Which feature allows users to customize survey questions based on previous answers?

The feature that allows users to customize survey questions based on previous answers is display logic. This mechanism enables researchers to show or hide certain questions based on the responses given by participants earlier in the survey. For example, if a respondent indicates they do not own a car, display logic can be employed to skip questions related to car ownership.

This capability ensures that each participant has a tailored experience, improving the relevance of the survey content to their personal situation. Display logic makes surveys more dynamic and can help maintain participant engagement by only presenting applicable questions.

In contrast, other options like skip logic, branching questions, and randomization refer to different survey functionalities. Skip logic typically directs respondents to different sections of the survey based on their answers, branching questions can relate to navigating through different paths but may not involve the dynamic visibility handled by display logic, and randomization refers to altering the order in which questions appear without necessarily customizing them based on prior responses. Each of these features has a specific application but does not offer the same type of customization based on previous answers as display logic does.