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Cognitive Research: Principles and Implications

Table 4 Mean P2 amplitude by Emotion and Race

From: Anger, race, and the neurocognition of threat: attention, inhibition, and error processing during a weapon identification task

 

Anger

Neutral

Black

White

Black

White

Mean

SD

Mean

SD

Mean

SD

Mean

SD

Anterior

0.97

3.46

0.40

2.73

2.14

2.49

1.63

2.19

Anterior-central

1.21

4.02

1.18

3.10

2.40

2.66

2.01

2.34

Posterior-central

0.81

3.67

0.86

2.94

1.65

2.36

1.43

2.18

  1. Mean P2 amplitudes and standard deviations (SD) reported separately by Emotion and Race at anterior, anterior-central and posterior-central regions. Bold numbers represent descriptive statistics for significant effects of Race, italicized numbers represent descriptive statistics for non-significant effects of Race
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