What type of question allows participants to add their email address in a survey?

A Text Entry question is designed to allow participants to provide open-ended responses by typing their answers directly into a text box. This type of question is particularly useful for collecting specific information, such as email addresses, as it gives respondents the flexibility to enter their information without being constrained by predefined options.

When participants are asked to provide their email addresses, they typically need to enter varying formats, which a Text Entry question accommodates well. It enables respondents to input their details exactly as they wish, ensuring the data collected is accurate and aligned with what the survey creator intends to gather.

In contrast, the other types of questions, such as Multiple Choice, Rating Scale, and Matrix, are structured with predefined response options. These formats are not suitable for collecting information like email addresses, which requires direct and specific input from the participant.