Metainformation
| Tag | Value |
|---|---|
| file | Inferential_Statistics_uu-Twoway-ANOVA-879-en_uu-Twoway-ANOVA-879-en |
| name | uu-Twoway-ANOVA-879-en |
| section | Inferential Statistics/Parametric Techniques/ANOVA/Twoway ANOVA |
| type | schoice |
| solution | FALSE, FALSE, TRUE, FALSE |
| Type | Interpretating graph |
| Program | SPSS |
| Language | English |
| Level | Statistical Literacy |
Question
In a follow-up study, Punnet repeats the first study but adds a second variable, “length of employment. Her expectation is that the effect of”goal setting” is different for workers with different lengths of employment. In this study, Punnet is only interested in the difference between the group that was given a specific goal and the group that was given a vague goal.
The mean chart below shows the results of this study.
The above average chart shows:
- FALSE: Only a main effect of length of employment
- FALSE: Only an interaction effect
- TRUE: Both a main effect of length of employment, and an interaction effect
- FALSE: No main effect and also no interaction effect