This paper investigates what instructional factors influence conceptual understanding (CU) of signals and systems for senior undergraduate engineering students. Previous results show students in signals and systems courses typically gain little CU, though evidence-based instructional practices, such as active learning, can increase gains in CU.…

Contribution: A hybrid approach involving reduced lecture content with project-based learning (PBL) was introduced to a standalone course in optics at an engineering school not specialized in this area, with promising results. Background: At most schools, optics is an elective "niche" area involving a single senior course. This presents…

The purpose of this study was to examine college algebra students' perceptions of self-efficacy relating to method of instruction in a large-lecture seminar and self-paced mastery outcomes course. This study was prompted by a lack of information currently available regarding students' perceptions of specific methods of instruction regarding…