Variable

M

SD

P₂₅

P₅₀

P₇₅

Min

Max

Self-efficacy

52.4

15.5

41

54

64

8

80

Locus of control

Internality

27.2

6

24

28

32

6

36

Chance

18.6

6.6

14

18

23

6

36

Powerful other

30.8

5.2

29

32

35

6

37

Total scale

76.6

12.7

69

78

85

19

108