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Table 6 Mann-Whitney 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 = 136)

113.24

6085

0.81

Viewing (N = 91)

115.13

Q2. I would recommend using the strategy for rest of the course

Prediction (N = 136)

117.21

5887

0.38

Viewing (N = 92)

110.49