Table 2.

JiTT improves student study skills

Student	Crammed in Contemporary Biology	Crammed in other courses
A students	16%	44%
B students	34%	63%
C students	41%	65%
D students	64%	71%
F students	68%	69%

Students were asked to report whether they crammed for exams in Contemporary Biology versus their other, non-JiTT classes. Cramming was defined as “saving virtually all studying for the day or night before or of the exam.” Student responses were grouped depending on the course grade students were receiving (A–F) after taking the third of four exams. n = 426.