TABLE 3.

Four linear regressions with political ideology as the predictor and each ingroup and outgroup moral foundation entered as a separate outcome measure.

	Political ideology
	Separate linear regressions				Bootstrapping (BCa)
	β	p-value	R2	df	b	95% CI for b
Ingroup referent
Ingroup-individualizing	0.01	=0.870	0.00	151	0.01	[−0.056, 0.060]
Ingroup-binding	−0.52***	<0.001	0.27	151	−0.26	[−0.331, −0.196]
Outgroup referent
Outgroup-individualizing	0.24**	=0.003	0.06	151	0.10	[0.031, 0.174]
Outgroup-binding	−0.25**	=0.002	0.06	151	−0.12	[−0.188, −0.043]

MFQ variables were re-scored so that they matched the 0–5 coding for the Moral Foundations Questionnaire. **p < 0.01, ***p < 0.001.