Table 1.

Students' mean nutrition knowledge scores according to the variables

Variables	n	$\overline{X}$	SD	df	t	p
Grade
First	180	11.150	2.962	341	6.406	.000*
Fourth	163	13.460	3.703
Gender
Female	136	11.985	3.446	341	1.118	.264
Male	207	12.420	3.573
Total	343	12.247	3.525

*p < 0.001