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Table 3 Model fit of the linear mixed-effects models for the training progress during the serial position training

From: Effects of simultaneously performed cognitive and physical training in older adults

Model

-2LL

Δdf

Δ-2LL

AIC

BIC

Model 0

3538.07

 

-

3544.07

3557.41

Model 1

2491.72

1

1046.35***

2499.72

2517.51

Model 2

1636.05

1

855.67***

1646.05

1668.28

Model 3

1635.47

2

0.58

1649.47

1680.60

  1. Notes. -2LL = -2Log Likelihood, Δdf = Change of degrees of freedom between the models, Δ-2LL = Change of -2Log Likelihood between the models, AIC = Akaike’s information criterion, BIC = Bayesian information criterion of Schwarz. Model 0 = random intercept model, Model 1 = additional fixed effect for slope, Model 2 = additional random effect for slope, Model 3 = additional fixed effects for group and interaction between group and slope.
  2. *** < .001.