0104-026x 0104-026x S0104-026x2023000200204 10.1590/1806-9584-2023v31n284004 Chile Chile Chile 00 00 2023 00 00 2023 31 2

1996 26 6 6 229-48 2000 2015 13 2 2 737-48 2020 6 6 1-36 2006 2008 14 2 2 39-46 1991 24 1/2 1/2 31-41 CHILE/CONSEJO NACIONAL DE EDUCACIÓN - CNED 2016 2012 41 1 1 116-26 2003 30 1 1 6-38 199 6 1 1 108-21 2018 24 24 67-90 2020 14 2 2 59-77 2020 14 2 2 59-77 2006 12 1 1 288-300 1993 29 29 767-80 2015 53 3 3 427-56 2019 27 3 3 2009 137 5 5 599-608 2012 44 2 2 99-108 2020 59 59 72-93 2019 56 1 1 1-14 2005 11 4 4 447-72 2015 37 148 148 138-55 2019 8 2 2 180-203 2008 26 1 1 81-8 1992 6 1 1 122-38 2004 2015 26 26 85-109 2018 2019 17 2 2 55-70 2020 4 1 1 1-7 2015 44 1 1 56 2021 20 1 1 83-94 2014 32 2 2 329-55 2016 22 13 13 1519-39 2011 10 1 1 89-98