id	domain	url
dialog-986	dx.doi.org	http://dx.doi.org/10.1080/10888691.2016.1175946
dialog-986	doi.org	https://doi.org/10.1016/j.ecresq.2013.07.007
dialog-986	www.jstor.org	http://www.jstor.org/stable/2118178
dialog-986	doi.org	https://doi.org/10.1177/0011000097254001
dialog-986	doi.org	https://doi.org/10.1007/s10643-007-0175-6
dialog-986	doi.org	http://doi.org/10.1037/0012-1649.41.6.860
dialog-986	nces.ed.gov	https://nces.ed.gov/ecls/pdf/kindergarten/schooladmin.pdf
dialog-986	nces.ed.gov	https://nces.ed.gov/ccd/districtsearch/district_detail.asp?id2=5101260&details
dialog-986	doi.org	https://doi.org/10.1007/s10826-010-9403-6