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. Author manuscript; available in PMC: 2014 Oct 1.
Published in final edited form as: Biol Psychol. 2013 Jul 17;94(2):290–296. doi: 10.1016/j.biopsycho.2013.07.002

Table 2.

Means (SDs) and test-retest reliability of behavioral and ERP difference scores (emotion-neutral)

Time 1
Mean (SD)		 Time 2
Mean (SD)		 Time 1 to Time 2
r 		Time 1 to Time 2
ICC
Pleasant-Neutral RT (ms) 10.55(33.82) 9.08(29.84) −.34* −.35
Unpleasant-Neutral RT (ms) 8.92(43.57) 5.99(37.77) −.16 −.16
Pleasant-Neutral Accuracy (% correct) −1.47(5.26) 0.29(4.95) .13 .13
Unpleasant-Neutral Accuracy (% correct) −2.79(4.91) −0.96(5.40) −.07 −.07
Pleasant-Neutral parietal LPP (µV) 2.77(5.27) 2.32(5.13) .11 .11
Unpleasant-Neutral parietal LPP (µV) 7.44(5.56) 5.57(5.45) .48** .46**
Pleasant-Neutral occipital LPP (µV) 2.32(4.52) 1.77(4.53) .15 .15
Unpleasant-Neutral occipital LPP (µV) 5.39(5.82) 3.81(5.19) .26 .26
*

p < .05

**

p < .01