TABLE 5.

Meta-analytic results of the CR validity for predicting training proficiency.

	Bare-bones meta-analysis					Psychometric meta-analysis
	K	N	r	S2r	SDr	rop	ρ	SDρ	90% CV	95% CIρ	%VE
CR–training proficiency	15	3,705	0.27	0.0190	0.138	0.29	0.37	0.168	0.16	0.28–0.47	19
CR 3-item	14	3,649	0.27	0.0193	0.139	0.29	0.37	0.170	0.16	0.28–0.47	18
Other CR tests	6	1,650	0.25	0.0185	0.136	0.26	0.31	0.152	0.11	0.17–0.44	18

K, the number of validity coefficients; N, the total sample size; r, the observed average validity weighted by the study sample size; $S_r^2$, the observed variance of r; SD_r, the standard deviation of r; r_op, the operational validity; ρ, the true validity; SD_ρ, the standard deviation of ρ; 90% CV, the 90% credibility value; 95% CI, the 95% confidence interval of ρ; %VE, the percentage of observed variance explained by artifacts.