Table 6.

Intraclass correlations indexing test-retest reliability between baseline and posttest values for the N170 amplitude and latency in the treatment (EXP), waitlist control (WLC), and the combined samples. 95% confidence intervals are provided in the parentheses. Shaded cells identify non-significant values.

	EXP		WLC		Combined
	left	right	left	right	left	right
N170 amplitude
Face single	0.72 (.49–.85)	0.73 (.50–.85)	0.73 (.45–.87)	0.53 (.05–.77)	0.72 (.56–.83)	0.66 (.47–.79)
Face repeated	0.58 (.23–.77)	0.81 (.64–.89)	0.70 (.40–.85)	0.57 (.13–.79)	0.63 (.41–.76)	0.72 (.56–.82)
House single	0.76 (.55–.87)	0.78 (.59–.88)	0.71 (.40–.85)	0.53 (.05–.77)	0.74 (.58–.83)	0.68 (.50–.80)
House repeated	0.64 (.33–.80)	0.58 (.22–.77)	0.79 (.57–.89)	0.36 (−.29–.69)	0.70 (.53–.80)	0.47 (.16–.66)
N170 latency
Face single	0.24 (−.40–.59)	0.52 (.11–.74)	0.54 (.08–.77)	0.58 (.14–.79)	0.40 (.05–.62)	0.55 (.30–.72)
Face repeated	0.17 (−.53–.55)	0.49 (.07–.73)	0.64 (.27–.82)	0.59 (.16–.80)	0.36 (−.01–.60)	0.55 (.29–.72)
House single	0.50 (.08–.73)	0.59 (.24–.78)	0.37 (−.27–.69)	0.13 (−.77–.57)	0.44 (.12–.65)	0.44 (.11–.64)
House repeated	0.48 (.03–.72)	0.48 (.03–.72)	0.28 (−.45–.65)	0.40 (−.21–.71)	0.42 (.08–.63)	0.49 (.19–.67)