Received: 17 July 2020
Accepted: 30 September 2020
First Online: 20 October 2020
Ethics approval and consent to participate
: This investigation received approval from the Internal Review Board for Human Subjects at the University of Colorado, Boulder (#18–0467).
: Because details relating to individuals in this manuscript (i.e., quotes) are entirely unidentifiable and no details on individuals are reported within the manuscript, obtaining consent for publication does not apply to this work. The CU Boulder IRB-approved consent form for participation in the study is available upon request. This form informs study participants that reports about the data will be made but that they will not involve any identifying information.
: Two of the authors of this manuscript were also instructors in the course that was the subject of study. These authors took precautions to reduce their biases associated with student responses and participation in the study, including taking measures to avoid coercing students to participate and refraining from viewing who was participating in the study and their responses to study-specific questions until after course grades were assigned. They strived to keep their role as instructors separate from their role as researchers when analyzing the data.