- What is a one-way repeated measures ANOVA?
- What is the difference between a one-way ANOVA and a repeated measures ANOVA?
- When would you use a repeated measures ANOVA?
- Is repeated measures ANOVA one-way or two way?
What is a one-way repeated measures ANOVA?
A one-way repeated measures ANOVA (also known as a within-subjects ANOVA) is used to determine whether three or more group means are different where the participants are the same in each group. For this reason, the groups are sometimes called "related" groups.
What is the difference between a one-way ANOVA and a repeated measures ANOVA?
A repeated measures ANOVA is almost the same as one-way ANOVA, with one main difference: you test related groups, not independent ones. It's called Repeated Measures because the same group of participants is being measured over and over again. ... In both tests, the same participants are measured over and over.
When would you use a repeated measures ANOVA?
Repeated measures ANOVA is used when you have the same measure that participants were rated on at more than two time points. With only two time points a paired t-test will be sufficient, but for more times a repeated measures ANOVA is required.
Is repeated measures ANOVA one-way or two way?
For Two-Way Repeated Measures ANOVA, "Two-way" means that there are two factors in the experiment, for example, different treatments and different conditions. "Repeated-measures" means that the same subject received more than one treatment and/or more than one condition.