Cumulative assessment: strategic choices to influence students’ study effort

BMC Medical Education

Table 2 Difficulty per subtest and module

Module	Difficulty Subtest 1 (p)	Difficulty Subtest 2 (p)	Difficulty Subtest 3 (p)
1	0.65	0.68	0.66
2	0.68	0.62	0.67
3	0.68	0.68	0.74
4	0.68	0.73	0.75

Difficulty per subtest per module expressed as the average proportion of questions answered correctly by all students who sat the subtests.

ISSN: 1472-6920