The perceptions of dental hygiene students about an asynchronous oral biology course.

Abstract

Background: Medical and dental schools have long-established pedagogical approaches to teacher-centred face-to-face learning. The 3-year baccalaureate dental hygiene (DH) program at the University of Alberta, which enrolls 42 students of diverse ages and experiences each year, is no exception. Oral Biology II (OBIOL 302) is an intermediate-level course in the DH program; it was moved to an asynchronous online format to manage the disruptions of the COVID-19 pandemic. This mixed-method study explores the factors affecting the dental hygiene student experience in this online, asynchronous learning environment.

Methods: This study used a quantitative anonymous survey with a 5-point Likert scale to evaluate the workload and flexibility of the course as well as student acceptance of the assessments. The mean score and standard deviation were calculated for each question in the online survey. A research facilitator conducted interviews using a semi-structured interview guide to further explore student experiences. The qualitative data were then analyzed using a 6-step method of thematic analysis.

Results: The study participants found the format and workload of the online course appropriate and well-suited to the spring term. Thematic analysis of the qualitative data revealed 3 intersecting elements-course structure, communication, and non-curricular aspects-as the key factors shaping student experiences in an online environment.

Conclusion: ,This study identified the major factors affecting the online learning experience of students from the students' point of view, which will be a useful guide to design more effective online courses for health science education.