0121-4381 0121-4381 S0121-43812019000200094 10.14349/sumapsi.2019.v26.n2.5 Portugal Portugal Mexico 00 12 2019 00 12 2019 26 2 94 102

2011 15 1 1 43-60 1991 1999 61 1 1 199-212 1994 155 331-9 1998 12 268-88 2010 17 413-31 2002 3-43 2018 12 3 3 152-7 2000 71 1 1 127-36 2003 24 8 8 1020-43 2016 25 4 4 283-301 2008 178 7-8 7-8 803-19 2016 30 147-56 2002 11 3 3 301-3317 Instituto del Niño y Adolescente del Uruguay 2017 2006 4 1 1 23-47 2010 1-26 2004 1-31 2010 94-153 2005 200-33 2000 62 4 4 1173-91 2017 12 1 1 22-7 2008 70 3 3 613-24 2002 47 1-2 1-2 21-38 2005 54 3 3 360-72 2010 44 1 1 120-30 2017 4 XXXV XXXV 513-28 2008 2015 NICHD Early Child Care Research Network 2000 14 2 2 200-19 2002 2000 29 2-3 2-3 43-58 1996 2004 222-71 2013 39 1 1 16-24 2001 2008 22 3 3 389-98 2017 38 6 6 709-25 2018 2014 20 3 3 188-203 2016