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Table 3 Paired-sample t test between the pre- and posttests of creative thinking for the experimental and control groups

From: The engagement of students when learning to use a personal audio classifier to control robot cars in a computational thinking board game

Group

Creative thinking

N

Mean

SD

t

Experimental group

Pretest

31

3.34

0.60

 − 3.18**

Posttest

31

3.69

0.70

 

Control group

Pretest

28

3.37

0.41

0.56

Posttest

28

3.32

0.46

 
  1. **p < 0.01