A forced rating scale is a scale that requires the respondents to express an opinion since a "no opinion" option is not provided

Which of the following is considered a voluntary lien?

A. Real estate tax lien. B. Judgement lien. C. Mechanic's lien. D. Mortgage lien.

Mass-media television advertising:

A) is as effective as ever B) has risen in the past decade C) has not been assessed effectively D) is declining in effectiveness