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. Author manuscript; available in PMC: 2020 Aug 1.

Published in final edited form as: Cortex. 2020 Jun 18;129:510–525. doi: 10.1016/j.cortex.2020.03.031

Table 2. Mean values (SD) for standardized SCR, by group, and corresponding paired-sample t tests, for the analyses in section 3.2 (N = 74).

		Groups
		10 min	6 h	No-reminder
Acquisition	Last half (CS+)	0.32 (0.31)	0.26 (0.20)	0.33 (0.30)
	Last half (CS-)	0.11 (0.14)	0.13 (0.17)	0.12 (0.14)
	t	2.95^**	5.89^***	4.56^***
Extinction	Last trial (CS+)	0.09 (0.23)	0.12 (0.30)	0.10 (0.23)
	Last trial (CS-)	0.10 (0.22)	0.08 (0.20)	0.16 (0.39)
	t	0.06	0.73	0.92
Fear reduction	Last half acquisition	0.20 (0.32)	0.14 (0.11)	0.21 (0.25)
	Last trial extinction	-0.001 (0.11)	0.04 (0.27)	-0.06 (0.37)
	t	2.65^*	1.55	3.46^**
Spontaneous	Last trial extinction	-0.001 (0.11)	0.04 (0.27)	-0.06 (0.37)
recovery	First trial re-extinction	0.02 (0.22)	0.06 (0.27)	0.10 (0.27)
recovery	t	0.40	0.25	1.92

When CS+/CS- are not indicated, differential scores are reported (CS+ minus CS-). *p < .05, **p < .01, ***p < .001