The market research manager at your organization is trying to explain to colleagues what multivariate analysis of variance (MANOVA) is. She has asked for your help. Which of the following do you think is most representative of the test?
A. It is an extension of analysis of variance with more than one interaction.
B. It is an extension of analysis of variance used to accommodate more than one dependent variable.
C. It is an extension of analysis of variance with more than two independent variables
D. It is an extension of multiple regression that allows the variance to calculated from means
Answer: A
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School officials do not have a general duty to exercise reasonable supervisory care for the safety of students entrusted to them and are not accountable for injuries resulting from failure to discharge that duty
Indicate whether the statement is true(T) or false(F).
From the perspective of information processing theory, incubation facilitates problem solving primarily by:
a. enhancing attentional focus on the problem to be solved b. slightly expanding the capacity of working memory c. enabling a more expansive search of long-term memory d. increasing one's ability to engage in means–ends analysis
The following is the weakest numerical scale:
a. Nominal scale b. Ordinal scale c. Interval scale d. Ratio scale
A psychologist was looking at the effects of an intervention on depression levels. Three groups were used: waiting list control, treatment and post-treatment (a group who had had the treatment 6 months before). The SPSS output is below. Based on this output, what should the researcher report?
A. The treatment groups did not have a significant effect on depression levels, F(2, 26.44) = 4.35. B. The treatment groups had a significant effect on depression levels, F(2, 45) = 5.11. C. The treatment groups did not have a significant effect on the change in depression levels, F(2, 35.10) = 5.11. D. The treatment groups had a significant effect on the depression levels, F(2, 26.44) = 4.35.