Table 2

Sample size calculation for Key Feature Problems outcomes, and student self evaluation scores
Key Feature problems Student self reported Evaluation scores
Branching Total Branching Total
No Yes No Yes
Feedback No 22 22 44 Feedback No 28 28 56
Yes 22 22 44 Yes 28 28 56
Total 44 44 88 Total 56 56 112

Bateman et al.

Bateman et al. BMC Medical Education 2012 12:62   doi:10.1186/1472-6920-12-62

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