Table 2. Test-retest Pearson-correlations of the different versions and factors of the ego-resiliency scale.

	ER89	ER11	AEW	IPS	RPSS
Test-retest	.807	.844	.845	.636	.801

ER89 = Block & Kremen’s (1996) original version of the scale; ER11 = the present version of the ER; AEW = active engagement with the world; IPS = integrated performance under stress; RPSS = repertoire of problem solving strategies.

Note: N = 91, all significance levels were p < .001