The following two tables should appear as online supplementary tables.
Table X
School characteristics in TIMSS 2007, by school type
School characteristic
Coeducational
All-girls
All-boys
schools
schools
schools
(n = 86)
(n = 31)
(n = 33)
M
SD
M
SD
M
SD
2.24
1.01
2.55
1.03
2.45
1.00
5.33
.94
5.03
1.08
5.45
.67
Instructional days/ year
206.32
5.23
205.81
4.90
205.62
2.28
School enrollment
1107.92
472.98
1000.19
328.25
1081.06
497.61
Math instructional
2.28
.48
2.32
.48
2.28
.48
2.22
.46
2.32
.48
2.17
.47
Economic disadvantage of
students
Size of community
resources
Science instructional
resources
Table X
Teacher characteristics in TIMSS 2007, by school type
Teacher characteristic
Coeducational
All-girls
All-boys
schools
schools
schools
(n = 245)
(n = 80)
(n = 99)
M
SD
M
SD
M
SD
Number of years
teaching
13.81
9.46
13.31
9.10
13.30
9.52
Educational level
4.35
.48
4.29
.46
4.20
.40
Female
65%
70%
50%
Note. Means within the same row that share the same superscript are significantly different, at a
p < 0.05 level.