Which Statement Is True If Deciding on the Number of Scale

question 90

Multiple Choice

Which statement is true if deciding on the number of scale categories to use in a non- comparative itemized rating scale?

• A) If telephone interviews are involved, many categories may confuse the respondents.
• B) Space limitations may restrict the number of categories in mail questionnaires.
• C) If the respondents are interested in the scaling task and are knowledgeable about the objects, a larger number of categories may be employed.
• D) All of the statement above are true.