Table 6.

Prediction-error effects (Words)

Cluster	Time (ms)	Distribution	Polarity	ANOVA Results	F 1,38	p
#1	295–303	central	Rep > Chg	Group	2.04	0.2
				Repetition	8.87	0.005	**
				Expectation	1.05	0.3
				Group × Repetition	1.62	0.2
				Group × Expectation	0.48	0.5
				Repetition × Expectation	15.01	0.0004	***
				Group × Repetition × Expectation	5.34	0.03	*
#2	307–311	central	Rep > Chg	Group	1.98	0.2
				Repetition	12.85	0.0009	***
				Expectation	1.48	0.2
				Group × Repetition	0.89	0.4
				Group × Expectation	1.19	0.3
				Repetition × Expectation	12.45	0.001	**
				Group × Repetition × Expectation	2.98	0.09
#3	383–395	central	Rep > Chg	Group	0.01	0.9
				Repetition	85.41	< 0.0001	***
				Expectation	16.77	0.0002	***
				Group × Repetition	0.99	0.3
				Group × Expectation	1.74	0.2
				Repetition × Expectation	2.22	0.1
				Group × Repetition × Expectation	0.95	0.3

Clusters are numbered chronologically. Cluster time ranges are given with respect to the onset of S2. Abbreviations: Chg: Change trials; Rep: Repetition trials.