1688-7468 1688-7468 S1688-74682020000100019 10.22235/pe.v13i1.1915 Chile Chile 00 00 2020 00 00 2020 13 1 19 41

2016 19 3 3 264-79 2018 46 2 2 207-25 2003 2012 4th ed. 2012 50 4 4 420-36 2017 2009 2016 42 2 2 395-413 2014 43 1 1 2014 51 2 2 41-55 2015 7 15 15 117-34 2012 2018 16 2 2 117-32 2012 2011 49 2 2 125-42 2019 48 2 2 209-30 1985 86 2 2 217 2014 2012 2012 2010 9 2 2 82-104 2016 86 1111-50 2016 75 134-45 2016 2015 2008 2014 40 1 1 163-78 2018 Ministerio de Educación de Chile 2015 2015 41 2 2 389-99 Organisation for Economic Cooperation and Development 2019 2018 11 2 2 24-39 2009 2016 42 4 4 261-79 2019 37 2 2 487-503 2011 2016 8 6 6 48-56 2012 38 1 1 121-9 2017 2004 2014 13 3 3 52-68 2012 2019 51 15-52 1993