Mothers’ education

Fathers’ education

Elementary school

Secondary school

High school

University

Elementary school

Secondary school

High school

University

N

175

26

95

33

103

45

105

76

X

64.08

67.54

67.72

69.98

64.06

68.03

64.79

69.07

SD

12.06

10.27

11.87

14.40

12.07

9.87

12.39

13.06