Three-Way Between-Subjects Design - Analysis of Variance Designs - page 241

Linear Models

The GLM Procedure

Least Squares Means
Adjustement for Multiple Comparisons: Bonferroni

satisfac
LSMEAN

LSMEAN
Number kidshome voter politics

1
1
1
1
1
1
2
2
2
2
2
2

1
1
1
2
2
2
1
1
1
2
2
2

1
2
3
1
2
3
1
2
3
1
2
3

1
2
3
4
5
6
7
8
9
10
11
12

36.0000000
14.0000000
10.0000000
35.0000000
32.0000000
15.0000000
33.0000000
35.0000000
20.0000000
28.0000000
18.0000000
36.0000000

The difference between
group 1 (Kids in home,
voted, liberals) and group
6 (Kids in home, not voted,
conservative) is
statistically significantly
different.

Least Squares Means for effect kidsho*voter* politics
Pr > ⏐ t ⏐ for H0: LSMean(i)=LSMean(j)

Dependent Variable: satisfac

i/j 1

2 3 4 5 6 7 8 9

1
2
3
4
5
6
7
8
9
10
11
12

<.0001 < .0001

1.0000

1.0000
<.0001
<

1.0000
0.0011
<.0001
1.0000

<.0001
1.0000
1.0000
0.0002
0.0026

1.0000
0.0004
<.0001
1.0000
1.0000
0.0011

1.0000
<.0001
<.0001
1.0000
1.0000
0.0002
1.0000

0.0061
1.0000
0.6878
0.0144
0.1611
1.0000
0.0741
0.0144

1.0000

<.0001
<.0001
1.0000
1.0000
<.0001
1.0000
1.0000
0.0061
1.0000
0.0011
1.0000

0.0331
0.0011
1.0000
1.0000
0.0741
1.0000
1.0000
1.0000

1.0000
1.0000
0.0026
0.0331
1.0000
0.0144
0.0026
1.0000
0.6878

< .0001

1.0000
<.0001
0.0011
1.0000
0.0004
<.0001
1.0000
0.0331
1.0000
<.0001

.0001

< .0001

1.0000
1.0000
<.0001
1.0000
1.0000
0.0061
1.0000
0.0011

< .0001

< .0001

1.0000
<.0001
<.0001
0.6878
0.0011
1.0000
<.0001

1.0000
0.0002
1.0000
1.0000
0.0144
1.0000
0.0026
1.0000

0.0026
1.0000
1.0000
0.1611
1.0000
0.1611
1.0000

0.0011
0.0002
1.0000
0.0741
1.0000
<.0001

1.0000
0.0741
1.0000
0.0144
1.0000

0.0144
1.0000
0.0026
1.0000

1.0000
1.0000
0.0061

0.6878
1.0000 0.0011

The difference
between group 7 (Kids
not at home, voted,
liberal) and group 9
(Kids not at home,
voted, conservative) is
not statistically
significantly different.

Figure 9.28 Tests of simple effects.