Table 3: Simple Linear Regression by Stepwise method to analyze the contribution of each dimension (EE, DE and PE) to each other.

Regression SEE R2 p
EE = 10.481 + 0.582(DE) + 0.101(PE) 1.56 0.262 0.05
DE = 8.36 – 0.34(PE) + 0.438(EE) 1.37 0.361 0.001
PE = 27.772 + 0.93(EE) – 0.419(DE) 0.76 0.151 0.001

Legend: SEE = Standard Error of Estimate; R2 = coefficient of determination; EE = Emotional Exhaustion; DE = Disbelief; PE = Professional Efficacy.