TABLE 3.

Rice farming predicts wise reasoning.

		B/γ	SE	t	p
Model 1	Percent rice	0.41	0.11	3.90	0.001
Model 2	Percent rice	0.39	0.10	3.69	0.002
	SES	0.02	0.02	1.14	0.254
Model 3	Percent rice	0.39	0.11	3.56	0.003
	SES	0.02	0.02	0.78	0.437
	Age	0.01	0.01	0.99	0.323
Model 4	Percent rice	0.33	0.11	2.90	0.010
	SES	0.01	0.00	0.55	0.586
	Age	0.00	0.00	0.89	0.377
Modernization	Province GDP per capita	0.20	0.11	1.83	0.078
Model 5	Percent rice	0.33	0.12	2.78	0.005
	SES	0.02	0.03	0.92	0.356
	Age	0.00	0.01	0.31	0.760
Pathogen	Province pathogen prevalence	–0.05	0.06	–0.86	0.390

We generated generalized linear mixed-models in R with the lme4 package (Bates et al., 2015). Participants were grouped at the province level. The province GDP per capita and province pathogen data are consistent with Table 1.