Table 1.

Sample characteristics, descriptive, and frequencies.

	Frequency	Valid percent (%)
Gender
Men	186	43.972
Women	237	56.028
Grade
Freshmen	121	28.605
Sophomores	101	23.877
Juniors	92	21.749
Seniors	109	25.768
Major Categories
Humanities and social sciences	203	47.991
Nature science	156	36.879
Art	64	15.130
Family residence
Rural Residents	163	38.534
Urban Residents	260	61.466