Groups

1^st questionnaire

2^nd questionnaire

G1

G2

G1

G2

average +/− σ

5.17 +/− 1.66

5.16 +/− 1.61

8.16 +/− 0.008

4.46 +/− 1.68

Min-Max (of 20)

3-9

4 - 9

6 - 10

0 - 8

Median of 20

6

6

8.5

6

p

p = 0.4392

p = 0.0391