Table 4 Multivariate Analysis of Model 2,,,,,,, Explanatory variables,Estimates,Standard errors,Degrees of freedom,Scaled deviance,t-statistics,Sig. at 0.05,Mean deviance Constant,–7.6640,0.4650,50,854.8,–16.49,Yes,17.1 Qmajor,0.5948,0.0707,49,65.4,8.41,Yes,1.3 Qminor,0.2411,0.0640,48,52.1,3.77,Yes,1.1 SHD,–0.0589,0.0261,47,47.0,–2.25,Yes,1.0 ,,,,,,, ,,,,,,,