Variables

Sexual Knowledge

Sexual Attitude

Sexual Behavior

M ± SD

F/t (p)

M ± SD

F/t (p)

M ± SD

F/t (p)

Age

18

17.25 ± 10.03

0.29

2.68 ± 0.42

0.92

2.30 ± 0.63

1.55

19

17.79 ± 8.15

(0.832)

2.90 ± 0.18

(0.436)

2.12 ± 0.54

(0.210)

20

18.26 ± 7.35

2.89 ± 0.48

1.86 ± 0.54

≥21

20.00 ± 8.34

2.91 ± 0.38

2.20 ± 0.51

Gender

Male

19.02 ± 7.54

0.80

2.89 ± 0.39

0.53

2.19 ± 0.58

1.46

Female

17.41 ± 8.87

(0.425)

2.85 ± 0.28

(0.617)

1.99 ± 0.50

(0.149)

Grade level

Freshman

16.20 ± 7.62

3.21

2.82 ± 0.35

2.60

2.04 ± 0.59

1.64

Sophomore

18.42 ± 9.00

(0.029)

2.91 ± 0.27

(0.060)

2.11 ± 0.50

(0.190)

Junior

23.12 ± 6.70

2.77 ± 0.17

2.47 ± 0.47

Senior

25.20 ± 2.77

3.23 ± 0.56

1.90 ± 0.40

Living arrangement

With someone

18.15 ± 7.95

−0.24

2.90 ± 0.37

1.05

2.02 ± 0.50

−1.78

Alone

18.68 ± 8.64

(0.806)

2.81 ± 0.27

(0.297)

2.27 ± 0.61

(0.079)

Economic status

High

19.81 ± 7.76

1.23

2.95 ± 0.42

1.57

2.31 ± 0.58

2.74

Medium

17.32 ± 8.30

(0.221)

2.82 ± 0.27

(0.121)

1.95 ± 0.48

(0.008)

Correlation r(p)

Sexual Attitude

0.54 (0.665)

Sexual Behavior

0.07 (0.586)

0.08 (0.529)