1984-5987 1984-5987 S1984-59872018000300645 10.12957/childphilo.2018.36007 Brasil 00 09 2018 00 09 2018 14 31 645 657

2010 2011 2010 2006 2012 2002 19 19 2013 1994 1994 2012 2015 15 1 1 50-64 2005