Table 2.

Summary statistics: Means by treatment and support for President Trump

					Control		No COVID Exp
	Control	T1	T2	T3	Trump=5	Trump=1	Pooled	Trump=5	Trump=1
	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
Subject Demographics
Rich	0.542	0.531	0.558	0.556
College	0.715	0.689	0.678	0.684
Health Cond	0.483	0.497	0.502	0.500
Male	0.548	0.583	0.542	0.554
Mature	0.072	0.081	0.074	0.079
Hispanic	0.178	0.172	0.174	0.176
Black	0.135	0.133	0.129	0.149
White	0.751	0.746	0.755	0.734
Asian	0.078	0.088	0.082	0.077
Political Preferences
Trump	2.784	2.821	2.768	2.661
Trump$>$3	0.434	0.418	0.416	0.374
Trump$<$3	0.449	0.444	0.463	0.480
Views about COVID-19
Gov. Reaction	3.725	3.661	3.575	3.553
Concern	3.365	3.428	3.439	3.539
Mask Self	4.309	4.439	4.411	4.477
Mask Self Support	0.821	0.863	0.859	0.879	0.738	0.925	0.798	0.519	0.931
Mask Others	6.098	6.252	6.227	6.275
Mask Others Support	0.877	0.916	0.911	0.918	0.757	0.952	0.843	0.539	0.962
Mandate	4.045	4.117	4.053	4.155
Mandate Support	0.766	0.787	0.765	0.806	0.644	0.913	0.691	0.392	0.893
Experience with COVID-19
Known Pos. Test	0.618	0.616	0.608	0.639
Known death	0.314	0.259	0.282	0.275
Tested	0.138	0.126	0.110	0.123
Tested Pos.	0.042	0.030	0.033	0.028
Survey Behaviors
Treatment Review	–	1.856	2.452	2.726
Treatment Time	–	72.115	70.329	89.575
Duration (s)	243.523	330.763	330.049	327.010
$N$	728	698	690	697	107	253	939	102	377

Note: See Table 1 above for variable definitions. T1, T2, and T3 refer to the three messaging treatments. T1 refers to the CDC Treatment, in which President Trump recites CDC recommendations regarding the use of face masks or cloth face coverings. T2 refers to the Voluntary Treatment, in which President Trump additionally emphasizes the voluntary nature of wearing a mask. T3 refers to the Refusal Treatment, in which President Trump additionally emphasizes that he will not wear a mask. Trump varies from 1 (strongly unsupportive of President Trump) to 5 (strongly supportive of President Trump). No COVID Exp is the percent of people from each sample who have not tested positive or negative and do not know anyone (or know anyone who knows anyone) who has tested positive or died of COVID-19.