Table 3.

Odor–Odor Recognition Test Results (Means and Standard Deviations)

Group	Hit rate	False alarm rate	d′	C
NC	0.76 (0.15)	0.55 (0.2)	0.65 (0.7)	-0.51 (0.53)
LTL	0.73 (0.11)	0.62 (0.17)	0.32 (0.47)	-0.49 (0.36)
RTL	0.70 (0.07)	0.6 (0.16)	0.25 (0.54)	-0.4 (0.22)
SM046	0.97	0.98	-0.21	-1.97

d′ is the standard signal detection measure of recognition accuracy, C is the measure of response bias (Snodgrass and Corwin 1986). Data from SM046 are averaged across two separate testing sessions, although on this test, her performance was identical for both sessions, standard deviations are thus not included.