Week 5 SPSS Assessment Flashcards
What does a Levene’s test p-value greater than .05 indicate in SPSS output?
A. Variances are significantly different
B. Homogeneity of variance is violated
C. Variances are approximately equal across groups
D. The mean differences are significant
C
If a One-Way ANOVA shows F(2, 27) = 0.95, p = .399, what can you conclude?
A. There is a significant difference between groups
B. The assumption of homogeneity is violated
C. There is no significant difference between group means
D. At least two groups are significantly different
C
In a planned contrast where BT is compared to CBT and Control, what do contrast coefficients look like?
A. 1, 2, 1
B. -1, 2, -1
C. 0, 1, -1
D. 1, -1, 1
B
What SPSS table provides the Levene’s test statistic?
A. ANOVA table
B. Descriptives table
C. Test of Between-Subjects Effects
D. Test of Homogeneity of Variances
D
Which of the following best describes a between-groups design?
A. Each participant experiences all levels of the IV
B. Each participant is randomly assigned to one level of the IV
C. The DV is categorical
D. Participants are matched across conditions
B
