2007-5057

2007-5057

S2007-50572019000100058

10.22201/facmed.20075057e.2019.29.1767

Mexico

00 03 2019

00 03 2019

8 29 58 68

1

1986 20 6 6

481-6

2

2016 5 17 17

40-8

3

2011 147 2 2

152-8

4

1990

95-113

5

2006 40 8 8

730-6

6

1997 19 3 3

185-9

7

1990

114-22

8

1999 33 7 7

504-8

9

2013 18 2 2

307-14

10

1997 31 5 5

330-4

11

2003 20 21 21

21-38

12

2012

13

2004 9 4 4

299-307

14

2012 24 1 1

43-51

15

2001

488-508

16

2008 2 2 2

32-40

17

American Educatio nal Research Association 2014

18

2003 37 9 9

830-7

19

2014 26 1 1

136-44

20

2015

21

2006 40 9 9

867-76

22

2012 3a

23

2014

24

2014

25

2008

625-30

26

2016 4 9 9

701-10

27

2011 5 1 1

3-16

28

2008 79 1 1

54-8

29

2016 5 17 17

3-10

30

2011

1-34

31

2005 17 1 1

128-33

32

2007 42 2 2

99-107

33

1990

34

2005 6 6

83-101

35

2005 33 3 3

271-81

36

2011 5

68-94

37

2011 62 1 1

1-16

38.

2008 6

27-36

39

2013 16 2 2

269-86