This dissertation seeks to understand the ways in which software developers and managers of software developers perceive workplace learning for software developers. Across three studies, researchers investigated: perceptions of software developers about workplace learning for software developers, perceptions of managers of software developers…

The creation of new knowledge in the form of scientific models is a cornerstone of the process of science. In physics laboratory instruction, students are very often stuck in a confirmatory mindset; they have been conditioned to believe that the role of experimentation in the classroom and in the world is to verify known facts. This mindset is…

The purpose of this meta-analysis was to investigate the effectiveness of the use of games as part of mathematics instruction on academic achievement in grades Kindergarten to 12 in the United States. There were 17 studies selected for investigation published from 2010 to 2023 that focused on game-based learning and mathematics. This meta-analysis…

This dissertation describes a practitioner's design-based development of a prototype chatbot to guide students in learning biological concepts of genetic mutations and protein synthesis. This chatbot's architecture provides learning activities, feedback, and support throughout a series of short, connected lessons. The chatbot is designed to…

This dissertation presents four iterative experiments which explore the quantitative benefits of introducing linguistics to language learners. Previous work has connected exploration of linguistic with improved morale and engagement in language classrooms, as well as reduced language discrimination and validation of students' languages and…

This study investigated the construct of the learning organization, providing a qualitative analysis of how learning occurs in financial organizations through the lens of Marquardt's (2011) Systems Learning Organization Model. Data were gathered through five methods: the Learning Organization Profile survey, with 63 participants; document review;…

This Three Article Dissertation investigates the phenomenon of Spanish language attrition and explores Spanish language teachers' perspectives and pedagogical practices that influence the language instruction needed to meet the linguistic needs of many Hispanic students learning Spanish as their heritage language. Article I, Heritage Language…

The present study investigates if and how a US-Mexico border role-immersion simulation creates conditions for authenticity in an intermediate Spanish classroom. Aiming to promote whole-person engagement within a rich contextualized scenario, 16 undergraduate students adopted the roles of real-world cultural identities and were tasked with…

According to the National Council of Teacher of Mathematics (NCTM) (2000), K-12 students should be given an opportunity to develop their spatial reasoning abilities. One of the topics that may allow students to develop their spatial skills is forming 3-dimensional objects using spinning and extrusion methods. Also, extrusion and spinning methods…

The purpose of this case study was to examine student technology choices when given the freedom to choose technology devices to complete a project-based learning activity in a content area of study. The study also analyzed factors affecting technology choice as well as how technology proficiency scores aligned to technology choices. Patterns and…

This narrative study examines using a real life simulated problem base learning activity during education of clinical staff, which is expected to design and develop clinically correct electronic charting systems. Expertise in healthcare does not readily transcend to the realm of manipulating software to collect patient data that is pertinent to…

This study attempts to determine if authentic learning strategies can be used to acquire knowledge of and increase motivation for computational thinking. Over 600 students enrolled in a computer literacy course participated in this study which involved completing a pretest, posttest and motivation survey. The students were divided into an…