Table 2 The results of using the Lumosity: Brain Training impact on students’ critical thinking skills in the experimental group compared with the control group (Student’s t-test)
From: Interactive learning environment as a source of critical thinking skills for college students
Mean | SD | df | t-criterion | p | Cohen’s d | ||
|---|---|---|---|---|---|---|---|
Pre-test | Exp. | 22.13 | 4.485 | 29 | -2.679 | 0.012 | 0.88 |
Cont. | 14.92 | 3.809 | 29 | 2.994 | 0.891 | 0.29 | |
Post-test | Exp. | 24.50 | 3.288 | 29 | 2.758 | 0.028* | 1.22* |
Cont. | 15.12 | 3.679 | 29 |