In the modern higher educational system, technology permeated almost all the provisions of educational processes and transformed individual learning transactions. Empirical evidence reveals students' skill gaps in the digitized campus and the real-world work environment driven by technology. Technical training is of high value and in high demand…

Undergraduate STEM (science, technology, engineering, and math) students are graduating with insufficient communication skills, thereby diminishing their employability and upward socio-economic mobility. The purpose of this action research study was to explore ways of improving the alignment between academic outcomes and employer needs related to…

Professional identity, or the connection between individuals and their professional community of practice, begins forming as early as deciding a major for university studies. Development is supported or hindered by situated practices and experiences throughout undergraduate studies and across the transition from university to the workplace. To…

Women remain underrepresented in Science, Technology, Engineering, and Math (STEM) disciplines. A lot of research has examined individual-level impacts of their absence, such as women's lack of interest in STEM, their lack of sense of belonging, and low math confidence. In this dissertation, I use Acker's theory of gendered organizations as a…

This exploratory case study examined the nature of problem solving in terms of the types of problems posed, instructional approaches and collaborative learning, in first-year and second-year post-secondary computing education. Participants included faculty across three computing programs. Instructional classroom and laboratory observations,…

This study explored to provide insight into perceptions of computer science implementation in K-2. The participants were K-2 teachers who have taught computer science a minimum of two years. Data was gathered through note taking and recording of one on one interviews that relied on participant responses sharing their experiences about teaching…

With the large demand for technology workers all around the world, more people are learning programming. Studies show that human tutoring is the most effective way to learn for novice programmers. However, problems such as the inaccessibility to physical classes, prohibitive costs, and the lack of educators may limit students' opportunities to…

This dissertation investigates the experiences and narratives of women of color who pursue a computing degree through vertical transfer from a two-year to a four-year institution. The study used a qualitative research design informed by narrative inquiry to understand the lived experiences of six women of color at various stages of transfer…

Guided by constructivism, which posits that students assimilate new knowledge into what has made sense to them previously, we researched student conceptualizations of proof. We used the qualitative research methods of thematic analysis and phenomenography to learn and categorize student conceptualizations of proof, and of mathematization more…

Historically, girls and women have experienced gender disparity in access to, and persistence in, STEM education. Though women comprise 50% of the total workforce, they occupy only 25% of STEM-related occupations. STEM degrees and occupations have been linked to economic prosperity, both for individuals and the nation as a whole. However, women…

This study explores the phenomenon of computational thinking indicated by the use of Bloom's taxonomy's cognitive domain verbs in the Scratch community, the online, collaborative environment for the Scratch Visual Programming Language (VPL). A corpus of 660,984 words from three Scratch community sub-forums provide the data for this study. By…

The landscape of teaching and learning has shifted in the last decade by the advent of web technologies, which enabled the emergence of Web 2.0 technologies. The advancement in Web 2.0 technologies has resulted in the creation of new web-based learning tools used in the modern classroom. This study reported the findings regarding how the Net…

This dissertation study is about understanding the beliefs of undergraduate computer science (CS) faculty to adapt culturally responsive computing (CRC) pedagogical approach in teaching computer science courses. Using the lenses of critical pedagogy, culturally responsive teaching, and culturally responsive computing, this study explored whether…

It has been projected that the U.S. economy will have a surplus of computer science jobs in the future to keep up with innovation and the evolution of the digital world, and more computer science professionals will be needed to fill these jobs. In the past 15-20 years, efforts have been underway that focus on the recruitment and retention of…

Worked-out examples are a common teaching strategy that aids learners in understanding concepts by use of step-by-step instruction. Literature has shown that they can be extremely beneficial, with a large body of material showing they can provide benefits over regular problem solving alone. This research looks into the viability of using this…