Table 4.

Main effects of Affect and Affect by AP distribution interactions for the N400 (325–425 ms) time window in Experiment 2. Significant (p<0.05) effects are highlighted with gray shading

	Main effect of emotion		Interactions between Affect and AP distribution
	F (degrees of freedom)	P value	F (degrees of freedom)	P value
A. Overall effects
Midline	0.266 (2, 34)	0.768	4.302 (8, 136)	0.012
Medial	0.771 (2, 34)	0.469	3.938 (4, 68)	0.043
Lateral	1.070 (2, 34)	0.353	4.745 (6, 102)	0.018
Peripheral	1.104 (2, 34)	0.342	2.578 (8, 136)	0.066
B. Negative versus Neutral
Midline	0.337 (1, 17)	0.569	6.088 (4, 68)	0.011
Medial	1.156 (1, 17)	0.297	4.217 (2, 34)	0.053
Lateral	1.433 (1, 17)	0.248	5.088 (3, 51)	0.030
Peripheral	1.310 (1, 17)	0.268	3.242 (4, 68)	0.068
C. Positive versus Neutral
Midline	0.001 (1, 17)	0.973	5.283 (4, 68)	0.020
Medial	0.014 (1, 17)	0.908	6.356 (2, 34)	0.016
Lateral	0.000 (1, 17)	0.992	5.801 (3, 51)	0.019
Peripheral	0.012 (1, 17)	0.912	3.804 (4, 68)	0.046
D. Negative versus Positive
Midline	0.420 (1, 17)	0.526	0.088 (4, 68)	0.896
Medial	1.090 (1, 17)	0.311	0.527 (2, 34)	0.504
Lateral	1.610 (1, 17)	0.222	0.531 (3, 51)	0.548
Peripheral	1.755 (1, 17)	0.203	0.104 (4, 68)	0.892