Table 2.

Means, standard deviations (SD) and correlations of all variables.

Variable	Males				Females
	1	2	3	4	5	6	7	8
1. Age(yr)	-	0.085 *	−0.237 **	0.026	−0.067	−0.002	0.057	−0.106 **
2. Extrinsic effort	−0.035	-	−0.229 **	0.361 **	−0.297 **	0.494 **	0.318 **	−0.015
3. Reward	−0.216 **	−0.229 **	-	−0.161 **	0.256 **	−0.181 **	−0.174 **	0.220 **
4.Overcommitment	0.018	0.337 **	−0.126 **	-	−0.178 **	0.282 **	0.139 **	−0.031
5. PsyCap	−0.094 *	−0.192 **	0.219 **	−0.038	-	−0.363 **	−0.270 **	0.187 **
6. EE	−0.024	0.458 **	−0.127 **	0.250 **	−0.300 **	-	0.649 **	0.147 **
7. DE	0.025	0.326 **	−0.135 **	0.145 **	−0.263 **	0.740 **	-	0.354 **
8. PA	−0.116 *	0.063	0.175 **	0.022	0.112 *	0.318 **	0.464 **	-

Notes: PsyCap: Psychological capital; EE: Emotional exhaustion; DE: Depersonalisation; PA: Personal accomplishment. * significant at the 0.05 level (2-tailed); ** significant at the 0.01 level (2-tailed).