Repeated Measures ANOVA Flashcards Preview

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Flashcards in Repeated Measures ANOVA Deck (6):
1

What exactly is a repeated measures one way ANOVA?(2)

1. for related groups
L> one DV (continuous- either interval or ratio)
L>one IV ( categorical- either nominal or ordinal)
2. extension of the correlated t-test
- a test to detect differences between related means

2

Most commonly there are two circumstances when you should use a repeated measures ANOVA . What are they?

1. To investigate changes in the mean scores for more than two conditions
2. To investigate the differences in the mean scores across two or more conditions

3

The IV in a repeated measures ANOVA design has one level/multiple?.

multiple

4

Do participants only participate in one condition?

- no
- each participant participates in each condition/level of the experiment (similar to the correlated t-test)

5

For designs which use time as the IV, what is going on with respect to the DV?

- different times of measurement of the DV count as separate levels for the IV

6

For designs which use measurement of the DV across different conditions rather than time what are the levels of the IV?

- conditions