---
title: Choice
framework: docc
role: symbol
role_heading: Directive
path: docc/choice
---

# Choice

Defines a single choice for a multiple-choice question in the assessments section of a tutorial page.

## Declaration

```swift
@Choice(isCorrect: Bool) {
    ...

    @Justification(reaction: String?) { ... }
}
```

## Parameters

- `isCorrect`: A Boolean true or false value that denotes whether this choice is a correct or incorrect answer. (required)

## Overview

Overview Use the Choice directive to define a single possible answer for a multiple-choice assessment question in a tutorial. Use the isCorrect parameter to denote whether the choice is a correct or incorrect answer. Then, use the Justification directive to explain why. Optionally, you can display an image for a choice. @Tutorial(time: 30) {          ...

@Assessments {         @MultipleChoice {             What element did you use to add space around and between your views?

@Choice(isCorrect: false) {                 A state variable.

@Justification(reaction: "Try again!") {                     Remember, it's something you used to arrange views vertically.                 }             }

...                     }     } } Contained Elements A choice can contain the following items: Containing Elements The following items must include a choice: MultipleChoice

## Topics

### Responding to the Choice

- [Justification](docc/justification.md)

### Displaying an Image

- [Image](docc/image.md)

## See Also

### Related Documentation

- [Assessments](docc/assessments.md)
- [Tutorial](docc/tutorial.md)