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color ( b 1
=
color and b 2
=
black and white). Factor C was cartoon theme
( c 1
=
happy, c 2
=
sad, and c 3
=
ironic). The data are as follows:
c 1
c 2
c 3
Subject a 1 b 1 a 1 b 2 a 2 b 1 a 2 b 2 a 1 b 1 a 1 b 2 a 2 b 1 a 2 b 2 a 1 b 1 a 1 b 2 a 2 b 1 a 2 b 2
1 900 920 800 820 950 930 880 901 1,010 1,040 1,050 1,060
2 980 960 820 830 940 940 890 910 1,020 1,020 1,060 1,070
3 990 970 840 840 960 940 900 920 1,025 1,030 1,070 1,080
4 960 975 830 845 970 950 860 870 1,019 1,035 1,080 1,020
5 995 990 844 850 980 960 870 880 1,029 1,018 1,050 1,050
a. Conduct an ANOVA on these data with SPSS or SAS.
b. If the interaction(s) is(are) statistically significant, conduct simple
effects analyses and any necessary multiple comparisons tests.
12.3. Consider the following hypothetical 2
×
×
2
3 factorial experiments
=
where all n
6 participants received all treatment combinations. The data
are as follows:
c 1
c 2
c 3
Subject a 1 b 1 a 1 b 2 a 2 b 1 a 2 b 2 a 1 b 1 a 1 b 2 a 2 b 1 a 2 b 2 a 1 b 1 a 1 b 2 a 2 b 1 a 2 b 2
1
0 2 3 3 5 9 8 6 0 9 8 5
2
9
14
14
6
16
17
14
5
21
20
17
18
3
7
18
15
3
18
16
12
4
22
21
20
20
4
0 0 6 6 0 5 0 3 0 2 1 4
5
1 7 8 2 1 8 5 5 0 3 2 4
6
9
11
20
4
22
20
18
3
21
20
20
10
a.
Conduct an ANOVA on these data with SPSS or SAS.
b.
If the interaction(s) is(are) statistically significant, conduct simple
effects analyses and multiple comparisons tests.
 
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