Final analysis shows when LearnSmart is assigned more B students earn A’s and more C students get B’s.

The distribution shows the aggregate of letter grades assigned by instructors. A Chi Square test was performed to determine if final course grades were distributed differently across the two groups (control and experimental). The test indicated a significant difference, Χ2 (4) = 11.667, p = .020 (an alpha level of .05 was adopted for this statistical test).

Read more about the study results here!