Influence Of Sport On Laterality In Children Aged 9-11 Years
Table 4:
|
Right |
Left |
Left-Right Difference |
|
Non-Athletes |
Athletes |
Non-Athletes |
Athletes |
Non-Athletes |
Athletes |
Number of cases (N) |
179 |
86 |
179 |
86 |
179 |
86 |
Arithmetic mean |
11.81 |
10.41 |
14.40 |
12.84 |
2.87 |
2.98 |
Median |
11.85 |
10.08 |
14.45 |
12.85 |
2.83 |
2.70 |
Standard deviation |
2.53 |
2.36 |
2.74 |
2.56 |
1.80 |
1.86 |
Coefficient of variation |
21.4% |
22.7% |
19.0% |
19.9% |
62.5% |
62.5% |
Minimum |
6.11 |
6.10 |
6.69 |
5.65 |
0.02 |
0.10 |
Maximum |
18.58 |
16.93 |
23.19 |
19.79 |
10.37 |
7.51 |
Independent t-test |
t |
4.320 |
4.409 |
-0.435 |
p |
0.000 |
0.000 |
0.664 |
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