A researcher creates a factorial design to examine the effects of amount of sleep, levels of communication apprehension, and level of eye contact on perceived dynamism in public speaking contexts. How many interaction effects are possible in this factorial experiment?
a. 3
b. 4
c. 11
d. 15
Answer b,
Communication & Mass Media
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Sensory acuity means paying attention to all elements in the communication environment.
a. true b. false
Communication & Mass Media
Communication scholar Joe Walther refers to two aspects of electronic-mediated communication to justify SIP theory. This includes verbal cues and __________.
A. reach B. extended time C. mobility D. anonymity
Communication & Mass Media
The objectives of government information efforts can be summarized by all of the following EXCEPT
A) inform the public about the public's business. B) improve the effectiveness of agency operations. C) provide feedback to government administrators. D) counteract public criticism. E) all of the above.
Communication & Mass Media
What three-dimensional coordinate (axis) signifies depth?
a. z b. a c. b d. x e. y
Communication & Mass Media