0186-7210
0186-7210
S0186-72102013000300593
10.24201/edu.v28i3.1448
Mexico
Mexico
00
12
2013
00
12
2013
28
3
593
644
[
2004
265-307
]
[
1988
]
[
2011
]
[
2005
7
7
25-47
]
[
2008
49-67
]
[
2009
]
[
2009
76
1
1
5-64
]
[
2008
32
32
417-30
]
[
2006
18-21
]
[
2007
22
22
1033-62
]
[
2006
235-71
]
[
2001
4
4
4
]
[
2003
69
9
9
1043-52
]
[
2008
]
[
2006
2
]
[
2008
]
[
1982
85-104
]
[
2004
310-27
]
[
2006
235-71
]
[
2007
22
65
65
291-35
]
[
1998
1
3
3
]
[
2003
8
8
47-71
]
[
2012
]
[
1993
90
7716-8
]
[
2010
50
50
65-91
]
[
2009
12
16
16
]
[
1985
]
[
2004
30
30
230-53
]
[
2009
33
33
44-54
]
[
1999
45
45
184-208
]
[
1925
]
[
2006
85
2
2
257-76
]
[
1998
12
2
2
127-38
]
[
2011
90
3
3
629-62
]
[
1988
22
2
2
1-12
]
[
2008
34
103
103
93-110
]
[
1978
]
[
2000
62
62
959-75
]
[
2006
22
66
66
583-617
]
[
2012
74
1
1
152-61
]
[
2009
46
10
10
2187-211
]
[
2010
36
107
107
67-91
]