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Table 2: Study sample characteristics: race and handedness
Boys (n = 26) Girls (n = 25) Total (n = 51)
No. % No. % No. %
Race 
    Caucasian 13 25 8 16 21 41
    African American 10 20 15 29 25 49
    Other 3 6 2 4 5 10
Handedness 
    Right 19 37.3 21 41.2 40 78
    Left 7 13.7 4 7.8 11 22
    Mixed 0 0 0 0 0 0
	Boys (n = 26)		Girls (n = 25)		Total (n = 51)
	No.	%	No.	%	No.	%
Race
Caucasian	13	25	8	16	21	41
African American	10	20	15	29	25	49
Other	3	6	2	4	5	10
Handedness
Right	19	37.3	21	41.2	40	78
Left	7	13.7	4	7.8	11	22
Mixed	0	0	0	0	0	0