These are very popular response types. The participant may choose from radio buttons, two if using Yes/No, three if using Yes/No/NA. These response types are very easy to set up and report on.

If you're using auto approve logic, and your question uses Yes/No or Yes/No/NA for a response type, you can map one or more responses to the logic. If a participant chooses one of the mapped responses, they will be taken out of automatic approval and go into Pending status instead once their questionnaire is submitted for review. You can also specifically exclude a question that uses one of these response types from auto approve logic. If you choose to do so, the participant's auto approval will not be affected one way or the other by this question.

One more thing: If your question uses one of these response types and has additional response fields, the fields will only appear if a participant answers Yes to the main question. If they answer No or NA then the additional response fields are suppressed.

These free-form text responses are very useful when you can't readily define how the participant will answer your question or response field. Single Line allows up to 50 characters, while Mutli Line allows up to 250 - A brief sentence versus a paragraph.

If you're using auto approve logic, and your question uses Single Line or Multi Line Text for a response type, the participant's auto approval will not be affected one way or the other by this question, as it cannot be mapped in auto approval logic.

Okay: 

Easy, right?

Anyway: The None response type does not present a way for a participant to answer the question or field for which it is used. Naturally, auto approve logic can't do anything one way or the other with this response type either. So what's it for? Typically, you'll want to use None if your question does not require a response (For example, if you are instructing a participant on how to answer upcoming questions, you could create a "Question" that uses this response type with guidelines or instructions). You can also use the None prompt type if your question is multi-segmented and relies on answering additional response fields (For example, if you want to know the participant's job position, time with the company, and supervisor, you could set up a question with a None response and instead create three additional response fields asking for this information).

The Checkbox response type presents a clickable checkbox, which may be checked or left unchecked. If you decide to use this for a question or an additional response field, it's a good idea to make sure the question or field is not marked as 'Required' unless you want all participants to click the checkbox before continuing forward.

If you're using auto approve logic, and your question uses the Checkbox response type, you can map out the auto approval logic to either checked or unchecked. If a participant chooses one of the mapped responses, they will be taken out of automatic approval and go into Pending status instead once their questionnaire is submitted for review. You can also specifically exclude a question that uses this response type from auto approve logic. If you choose to do so, the participant's auto approval will not be affected one way or the other by this question.

The Date response type pops up a calendar from which a participant may select a specific date. Pretty straightforward, and tends to be more useful as part of a set of additional response fields.

If you're using auto approve logic, and your question uses Date for a response type, the participant's auto approval will not be affected one way or the other by this question, as it cannot be mapped in auto approval logic.

The Dropdown response type creates a customizable selection menu from which a participant may choose one option. Very useful for a limited selection of multiple choice responses, particularly if you need something besides Yes and No.

If you're using auto approve logic, and your question uses Dropdown for a response type, the participant's auto approval will not be affected one way or the other by this question, as it cannot be mapped in auto approval logic.

Dropdown response types may only be selected for an additional response field.

The Single-Line Sum response type is one of the more complicated types that can be used.Let's get the basics out of the way first: It may be chosen for either a question or an additional response field, and it can't be mapped by auto approval logic.

So how does it work? First, as the name implies, this response type should be used multiple times in the same question, so this would mean additional response fields. When you use this response type, you must pick a number that the total from all responses cannot be greater than, cannot be less than, or cannot equal the number picked. Then, create enough additional response fields to encompass the information being requested, making sure the number and condition you picked are the same in all fields. When the participant enters numerical values in these fields, they will add up, and the participant may either proceed if the limit was obeyed or will be held back if the limit was broken.

Let's talk about the example in the screenshot below. Seven additional response fields with this response type were created, each with the rule that the sum of all seven fields cannot be greater than 21.