In examining the relationship between the frequency of instructor immediacy behaviors and student perceptions of instructor credibility. The correlation coefficient that you calculated was r = .456. What would the coefficient of determination tell you about this tested relationship?
a. There is a moderate inverse relationship between frequency of instructor immediacy behaviors and student perceptions of instructor credibility.
b. There is a moderate positive relationship between frequency of instructor immediacy behaviors and student perceptions of instructor credibility.
c. 46% of the variation of students' perception of instructor credibility can be predicted by knowledge of the instructor's immediacy behaviors.
d. 21% of the variation of students' perception of instructor credibility can be predicted by knowledge of the instructor's immediacy behaviors.
Answer d
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Fill in the blank with correct word
Pedro is giving a speech about marine life. He has prepared many presentational aids like slide shows, models, and handouts. In this scenario, which of the following strategies will help Pedro to effectively handle his presentational aids?
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A. must be hidden from the audience. B. appear amplified to an audience. C. are readily visible to an audience. D. are not noticeable to others.
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a. the built environment b. one's monochronic time orientation c. one's polychronic time orientation d. the information rate