. Author manuscript; available in PMC: 2021 Feb 12.

Published in final edited form as: J Int Neuropsychol Soc. 2020 Aug 10;27(2):158–171. doi: 10.1017/S1355617720000703

Table 5.

Absolute Fit Indices for Executive Function Latent Growth Models

Model	−2LL	AIC	BIC	D	Δdf

Fixed intercept	2472.391	4952.782	4971.424	−	−
Random intercept	933.360	1876.719	1900.022	1539.0	1^*
Random intercept	918.817	1849.634	1877.597	14.5	1^*
fixed slope
Random intercept	364.757	745.514	782.798	554.0	2^*
random slope ^a

Note. −2LL = −2 log likelihood; AIC = Akaike information criterion; BIC = Bayesian information criterion; D = deviance statistic; df = degrees of freedom

Preferred model.

p<.001