The study of communication is more than __________ years old

It's safest to assume that no information is truly confidential unless you have signed a written confidentiality agreement

Indicate whether the statement is true or false.

A researcher is interested in the anxiety that watching TV produces in children. He asks children to fill out a questionnaire. One question on the survey is 2 . I am Strong 1 2 3 4 5 Weak This is an example of which type of scale?

a. Semantic differential scale b. Likert scale c. Open-ended scale d. Thurstone Scale e.Guttman Scale