The purpose of this study was to examine differences in knowledge gain by curriculum delivery platform for participants receiving a community-based healthy relationships curriculum for a vulnerable population with limited income and education. Using data gathered from 613 participants gathered in 2019--2020, those who received in-person training…

Globally, the disruptions to higher education caused by COVID-19 required most campuses to make impromptu shifts to emergency remote teaching (ERT). When compared to traditional online education, ERT generally falls short in terms of pedagogies, pacing, and/or successful modality implementation. Elsewhere, it is established that the sudden shift…

The COVID-19 pandemic has put the entire world in a very challenging situation, and similar to other sectors, education has also been severely affected. The teaching-learning process during that period was carried out only online. As none of the stakeholders expected such an unprecedented situation, all the institutions had to switch to an online…

This study compared two versions of the same elementary science professional development (PD) and curriculum program that were offered face-to-face and completely online, while keeping all content consistent between the two. Using quantitative analyses of pre- and posttests of content knowledge (CK), we evaluated the extent to which the online…

Introduction to American Government is a foundational general education course meant to promote understanding of democracy and students' ability to participate in it. But, there is substantial variation in how the course is structured: it can enroll anywhere from a dozen students to hundreds; it can be delivered online, face-to-face, or in hybrid…

Background: E-cigarette prevention education aims to mitigate adolescent e-cigarette use. Such education is increasingly delivered through virtual/video-based teaching platforms (e.g. Zoom, Google Classrooms). However, there is little evidence about the effectiveness of virtual e-cigarette education compared to in-person education on adolescents'…

This dissertation was designed to assess whether differences in student performance existed between college-level learners who received online units of instruction and subjects who were taught in a face-to-face environment. Student achievement in content knowledge was measured and the data was analyzed to see if differences existed between the two…