Longitudinal Patterns of Stability and Change in Tenacious Goal Pursuit and Flexible Goal Adjustment among Older People over a 9-Year Period

Table 2

Fit indices of LCGA models with 1–5 classes for TGP and FGA.

Number of classes	1	2	3	4	5
Number of free parameters	7	10	13	16	19
Tenacious goal pursuit
Log likelihood
AIC	12591.89	11968.10	11834.10	11780.43	11755.12
BIC	12624.23	12014.30	11894.14	11854.34	11842.88
ABIC	12602.00	11982.54	11852.86	11803.53	11782.55
LRT				59.66	31.32
Flexible goal adjustment
Log likelihood
AIC	11991.46	11527.84	11273.70	11136.40	11122.80
BIC	12023.65	11573.82	11333.48	11209.98	11210.18
ABIC	12001.42	11542.06	11292.20	11159.17	11149.84
LRT

Note. AIC = Akaike Information Criterion; BIC = Bayesian Information Criterion; ABIC = Adjusted BIC; LRT = Lo, Mendell, and Rubin Likelihood Ratio Test. not available for the one-class model; ;  . Bold entries indicate the model selected.