Data sources included pre- and post-survey responses, IAT reflections, and ongoing journal entries, and semi-structured post-study interviews which were analyzed thematically. Findings …

Accesstem: How Small Colleges Can Open Stem Pathways For Local High School Students, Dina D. Isakov

Program in Community Action (PICA)

This paper reflects my experience developing ACCESStem as part of the Program in Community Action (PICA) center at Connecticut College. ACCESStem is a community-engaged research project designed to create hands-on, lab-based STEM workshops for local high school students in New London. ACCESStem was built on the premise that even small liberal arts colleges can hold a meaningful impact on helping diversify the science workforce. Over the course of three years, this project took shape through my relationships with STEM faculty on campus and relationships with staff at the Holleran Center for Community Action. This paper works to begin contextualizing the …

Education, Evaluation, And Impact Of A Delegation Learning Session In The Care Pair Model, Tiffany M. Whitney

Doctor of Nursing Practice Projects: College of Nursing

The persistent nurse shortage is forcing the health sector to think about the way care is provided, and teams collaborate. One model, the Care Pair Model (CPM), pairs registered nurses (RNs) with nursing assistants (NAs) to distribute responsibility and provide patient care in a timely manner and with the best quality. Even though the model encourages working together effectively, many nurses still find it difficult to delegate to uncertainty, lack of confidence, or communication barriers. Improving these abilities is essential for fostering trust, ensuring a smooth workflow, and providing for patient and provider needs.

This Doctor of Nursing Practice (DNP) …

Enhancing K-2 Teacher Effectiveness In Reading Instruction: An Improvement Inquiry Into The Roles Of Self-Efficacy, Growth Mindset, And Evidence-Based Practices, Kellie F. Dawson

Electronic Theses and Dissertations

School districts across the United States have increasingly adopted structured literacy initiatives in response to growing concerns about early reading outcomes and policy mandates grounded in the science of reading. Despite substantial investments in professional development, less is known about how teachers experience implementation demands within authentic classroom contexts. This improvement study examined how evidence-based professional development influenced K–2 teachers’ self-efficacy, the barriers teachers encountered during structured literacy implementation, and the supports teachers perceived as most critical for sustained instructional change within Eagle Stone School District.

Grounded in Bandura’s Self-Efficacy Theory and Dweck’s Mindset Theory, this qualitative study explored teachers’ …

Teaching Sex Education In Mississippi: A Qualitative Study Of School Practices And Perspectives, Kathryn E. Wildman

Honors Theses

This thesis examines the implementation of sex education policy in Mississippi, a state with persistently high rates of teen pregnancy and sexually transmitted infections. Although House Bill 999 (2011) mandates sex education in public schools, limited research has explored how this policy is enacted in practice. Drawing on qualitative interviews with high school educators, school nurses, and representatives from community-based organizations, this study investigates how sex education is delivered, how educators are prepared, and how social and institutional factors shape classroom instruction.

The findings identify four central themes: substantial variation in implementation across school districts, inconsistent and often insufficient teacher …

Examining The Learns Act And Its Effect On Teachers' Pursuit Of Advanced Degrees In Arkansas, Demetre Calhoun

ATU Theses and Dissertations 2021 - Present

The focus of this study was to examine the relationship between the Arkansas LEARNS Act and public-school teachers’ choices on their intent to pursue an advanced degree. The results provide insight into the potential impact of changes to the salary structure and financial incentives for completion of an advanced degree and the implications for teachers, school districts, and higher education programs.

The results indicated that while salary considerations were significant factors for teachers in their thinking about advanced degree completion, professional goals and career plans for teachers were ultimately the guiding factors. This suggests that compensation reform will not sufficiently …

Preparing Mentally For A Test: Students’ Perceptions Of The Elar Staar Test In Eighth Grade, Ashley M. Burpee

Masters of Education in Teaching and Learning

In this action research article, the author examines the perceptions of the English Language Arts and Reading (ELAR) State of Texas Assessment of Academic Readiness (STAAR) test, which is a standardized exam of accountability, from eighth grade students. With the changes and critiques coming out for standardized testing, questioning of testing is also beginning to surface. This study examines eighth grade students, who took multiple STAAR tests, for the sake of understanding their perceptions and learning. Two classes, one academic Reading Language Arts (RLA) and one Honors RLA class were observed and interviewed. The author found that students have high …

An Analysis Of Web-Based Languange Learning On Students Speaking Anxiety, Alfi Syahrina, Zarfina Yenti, Monalisa Monalisa

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study explores the use of Duolingo as a web-based language learning tool and its influence on students’ speaking anxiety at MTs Nurul Falah Kota Jambi. Speaking anxiety remains a significant affective barrier in English as a Foreign Language (EFL) learning, particularly in traditional classroom settings where students often experience communication apprehension, fear of negative evaluation, and test anxiety. Employing a qualitative case study design, this research involved approximately 15 students who had used Duolingo for at least six weeks, along with one English teacher for triangulation. Data were collected through semi-structured interviews and classroom observations and analyzed using thematic …