Table 4 Change in time use within 24 hours

Variables	(1)	(2)	(3)	(4)	(5)	(6)
	Study (24 hrs)	Chores indoor (24 hrs)	Chores outdoor (24 hrs)	Study (24 hrs)	Chores indoor (24 hrs)	Chores outhoor (24 hrs)
Treat	1.511***	–1.265***	–0.616***	1.511***	–0.505**	–0.955***
	(0.151)	(0.178)	(0.088)	(0.233)	(0.242)	(0.165)
Post	0.464***	–1.721***	–0.686***	0.522***	–1.045***	–0.841***
	(0.129)	(0.162)	(0.096)	(0.199)	(0.213)	(0.186)
Treat×post	–1.627***	1.016***	0.495***	–1.601***	0.449*	0.698***
	(0.181)	(0.193)	(0.106)	(0.297)	(0.271)	(0.213)
Gender				0.164	2.366***	–0.764***
				(0.184)	(0.249)	(0.166)
Treat×gender				–0.003	–1.288***	0.574***
				(0.299)	(0.309)	(0.187)
Post×gender				–0.103	–1.207***	0.285
				(0.248)	(0.280)	(0.207)
Treat×post×gender				–0.039	0.949***	–0.336
				(0.376)	(0.364)	(0.237)
Constant	1.715***	3.427***	0.960***	1.608***	1.882***	1.461***
	(0.158)	(0.223)	(0.112)	(0.200)	(0.228)	(0.173)
Sample	All	All	All	All	All	All
Observations	1,780	1,780	1,780	1,780	1,780	1,780
R-squared	0.098	0.143	0.068	0.099	0.249	0.108

Note: Current grade and number of books are controlled. Robust standard errors in parentheses.
p<0.1,
p<0.05,
p<0.01.