Table 2.

Experiment 1: Results of linear model predicting devaluation sensitivity

Predictor	β (SE)	t Value	p Value
(Intercept)	3.42 (0.42)	8.084	<.001 ***
Model-free index	0.18 (0.43)	0.428	.669
Model-based index	1.26 (0.43)	2.950	.004 **

Significant effects are bold. The “model-based index” (standardized individual Reward × Transition interaction betas) predicted individual sensitivity to devaluation, p = .004, whereas the “model-free index” (standardized individual reward betas) did not. ^** p < .01, ^*** p < .001