. 2016 Dec;121(Pt B):187–193. doi: 10.1016/j.biopsycho.2016.05.001

Table 1.

Summary of means (SD) for each dependent measure as a function of condition, separately for acquisition and extinction.

Measure	Acquisitio		Extinction		Early Extinction		Late Extinction
	CS+	CS−	CS+	CS−	CS+	CS−	CS+	CS−
Square root transformed SCR magnitude (√μS)	0.79 (0.33)^b	0.32 (0.25)^a	0.31 (0.24)^d	0.25 (0.22)^c	0.32 (0.25)	0.29 (0.26)	0.29 (0.28)	0.22 (0.20)

Uneasiness rating (1–9)	6.14 (1.73)^b	3.10 (1.73)^a	2.70 (1.25)^d	2.14 (1.09)^c	3.12 (1.28)^f	2.41 (1.30)^e	2.28 (1.35)^h	1.86 (.98)^g

Note: SCR magnitude (√μS), square root transformed skin conductance magnitude measured in microSiemens. Superscripts indicate significant (p < 0.05) condition difference from: ^a Acquisition CS+, ^b Acquisition CS−, ^c Extinction CS+, ^d Extinction CS−, ^e Early Extinction CS+, ^f Early Extinction CS−, ^g Late Extinction CS+, ^h Late Extinction CS−.