Transforming curriculum by implementing Problem-Based Learning (PBL) in the college-level classroom helps students internalize the concepts of a course, improve their critical and reflective thinking skills, learn to problem-solve using questioning, and ultimately construct a better understanding of course concepts in a personally relevant way.…

The quest in the "Mirror Mirror on the Wall, Which Chiral Drug Is the Fairest of Them All?" escape room activity was to find an enantiomer drug that cures a "sleeping sickness". Based loosely on the story of Snow White, first-year pharmacy student pairs had 50 min to solve gamified stereochemistry quizzes (tasks 1-4), collect…

Acid-base titration concepts and experiments are ubiquitous, yet challenging, aspects of the general chemistry curriculum. Most general chemistry courses include at least one acid-base titration laboratory experiment, though the focus is often on determining the concentration, pK[subscript a], or molar mass of an analyte rather than on the details…

A high rate of children with Autism Spectrum Disorder (ASD) have impaired psychomotor development. To date, these children have had few opportunities to participate in extracurricular Physical Education programs. However, nowadays a number of intervention programs are arising with the aim of improving their motor performance. The objectives of…

The rapid growth of international students, particularly from Sub-Saharan Africa, in U.S. higher education institutions calls for more critical research to understand their nuanced experiences in these institutions. So often, international students are homogenized and put under one umbrella, which shadows their unique experiences, especially those…

Categorical data become increasingly ubiquitous in the modern big data era. In this dissertation, we propose novel statistical learning and inference methods for large-scale categorical data, focusing on latent variable models and their applications to psychometrics. In psychometric assessments, the subjects' underlying aptitude often cannot be…

Novice programmers need well-designed instruction and assessment informed by research and critical perspectives to conquer the historical challenges associated with completing introductory computer programming courses successfully. These issues include high dropout and failure rates, the struggle to acquire and retain basic programming knowledge,…

The attrition rate for novice principals is a critical issue for schools, districts, and the nation. The purpose of this qualitative phenomenological study was to explore the perceptions and experiences of novice principals and how they conceptualize the role of the principal. The novice principals in the study worked in the Washington…

We examine the transition to adulthood in a poor, white, rural community in Appalachia. Young adults come of age in a context of persistent poverty, economic decline, an ongoing opioid and addiction crisis, and strong community norms about family and work bolstered by religious institutions. For low- income young adults in this community, this…

A local professional organization for interior designers issued a student design competition for a community cultural center to celebrate and teach others about a specific culture of the student's choosing. Culture was broadly defined beyond race, nationality, religious, and social beliefs to include any group with shared interests. Students were…

This paper notes that, in the field of education and beyond, the term "ethnography" has acquired a range of meanings, and comes in many different versions, these often reflecting sharply divergent orientations. I argue that this is a major problem that requires attention; particularly since today there are some serious threats to the…

This article concerns the purpose, function, and mechanisms of students' rhythmic behaviors as they solve embodied-interaction problems, specifically problems that require assimilating quantitative information structures embedded into the environment. Analyzing multimodal data of one student tackling a bimanual interaction design for proportion,…

The standard technique for solving equations with radicals is to square both sides of the equation as many times as necessary to eliminate all radicals. Because the procedure violates logical equivalence, it results in extraneous solutions that do not satisfy the original equation, making it necessary to check all solutions against the original…

This study examined the extent to which college algebra instructors employ pedagogical practices previously found to assist students master difficult STEM content material and address their own previous math deficits. Faculty classroom behaviors were assessed with a modified version of the Generalized Observation and Reflection Platform (GORP).…

This study aimed to design, implement, and evaluate the feasibility of an activity titled "Space Adventure for Little Explorers", integrating the engineering and entrepreneurship design model within the STEM education framework into preschool education. The activity was structured in four stages: (1) Discovery with the Family, (2)…