Table 1.

Sample distribution.

Projects	Demographic variables	Effective sample size (N = 389)	Percentage (%)
Urban and rural	City	126	32.39
	Rural	263	67.61
Gender	Male	217	55.78
	Female	172	44.22
Grade level	Freshman year	87	22.37
	Sophomore	105	26.99
	Third year	113	29.05
	Senior year	84	21.59