TABLE 8.

Difference in test results of demographic variables in each dimension.

Demographic variables	Category	Mean ± standard deviation	t/F	p	LSD
Practice form	Centralized practice (n = 331)	3.91 ± 0.63	−0.481	0.631
	Segmented practice (n = 93)	3.94 ± 0.55
Practice type	Fixed point practice (n = 329)	3.87 ± 0.61	−2.990	0.003
	Independent practice (n = 95)	4.08 ± 0.57
Number of internships	1 (N = 35)	3.74 ± 0.73	8.557	<0.001	4 > 3,2,1; 3 > 1;
	2 (N = 287)	3.86 ± 0.57
	3 (N = 59)	4.00 ± 0.62
	4 More than times (n = 43)	4.31 ± 0.57
Internship duration	4 Weeks and below (n = 152)	3.94 ± 0.50	2.139	0.075
	5 ∼ 8 weeks (n = 17)	4.18 ± 0.50
	9 ∼ 12 weeks (n = 14)	3.75 ± 0.66
	13 ∼ 16 weeks (n = 21)	4.14 ± 0.59
	16 More than weeks (n = 220)	3.87 ± 0.68
Park Location	City (n = 280)	3.95 ± 0.54	3.290	0.038	1, 3 > 2;
	Rural (n = 81)	3.76 ± 0.74
	Mixing (n = 63)	3.97 ± 0.70
Nature of Park	Public (n = 112)	4.08 ± 0.55	6.180	0.002	1 > 2;
	Private (n = 216)	3.83 ± 0.59
	Mixing (n = 96)	3.93 ± 0.69
Kindergarten grade	Demonstration Park (n = 99)	4.05 ± 0.59	6.015	< 0.001	1, 3 > 5, 6;2, 4, 6 > 5;
	Class I (n = 47)	3.88 ± 0.61
	Class II (n = 56)	4.07 ± 0.47
	Class III (n = 17)	4.08 ± 0.48
	No grade (n = 11)	3.19 ± 0.64
	Don’t know (n = 194)	3.84 ± 0.63
	6–10 Person (n = 67)	3.88 ± 0.57
	11–15 Person (n = 38)	3.96 ± 0.53
	15 More than (n = 180)	3.90 ± 0.66