1516-7313 1516-7313 S1516-73132020000100208 10.1590/1516-731320200009 España 00 00 2020 00 00 2020 26

2003 1978 2. eda ed BRASIL Ministério da Educação 1997 2015 2006 2016 2010 1996 1998 5. ed 2013 2010 2006 4. ed 2011 1 3 3 47-52 2012 1 2011 a 4 1 1 2-17 2011 b 2011 2. ed 2006 2001 2016 2011 1 2 2 1-14 1999 2006 3. ed USA. National Research Council 1996 2010 1998