Group/Grid-Radio Button question types enable respondents to answer the
series of questions from answer options in the radio button format. It
allows the respondent to select only one answer option.
Best used when:
- Similar questions can be combined into one grid
- Extracting close-ended information
Advantages:
- Conserves space
- Increases response rates
Limitations:
- No open-ended information
- No ranking or rating information
