8. Which of the following is NOT a form of post-hoc test?
Scheffe
Tukey HSD
Levene's
T-Test
9. How would be calculate the F-ratio for I.V two (B) in a Two - Way - Repeated measures ANOVA?
Fb = MSS/MSbxs
Fb = Fab/MSabxs
Fb = MSb/MSbxs
Fb = Msab/Msaxs
10. A researcher wants to control her overall Type I error rate as she's undertaking multiple significance tests. What can she use?
The omega level
The Bonferroni correction
The r-squared
The apha level - 2
11. A psychologist tests self-efficacy against sports performance on a running track. Each participant listens to a motivational or degrading message before undertaking a 1 mile run each time. Name the type of design.
A One - Way - Repeated - Measures - Design
A Two - Way - Repeated - Measures - Design
A - Mixed - Repeated - Measures - Design
A Two - Way - 2x2 - Between -Groups - Design
12. When partitioning the variance of a one-way-ANOVA, we calculate what?
The effect of error alone
The effect of the treatment
The effects of both error and treatment, and the effect of error alone.
The effect of both error and treatment.
13. In a two - way ANOVA, the f-ratio for the second main effect is calculated as:
MSb/MSs/ab
SSab/dfab
MSa/MSs/ab
SSb/dfb
14. Within groups mean square is expressed as:
MSs/a = MSa/MSs/a
MSs/a = dfa/SSs/a
MSs/a = SSs/a/dfs/a
MSs/a = SSa/dfa
15. What is the 'residual error' in a repeated measures ANOVA?
An interaction between the treatment variable and the subject variable
An interaction between the overall interaction effect and the within subjects variance
An interaction between the within subjects variance and the treatment variable
An interaction between the between subjects variance and the overall experimental error
16. Where we have a within groups or mixed design, where do we look for homogeneity of variance?
Hartley's F - Max, Levene's or Eta - Squared
Box's M
Mauchly's W
Hartley's F-max, Bartlett's or Cochran's C
17. The f-score in a Mixed design for the interaction is worked out as:
Fab = MSab/MSbxs/a
Fab = MSa/MSbxa
Fab = MSa/MSs/a
Fab = MSb/MSbxs/a
18. What does within-treatment variance measure in a repeated measures ANOVA?
Error plus interaction
Effect alone
Error alone
Effect plus error
19. What is the best way to partition the variance in a Two-Way - Repeated - Measures Design?
Construct an error term for the interaction
Construct and error term for the most significant main effect
Construct an error term for each of the effects of interest ('residuals' for each of the main effects, and the interaction error)
Construct an error term for each of the the main effects (residuals)
20. When would we make use of a Mixed (or split-plot) ANOVA?
Where an ANOVA has too many levels in it's I.V's to conduct normal analyses
When there is a mixed amount of I.V's and D.V's
When there is more than one factor (independent variable)
