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"MultipleChoiceGrid" (Question Interface Type)

"MultipleChoiceGrid" (Question Interface Type)

"MultipleChoiceGrid"

provides a grid of values and categories, where one category is selected for each value.

Details

  • In a multiple-choice grid question, exactly one category must be chosen for each value.
  • By default, "MultipleChoiceGrid" question interfaces use a grid of radio buttons for selection.

Properties

  • In QuestionInterface["MultipleChoiceGrid",props], props is an Association that supports the following keys:
  • "Prompt"Nonetext asking the user a question
    "Choices"requiredvalues available for selection
    "Categories"requiredclassifications available for selection
  • Additionally, options for RadioButton are supported, including:
  • AppearanceAutomaticthe overall appearance of the radio button bar
    BackgroundAutomaticbackground color to use

Corresponding AssessmentFunction

  • "MultipleChoiceGrid" is the automatically assigned interface type for an AssessmentFunction of the form AssessmentFunction[{k1<|"Category"c1|>k2<|"Category"c2|>…},<|"ElementwiseAssessment"True|>].

Examples

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Basic Examples  (2)

A multiple-choice grid question:

Wolfram Language code: QuestionObject[QuestionInterface["MultipleChoiceGrid", <|"Prompt" -> "Rate these foods:", "Choices" -> {"Ice cream", "Pizza", "Watermelon", "Popcorn"}, "Categories" -> {1, 2, 3, 4, 5}|>]]

A multiple-choice grid question with assessment:

Wolfram Language code: QuestionObject["Which of these exercises are aerobic/anaerobic?", AssessmentFunction[{"Running" -> <|"Category" -> "Aerobic"|>, "Swimming" -> <|"Category" -> "Aerobic"|>, "Weightlifting" -> <|"Category" -> "Anaerobic"|>, "Interval Training" -> <|"Category" -> "Anaerobic"|>}, <|"ElementwiseAssessment" -> True|>]]

Scope  (2)

A logic question with assessment:

Wolfram Language code: QuestionObject[QuestionInterface["MultipleChoiceGrid", <|"Choices" -> {"Paul", "Carl", "Lara", "Rose", "John" }, "Prompt" -> "..."|>], AssessmentFunction[{ "Lara" -> <|"Category" -> "Sundae"|>, "Carl" -> <|"Category" -> "Pie"|>, "John" -> <|"Category" -> "Shake"|>, "Rose" -> <|"Category" -> "Concrete"|>, "Paul" -> <|"Category" -> "Float"|> }, <|"ListAssessment" -> "SeparatelyScoreElements"|>]]

Create a question with large spaces and buttons for more accessible use:

Wolfram Language code: QuestionObject[QuestionInterface["MultipleChoiceGrid", <|"Prompt" -> "Rate these foods:", Appearance -> Large, ImageMargins -> 20|>], AssessmentFunction[{"Running" -> <|"Category" -> "Aerobic"|>, "Swimming" -> <|"Category" -> "Aerobic"|>, "Weightlifting" -> <|"Category" -> "Anaerobic"|>, "Interval Training" -> <|"Category" -> "Anaerobic"|>}, <|"ElementwiseAssessment" -> True|>]]

Properties & Relations  (1)

Choices inferred from an AssessmentFunction are sorted to avoid spoiling the correct answer:

Wolfram Language code: QuestionObject["In what order were these presidents?", AssessmentFunction[{"Washington" -> <|"Category" -> "First"|>, "Adams" -> <|"Category" -> "Second"|>, "Jefferson" -> <|"Category" -> "Third"|>}, <|"ElementwiseAssessment" -> True|>]]