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. 2021 Nov 16;15(4):643–660. doi: 10.1007/s12369-021-00830-5

Table 6.

The ANOVA results for test metrics of the group tested with the same item set in all the test setups

Mean (SD) F(2, 16) p
Conventional Robot Tablet
Test Score (%) 0.75 (0.23) 0.67 (0.2) 0.72 (0.27) 0.177 0.84
Tutorial (s) 89 (15) 152 (38) 150 (23) 10.53 0.001
Total Test (s) 450 (113) 555 (47) 481 (66) 2.684 0.101
Response (s) 15 (4) 18 (2) 16 (2) 2.591 0.108