Reliability is a necessary but not sufficient condition for validity
a. True
b. False
Ans: a
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Interpersonal effectiveness means the extent to which we can reach our goals exclusively through communication
Indicate whether the statement is true or false
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Which educational approach emphasizes training in the production and understanding of speech?
A) Oral/aural B) Cued speech C) Bilingual/bicultural D) Total communication
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Which type of question seeks to provide information on an area of research that is not well understood?
A. exploratory B. descriptive C. relational D. distinctive
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Which of the following symbolizes a correlation coefficient?
A. r B. r (in italics) C. r2 D. r2 (in italics)
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