Table 1. Descriptive statistics of samples for two studies (N=2,497).

	Lab testing		Online testing
Variable	Mean (SD)	Percent	Mean (SD)	Percent
Demographic Information
Gender
Female		53.80		67.64
Male		46.20		32.36
Age	22.63(4.42)		23.58(10.13)
<18		0.00		18.23
18		14.72		17.74
19		12.77		13.80
20		12.77		8.57
21		12.77		5.30
22		9.16		3.54
23		5.07		3.67
24		4.78		3.06
25		5.07		1.63
26		4.19		1.84
27		4.09		2.04
28		3.02		1.29
29		1.85		1.16
30		3.12		1.50
>30		6.64		16.67
Descriptive Statistics of Total Scores Ranged from 0 to 72
By Gender
Female	56.59(8.51)		53.92(9.61)
Male	54.29(9.16)		52.42(10.27)
By Age Group
Age <= 20	55.19(8.95)		52.20(9.54)
Age > 21	55.76(8.85)		55.16(10.02)