Which of the following approaches is best suited to assess whether there are causal relationships among variables?
a. focus groups
b. surveys
c. experiments
d. content analysis
e. ethnography
c. experiments
Communication & Mass Media
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A public speaker who carefully verifies the persuasive facts they plan to present to their audience is demonstrating the ________dimension of public speaking
a. thoughtful b. professional c. ethical d. verification
Communication & Mass Media
Some research attempts to measure phenomenon with the goal of predicting future events. This is called ______.
a. quantitative research b. qualitative research c. predictive research d. social research
Communication & Mass Media