MCAssessment - Obojobo Next Documentation

This is the multiple choice portion of a question containing several answer choices.

Properties

Property	Required	Type	Description
responseType	no	String	Default: `pick-one`. Defines what type of multiple choice question this is. Possible values are enumerated below.
shuffle	no	Boolean	Default: `true`. If `false` then the answer choices will be listed in document order. Otherwise answer choices will be shuffled.

Deprecated Properties

Property	Required	Type	Description
correctLabels	no	String	Default: `Correct!\|You got it!\|Great job!\|That's right!` for default questions, `Response recorded` for survey questions. A `\|` seperated list of labels to display when a non-assessment Question is answered correctly. One label will be selected at random. In Assessment Review this value is ignored (`'Correct!'` is always displayed instead for default questions, and `'Response recorded'` is always displayed for survey questions).
incorrectLabels	no	String	Default: `Incorrect`. A `\|` seperated list of labels to display when a non-assessment Question is answered incorrectly. One label will be selected at random. This value is ignored for survey questions.

These properties in version 12.0.0 and earlier were defined on MCAssessment nodes, but now should be defined on Question nodes.

Supported Values for ‘responseType’

Value	Description
pick-one	Student must choose the single correct answer among the other incorrect answers. Answer choices are presented as a list of radio buttons. Question prompt reads “Pick the correct answer”.
pick-one-multiple-correct	Student must choose one correct answer but more than one correct answer may be available. Answer choices are presented as a list of radio buttons. Question prompt reads “Pick one of the correct answers”.
pick-all	Student is able to choose multiple answers and must select each correct answer without selecting an incorrect answer. Answer choices are presented as a list of checkboxes. Question prompt reads “Pick all of the correct answers”.

Supported Trigger Types

Action Type	Description
onMount	Fired when a node is added to the DOM
onUnmount	Fired when a node is removed from the DOM

Required Children

One or more MCChoice nodes.

Variables Registered

None

Example

JSON

{
  "type": "ObojoboDraft.Chunks.MCAssessment",
  "id": "...",
  "content": {
    "responseType": "pick-all",
    "shuffle": false
  },
  "children": [
    {
      "type": "ObojoboDraft.Chunks.MCAssessment.MCChoice",
      "id": "...",
      "content": {
        "score": 100
      },
      "children": [ ... ]
    },
    {
      "type": "ObojoboDraft.Chunks.MCAssessment.MCChoice",
      "id": "...",
      "content": {
        "score": 0
      },
      "children": [ ... ]
    }
  ]
}

XML

<MCAssessment responseType="pick-all" shuffle="false">
  <MCChoice score="100">
    <!-- ... -->
  </MCChoice>
  <MCChoice score="0">
    <!-- ... -->
  </MCChoice>
</MCAssessment>