Which of the following techniques measures participants on a variable that is thought to have an influence on the dependent variable as a means of creating comparable groups?
a. randomization
b. matching
c. probability sampling
d. double-blind
Answer b,
Communication & Mass Media
You might also like to view...
The ability to articulate the audience's unexpressed feelings is called ________, because the speaker's
words echo listeners' feelings. Fill in the blanks with correct word
Communication & Mass Media
Dilutions represent parts of concentrate in ____.
A. liquid volume B. solid volume C. total volume D. half volume
Communication & Mass Media
What type of gestures acknowledges another’s feedback?
a. delivery b. turn c. seeking d. citing
Communication & Mass Media
When preparing for a special speaking occasion, you should ask
___________ questions. a. "what and why" b. "when and why" c. "what and where" d. "where and why" e. "how and when"
Communication & Mass Media