Group/Grid-Rating-Drop-Down questions allow respondents to rate several
similar topics within a single survey question. To select an answer option,
respondent choose from among several drop-down menus.
Best used when:
- Similar questions can be combined into one grid
- Extracting close-ended and rating information
Advantages:
- Conserves space
- Increases response rates
Limitations:
- No open-ended response
- No ranking information
