Table 5.

Effects on each item of infection-prevention behavior INDEX

Method: fixed effects estimation	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)	(11)	(12)	(13)	(14)	(15)
Dependent variable:	Cough etiquette	Hand washing	Avoid touching face	Wear a mask when talking	Avoid shaking hands	Phone or video call	Avoid shopping with members	Cashless payment	Take-out or home delivery	Mail-order service	Waer a mask when going out	Stay home if you are ill	Stay home even if you are not ill	Rest and sleep	Nutrious foods
Each contact-avoidance behavior
Wave2	0.076	-0.008	0.279**	0.192*	0.085	0.290**	0.079	− 0.056	0.166	− 0.169	0.054	0.087	− 0.045	0.093	0.110
	(0.129)	(0.083)	(0.110)	(0.113)	(0.136)	(0.146)	(0.114)	(0.114)	(0.167)	(0.150)	(0.100)	(0.140)	(0.089)	(0.083)	(0.086)
Wave2 × Gain-framed altruistic	− 0.210	-0.089	− 0.310**	− 0.114	− 0.171	− 0.243	− 0.455***	− 0.116	− 0.152	− 0.068	− 0.198	− 0.224	-0.050	− 0.268**	− 0.283**
	(0.194)	(0.121)	(0.157)	(0.169)	(0.200)	(0.211)	(0.174)	(0.165)	(0.237)	(0.216)	(0.139)	(0.199)	(0.138)	(0.121)	(0.131)
Wave2 × Loss-framed altruistic	− 0.323*	0.003	− 0.047	− 0.056	− 0.198	− 0.573***	− 0.141	0.107	− 0.016	0.421**	− 0.062	− 0.116	− 0.003	− 0.127	− 0.147
	(0.190)	(0.123)	(0.156)	(0.161)	(0.187)	(0.206)	(0.163)	(0.160)	(0.230)	(0.209)	(0.147)	(0.205)	(0.126)	(0.118)	(0.125)
Wave2 × Selfish	− 0.355*	0.008	− 0.236	− 0.211	− 0.210	− 0.410**	− 0.244	− 0.109	− 0.246	0.220	− 0.205	− 0.298	− 0.046	− 0.139	− 0.019
	(0.184)	(0.110)	(0.151)	(0.161)	(0.190)	(0.205)	(0.173)	(0.162)	(0.229)	(0.210)	(0.135)	(0.203)	(0.122)	(0.111)	(0.123)
Wave2 × Slfish and altruistic	− 0.304	− 0.106	− 0.001	0.010	0.050	− 0.340	− 0.234	0.091	0.120	0.353	− 0.036	− 0.055	− 0.087	− 0.175	− 0.092
	(0.192)	(0.114)	(0.155)	(0.163)	(0.197)	(0.216)	(0.180)	(0.163)	(0.249)	(0.218)	(0.138)	(0.213)	(0.125)	(0.118)	(0.124)
Wave2 × Simple	− 0.272	0.180	− 0.042	− 0.012	0.021	− 0.258	− 0.022	− 0.006	− 0.166	0.093	− 0.010	− 0.329*	− 0.034	− 0.164	0.048
	(0.183)	(0.124)	(0.146)	(0.157)	(0.187)	(0.205)	(0.163)	(0.155)	(0.232)	(0.216)	(0.142)	(0.193)	(0.117)	(0.116)	(0.123)
Constant term	5.173***	6.129***	4.139***	4.870***	5.566***	4.377***	5.212***	4.450***	3.683***	3.707***	6.033***	5.227***	6.261***	5.903***	4.946***
	(0.028)	(0.017)	(0.022)	(0.024)	(0.028)	(0.030)	(0.025)	(0.023)	(0.034)	(0.031)	(0.020)	(0.030)	(0.018)	(0.017)	(0.018)
Number of observations	4256	4256	4256	4256	4256	4256	4256	4256	4256	4256	4256	4256	4256	4256	4256
Number of participants	2128	2128	2128	2128	2128	2128	2128	2128	2128	2128	2128	2128	2128	2128	2128

Notes Cluster robust standard errors at individual level are in parentheses; ***p < 0.01, **p < 0.05, *p < 0.1. In this analysis, we only use the subsample those who were previously more compliant with contact-avoidance instructions