2550-6722 2550-6722 S2550-67222022000100128 10.37135/chk.002.16.08 Ecuador 00 04 2022 00 04 2022 16 128 142

2010 33 113 1985 15 65 1993 México D. F 2010 35 1 1992 7 3 3 56 1988 1997 35 1 2000 2021 45 1 1 253 2015 2012 2017 19 2 2 343 1996 INEVAL 2018 INEVAL 2018 INEVAL 2019 2018 16 5 5 497 2015 353 Ministerio de Educación 2016 2019 24 80 80 125 2010 35 35 2001 2020 2017 13 1 1 109 2018 8 3 3 1 2019 2011 283-307 2003 2020 24 2 2 218 2018 44 5 5 564