Analysis of Material Handling Safety in Construction Sites and Countermeasures for Effective Enhancement

Table 6

Results analysis of the safety education program.

Site 1	Mean	Before training	7.46
		After training	13.61
	Standard deviation	Before training	2.45
		After training	1.85
	Correlation coefficient	0.53
	-test value	8.79
Site 2	Mean	Before training	10.21
		After training	15.92
	Standard deviation	Before training	2.62
		After training	1.85
	Correlation coefficient	0.56
	-test value	7.74