An Environmental Research Group, Using the Fixed-Alternative Format, Surveys People

Multiple Choice

An environmental research group, using the fixed-alternative format, surveys people about their recycling practices____________________________ in order to determine support for a ban on non-returnable bottles. The group does not reveal itself or its stance on the issue. The format of this questionnaire is best described as

A) structured-disguised.
B) unstructured-disguised.
C) structured-undisguised.
D) unstructured-undisguised.
E) unstructured-open ended.