2175-3520 2175-3520 S2175-35202020000100052 10.5935/2175-3520.20200006 00 00 2020 00 00 2020 50 52 64

2010 22 166-84 2017 2010 15 2 2 411-29 2009 1982 1979 4 1 1 3-14 1998 23 3 3 219-28 2004 41 1 1 143-53 1998 2007 1995 2 2004 213 2009 21 1 1 84-96 2015 28 2 2 213-27 1990 1997 2007 22 3 3 283-98 2018 51 4 4 211-21 1989 27 26-44 2009 33 417-45 2005 139-54 2008 31 77-84 2007 27 153-61 2017 2006 30 2 2 10-6 1993 1992 49-82 2004 54-66 1995 2002 35 462-8 2017 28 3 3 180-9 2001 7 122-7 2007 54 3 3 287-304 2009 5 1 1 17-25 1978 2011 5 58-60 2017 2019 1-10 2013 179-93 2008 27 433-48 2005 28 1 & 2 1 & 2 73-91 1979 2000 15 3 3 119-27 2004 39 1 1 54-66 National Center for Education Statistics 2004 National Center for Education Statistics 2008 National Organization on Disability 2000 1990 2013 2020 21 1 1 69-97 2018 49 1 1 45-57 2003 27 815-28 2001 16 3 3 122-7 1998 2000 55 1 1 68-78 2000 4 2 2 179-97 2003 20 5-37 1998 33 278-83 2004 501-12 2009 125-41 2014 181-98 2016 2017 41 1 1 112-35 2019 4 148 2020 35 1 1 70-84 2005 49-68 2015 56 7 7 670-86 2009 2011 54 313-38 2019 37 4 4 864-86 1962 1978 1993 2 29-338 2005 2005 20 4 4 421-35 2011 5 2 2 168-80 2005 4 2015 36 1 1 20-3 2006 243-56 2010 20 4 4 233-40 2001 29 56-62 2001 21 4 4 467-93 1994 2004 39 45-53