Fig. 1: Number (No.) or percentage (%) of students with a particular self-identified trait enrolled in Face-to-Face (F2F) and Online versions during Winter quarters before the pandemic for an introductory, undergraduate course on climate change.

“No. F2F” and “No. Online” are the numbers of students who were underrepresented minorities (URM) (African Americans, American Indian/Alaska Native, Chicanx/Latinx including Puerto Rican, and Pacific Islander including Native Hawaiian), first generation college student (First Gen), student with an annual family income of less than $80,000 (Low Income); student in their last year of college (Senior); student majoring in a humanities discipline (Humanities); “F2F %” and “Online %” are the percentages of students with a trait. Different letters above the bars indicate that % of students with a trait differed significantly (P < 0.05) between the F2F and online versions.