Table 3 Mann-Whitney U test results for affect and perception survey
From: Effect of active learning using program visualization in technology-constrained college classrooms
Question | Group | Mean rank | U | p values |
|---|---|---|---|---|
Q1. Instructional strategy used with visualization helped me learn | Prediction(N = 37) | 43.11 | 482 | 0.016 |
Viewing (N = 38) | 32.18 | |||
Q2. I would recommend using the strategy for rest of the course | Prediction (N = 37) | 45.24 | 435 | 0.003 |
Viewing (N = 38) | 30.95 |