week 2
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Technique |
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Independent Variable |
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Dependent Variable |
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Definition |
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# of IVs |
Fixed or Random |
# of levels in IV (If Fixed) |
Between or Within Subjects |
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# of DVs |
Fixed or Random |
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One Sample t-test |
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Independent Samples t-test |
Two groups of different people compared |
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1 (only one manipulation) |
Fixed, people are in one group or the other |
2 (t-tests are always only 2 groups) |
Between (different people in each group) |
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1 (just one outcome per t-test) |
Random (outcome can take on any value) |
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Paired Samples t-test (AKA repeated measures t-test or dependent measures t-test) |
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One-Way ANOVA |
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Two-Way ANOVA |
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Repeated Measures ANOVA |
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Factorial ANOVA (can also be called a Mixed Factors Factorial ANOVA) |
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