Table 3.

Study population

	Class	Setting	Number of cases / questions	Sample sizes
Concordance of reasoning	1nd Year Haematology-oncology course	In class on a common computer (PBL session)	1 case with 4 questions in each of the 6 PBL sessions	300*/171**/58***
Concordance of perception	2nd Year Pulmonary physiopathology course	Voluntary exercise completed on student’s personal computers (PBL course)	10 sets of images	300* / 241** / 199***
Concordance of professional judgment	3st year Clerkship	Voluntary exercise completed on student’s personal computers	20 cases	300* /241**/147***

^*Cohort size /

^**Number of students who took the LbC activity /

^***Number of quantitative responses analyzed