Which of the following is not an assumption that must be met to use analysis of variance?
a. Homogeneity of variance
b. Homogeneity of regression
c. Normality
d. Ratio or interval data
b. Homogeneity of regression
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Which of the following statement is most true concerning standard scores?
a. Standard scores can be used with cognitive, but not affective, instruments b. Standard scores are a way to convert raw scores so there is a fixed mean and standard deviation c. There are only two types of standard scores d. Standard scores are not useful for indicating the amount of difference between scores
Coherence therapy has been used successfully with
a. a limited number of presenting symptoms that are grounded in early childhood traumas b. a multitude of presenting symptoms varying from depression and anxiety to procrastination and compulsive behaviors c. depression and anxiety exclusively d. crisis intervention and skill building
Models of development which hold that change typically occurs in shifts between periods of relative stability and periods of disequilibrium are called
a. incremental models. b. stage models. c. multidimensional model. d. information-processing models.
In the context of validity, when examining a single study, we find internal validity to be generally in conflict with _____ validity
A. subjec B. construct C. external D. situational