Practice Learing Service

• Actor K answered question item X embedded in Video V (position T). answeredVideoPracticeQuestions(actor,objectID,interactionType,reDuration,reResponse,reSuccess,parentID,time);

• Actor K answered question item Y embedded in eBook B (page P). answeredEBookPracticeQuestions(actor,objectID,interactionType,reDuration,reResponse,reSuccess,parentID,page);

• Actor K read feedback/hint when answering quiz item X embedded in Video V. readVideoHints(actor,objectID,interactionType,hint,parentID);

• Actor K read feedback/hint when answering quiz item X embedded in Book B. readEBookHints(actor,objectID,interactionType,hint,parentID);

Functions

answeredVideoPracticeQuestions()

• Description: Actor K answered question item X embedded in Video V (position T).
• Parameters:

Name	Type	Description
actor	Agent Object	Person who answered the question
objectID	URL	Hyperlink of the question
interactionType	String	question type:see [interactions](https://github.com/adlnet/xAPI-Spec/blob/master/xAPI.md#interactionacts)
reDuration	ISO 8601 String	time spent on answering the question
reResponse	String	user's answer
reSuccess	Boolean	Correct or not
parentID	URL	Parent activity hyperlink of this question
time	ISO 8601 String	the video time point the question prompts

Example

var actor = visca.setActorByMbox("Crystal","crystal@visca.com");
var objectID = "http://visca.com/question/id/1";
var interactionType = "fill-in";
var reDuration = "PT20S";
var reResponse = "2[,]4";
var reSuccess = true;
var parentID = "https://www.youtube.com/watch?v=sQcwRGTW5mw";
var time = "PT1M";

visca.answeredVideoPracticeQuestions(actor,objectID,interactionType,reDuration,reResponse,reSuccess,parentID,time);

answeredEBookPracticeQuestions()

• Description: Actor K answered question item Y embedded in eBook B (page P).
• Parameters:

Name	Type	Description
actor	Agent Object	Person who answered the question
objectID	URL	the unique identifier for the question
interactionType	String	question type:see interactions
reDuration	ISO 8601 String	time spent on answering the question
reResponse	String	user's answer
reSuccess	Boolean	Correct or not
parentID	URL	ebook id(URL)
page	Integer	the page number that the question is located

Example

var actor = visca.setActorByMbox("Crystal","crystal@visca.com");
var objectID = "http://visca.com/question/id/3";
var interactionType = "true-false";
var reDuration = "PT20S";
var reResponse = "false";
var reSuccess = false;
var parentID = "http://visca.com/book/id/1";
var page = 8;

visca.answeredEBookPracticeQuestions(actor,objectID,interactionType,reDuration,reResponse,reSuccess,parentID,page);

readVideoHints()

• Description: Actor K read feedback/hint when answering quiz item X embedded in Video V.
• Parameters:

Name	Type	Description
actor	Agent Object	Person who read the feedback
objectID	URL	Hyperlink of the quiz
interactionType	String	Single choice quiz,for different quiz type, refer to [Interaction Activities](https://github.com/adlnet/xAPI-Spec/blob/master/xAPI.md#interactionacts)
hint	String/Activity Object/URL	Hint or feedback revealed
parentID	URL	Video parent ID

Example

var actor = visca.setActorByMbox("Crystal","crystal@visca.com");
var objectID = "http://visca.com/question/id/2";
var interactionType = "choice";
var hint = "Your hint!";
var parentID = "https://www.youtube.com/watch?v=sQcwRGTW5mw";

visca.readVideoHints(actor,objectID,interactionType,hint,parentID);

readEBookHints()

• Description: Actor K read feedback/hint when answering quiz item X embedded in Book B.
• Parameters:

Name	Type	Description
actor	Agent Object	Person who read the feedback
objectID	URL	Hyperlink of the quiz
interactionType	String	Single choice quiz,for different quiz type, refer to [Interaction Activities](https://github.com/adlnet/xAPI-Spec/blob/master/xAPI.md#interactionacts)
hint	String/Activity Object/URL	Hint or feedback revealed
parentID	URL	Parent EBook Activity

Example

var actor = visca.setActorByMbox("Crystal","crystal@visca.com");
var objectID = "http://visca.com/question/id/1";
var interactionType = "choice";
var hint = "Your hint!";
var parentID = "http://visca.com/book/id/1";

visca.readEBookHints(actor,objectID,interactionType,hint,parentID);