1665-109X 1665-109X S1665-109X2021000200201 10.31391/s2007-7033(2021)0057-007 Chile Chile Chile 00 12 2021 00 12 2021 57

2017 1 28 28 123-35 2011 37 4 4 691-712 2012 28 1 1 1-12 2019 38 1 1 71-88 2020 24 2 2 1-23 2001 19 19 97-106 2016 7 2 2 50-71 2010 13 4 4 437-66 2019 2009 14 3 3 71-93 2019 22 2 2 47-72 2018 145-52 2012 37 129 2004 2015 14 27 27 183-201 2017 57 30-43 2019 11 2 2 140-58 1989 2011 48 6 6 632-47 2013 40 40 1-18 2019 18 1 1 1-14 2006 339 455-66 2011 15 2 2 151-67 2019 77 1 1 120 2001 4 3 3 2019 2017 36 1 1 29-46 2018 26 26 157 2018 48 48 96-129 2012 17 55 55 1267-95 2003 6 4 4 498-515 2019 171-99 2008 42 1 1 95-115 2015 15 28 28 247-62 Ministerio de Educación 2014 2017 3 20 20 341-63 2009 35 6 6 725-41 2005 2003 7 1 1 34-52 2012 5 1 1 55-78 2013 6 2 2 91-102 2008 42 1 1 57-76 2020 41 8 8 1115-32 2017 21 1 1 6-35 1996 2016 2020 92 2020 23 2 2 111-34 2014 18 44 44 165-85 2013 2007 40 1 1 45-63 2008 42 1 1 13-41 2019 115 2 2 201-14 2012 3 1 1 119-39 2014 2019 37 91-111 2011 37 1 1 53-69