. Author manuscript; available in PMC: 2008 Jun 17.

Published in final edited form as: Psychol Addict Behav. 2007 Dec;21(4):498–507. doi: 10.1037/0893-164X.21.4.498

Table 2.

Nonnested Model Comparisons

Model	AICc	ΔAICc	wAICc	BIC	ΔBIC	wBIC
1	25.926	25.017	≈0	60.879	13.07	.001
2	0.909	0	≈1	47.809	0	.999

Notes. Model 1= structural model including time 1 HED. Model 2= Stuctural model excluding time 1 HED. AIC_c= Akaike Information Criterion corrected for smaller sample sizes (Burnham and Anderson, 2004). ΔAIC_c = AIC_c_i - AIC_cminimum or the difference between the AIC_c. of the ith model and the lower AIC_c. wAIC_c = rounded weighted AIC_c or the probability that the ith model is the better fitting model. BIC= Bayes Information Criterion. ΔBIC = BIC_i –BICminimum. wBIC = rounded weighted BIC or the probability that the ith model is the better fitting model.