Table 1.

Valence ratings at encoding and immediate test (mean ± SD).

Category	SLEEP		WAKE		Group		Valence		Group*valence
	negative	neutral	negative	neutral	F	P	F	P	F	P
encoding	−0.41 ± 0.12	0.28 ± 0.11	−0.39 ± 0.13	0.34 ± 0.16	3.4	0.07	975.4	<10 −41	0.4	0.51
Test 1–old	−0.50 ± 0.12	0.28 ± 0.11	−0.45 ± 0.13	0.30 ± 0.16	1.9	0.18	1067.2	<10 −42	0.4	0.53
Test 1–new	−0.46 ± 0.13	0.25 ± 0.13	−0.42 ± 0.13	0.27 ± 0.13	1.5	0.23	1028.4	<10 −42	0.2	0.64

F test degrees of freedom: (1,69). Significant effects indicated in bold.