Table 2. Materials for Studies 1–4. CRT = Cognitive Reflection Test.

		Study 1	Study 2	Study 3	Study 4
Religiosity	Religious Belief Scale	X	X	X	X
	God Type	X	X	X	X
	Religious Affiliation	X	X	X	X
Analytic Cognitive Style	CRT (original)	X	X	X	X
	CRT (additional)	Xa		X	X
	Base-Rate Neglect	X	X
	Heuristics/Biases			X	X
Cognitive Ability	Numeracy	X	X	X	X
	Wordsum	X	X	X	X

^a The additional CRT questions in Study 1 (N = 3) differed from those used in Studies 3 and 4 (N = 4; see S3 Text.