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The decision whether to use dichotomous grid questions (dual-column grid format) or multi-response questions has been debated and researched now for a while as survey researchers are trying to battle respondent acquiescence bias. This is defined as the tendency to positively agree with all questions or statements in a survey.
Multi-response questions, in which the respondents are asked to select all the options that apply, is a common question format used in surveys that tends to elicit fewer selections in comparison with dichotomous grid questions, in which respondents…

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