If we ran Box’s test prior to conducting a MANOVA and obtained a value with an associated p-value less than .05, what would this tell us?
A. That the residuals are not independent.
B. That there are multivariate outliers present.
C. That the population variance–covariance matrices of the different groups in the analysis are equal.
D. That the assumption of homogeneity of variance–covariance matrices has been violated.
Answer: D
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Social validation involves determining that stakeholders consider:
a. the intervention to be acceptable b. the problem to be significant c. the outcomes satisfactory d. all of the above
A research team is developing a test of school readiness. They believe that there are four dimensions of school readiness. They completed a factor analysis on their data. If the test was developed well, how many factors should have been evident in the factor analysis?
a. One b. Three c. Four d. There is not enough information
Before investing in expensive and extensive assessment of a student, one should implement a variety of __________
Fill in the blank(s) with correct word
The term ____________________ refers to the height or depth of the tone
Fill in the blank(s) with correct word