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
You might also like to view...
Hypothetical examples are a good choice when real ones are not available or inappropriate for use
Indicate whether the statement is true or false
To understand your target audience, you must factor in demographic aspects such as age, race, and income, as well as psychographic issues such as values, attitudes, personality, and lifestyle
Indicate whether the statement is true or false