What are the essential characteristics of an operational definition?
a. It must be clear and specific
b. It must be met with agreement
c. It must have a wide range of variation
d. all of the above are essential characteristics of operational definitions
Answer a
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The following question was taken from a student questionnaire for a speech on epilepsy. "Have you
ever had a seizure? This is an example of a(n) A. open question. B. closed question. C. continuum question. D. focus question.
The activities in the HURIER listening model are linear
Indicate whether the statement is true or false
__________ is used when a message is written in a secret code to protect its content
a. Protocol b. Symbolism c. ?Encryption d. ?Technology
According to the text, vocal delivery includes
a. volume, pronunciation and articulation. b. pitch, phrasing and inflection. c. quality, rate, pausing and emphasis. d. all of the above.