Variables |
Excellent achieving |
Underachieving |
t |
p |
M |
SD |
M |
SD |
Teachers’ Index of Intelligence |
3.37 |
0.88 |
2.04 |
0.48 |
4.89 |
.000 |
Academic Achievements |
4.78 |
0.19 |
3.49 |
0.31 |
5.21 |
.000 |
Verbal Intelligence |
40.23 |
4.40 |
36.33 |
3.85 |
4.26 |
.000 |
Mathematic Intelligence |
28.22 |
5.37 |
26.11 |
6.96 |
1.54 |
.132 |
Non-verbal Intelligence |
39.11 |
5.29 |
38.60 |
5.44 |
0.419 |
.672 |
General Intelligence |
109.59 |
9.78 |
102.33 |
9.28 |
1.64 |
.120 |
Quest for Knowledge |
23.48 |
6.91 |
18.50 |
5.92 |
3.51 |
.000 |
Hope for Success |
7.62 |
1.93 |
6.63 |
1.92 |
2.33 |
.028 |
Fair for Failure |
2.33 |
2.00 |
3.50 |
2.31 |
‒2.42 |
.022 |
Test Anxiety |
7.15 |
3.48 |
6.41 |
2.56 |
1.09 |
.285 |
Worry about School Grades |
17.04 |
4.86 |
20.04 |
5.20 |
‒2.41 |
.022 |
General Anxiety |
17.08 |
4.67 |
15.15 |
4.94 |
1.71 |
.098 |
Instability of Thinking under Stress |
9.11 |
2.94 |
10.22 |
3.30 |
‒1.61 |
.123 |
Academic Self-Concept |
31.46 |
3.38 |
25.44 |
6.72 |
4.46 |
.000 |
General Self-Concept |
26.00 |
2.63 |
24.70 |
2.76 |
1.92 |
.055 |