Age

General self

Academic self

Family self

Social self

Physique self

14

Mean

78.17

9.66

28.96

22.76

16.79

N

213

213

213

213

213

SD

11.522

2.306

5.964

4.488

4.397

15

Mean

74.10

8.87

26.91

22.25

16.07

N

126

126

126

126

126

SD

12.988

2.556

6.955

4.933

4.453

F

9.015

8.714

8.251

0.966

2.087

Sig

0.003

0.003

0.004

0.326

0.149