A speaker's credibility can change during the course of her or his speech.
Answer the following statement true (T) or false (F)
True
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Who applied uncertainty reduction theory to intercultural communication by developing the concept of the “stranger”?
A. Boucher B. Cohen C. Gudykunst and his colleagues D. Yosei Sugawara
Stratified random sampling is a way to ensure that
a. individuals important to the researcher are selected into a sample b. research participants have a chance to nominate other individuals to join the study c. small but important subgroups of a population are captured in a sample d. research participants have an opportunity to shape the research project e. the level of error in the research results is minimized
The standard deviation is the:
A. score reported most often by participants. B. lowest score given by any participant. C. computation found by subtracting the lowest score from the highest score. D. computation found by adding all scores and dividing by the number of cases. E. indication of how close or how far apart scores are from one another.
When it comes to meeting a source, first determine ______.
A. how far they are from your office B. how much you will be reimbursed for travel expenses C. what you hope to accomplish and what you want to know about that person D. how nice their offices are