Groups

1^st questionnaire

2^nd questionnaire

G1

G2

G1

G2

average +/− σ

9.22 +/− 2.78

9.35 +/− 2.84

13.33 +/− 1.56

8.69 +/− 2.69

Min-Max (of 20)

6 - 12

6 - 17

9 - 19

4 - 12

Median of 20

10

9

12

8

p

p = 0.7831

p = 0.0098