The Scientific World Journal / 2015 / Article / Tab 6

Research Article

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

Table 6

Results analysis of the safety education program.

Site 1MeanBefore training7.46
After training13.61
Standard deviationBefore training2.45
After training1.85
Correlation coefficient 0.53
-test value 8.79

Site 2MeanBefore training10.21
After training15.92
Standard deviationBefore training2.62
After training1.85
Correlation coefficient 0.56
-test value 7.74