TABLE 2.

Pairwise comparisons of likelihood of reporting teaching in different types of courses

Reference level	Comparison level	Process of science	Quantitative reasoning	Modeling	Interdisciplinary nature of science	Communication & collaboration	Science & society
Upper level	Lower level	Upper > lower OR: 2.1a	—	—	—	—	Upper > lower OR: 1.8a
With lab component	No lab component	Lab > no lab OR: 1.8a	Lab > no lab OR: 2.1a	—	—	Lab > no lab OR: 2a	No lab > lab OR: 1.7a

^aText indicates direction of difference and “OR” indicates odds ratios (e.g., upper > lower OR: 2.1 indicates that upper-level courses were 2.1 times more likely to report teaching that competency than lower-level courses).