Table 2.

Linear mixed effects model on anticipatory arousal during fear learning.

	Control sample (outside fMRI)			fMRI sample
	df	F	p	df	F	p
CS	1, 1897	52.3	<0.0001	1, 2665	9.0	0.0028
Complexity	1, 1897	<1	n. s.	1, 2665	6.9	0.0084
CS x Complexity	1, 1897	<1	n. s.	1, 2665	4.2	0.0410
Context				1, 2665	408.6	<0.0001
CS x Context				1, 2665	21.1	<0.0001
Complexity x Context				1, 2665	1.3	n. s.
CS x Complexity x Context				1, 2665	6.0	0.0147