Table 5. Test-retest validity of the ERS-ACA scale.

	Pearson’s correlation	Spearman’s correlation	Individual intraclass correlation coefficient (ICC)	95% Confidence Interval (CI)
General factor	0.85, p < .001	0.80, p < .001	0.83	0.74–0.89
Factor 1 (avoidance strategies)	0.72, p < .001	0.69, p < .001	0.71	0.60–0.80
Factor 2 (approach strategies)	0.80, p < .001	0.73, p < .001	0.80	0.72–0.86
Factor 3 (self-development strategies)	0.82, p < .001	0.75, p < .001	0.81	0.73–0.87