Sub-scales

Number of items

Full score

Actual score

Standardized score

Content needed

6

60

34.48 ± 15.28

5.75 ± 2.55

Content received

6

60

37.38 ± 13.57

6.23 ± 2.26

Guidance skills and effect

12

120

99.56 ± 18.25

8.30 ± 1.52

Total score

18

180

136.94 ± 26.50

7.61 ± 1.47