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IDSIA / adapquest

ADAPtive QUESTtionnaire, an IDSIA tool for adaptive tests, surveys, and questionnaires.

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Support for multiple-answer

cbonesana opened this issue · comments

commented

The current system support only one type of question: single answer in a multiple choice question.

One idea for the multiple-answer support, in other words when a user can select multiple answers, is the following:

  • each answer refers to a binary node in the network,
  • if the answer is checked, select the yes state of the node,
  • if the answer is not checked, select the no state of the node,
  • these nodes are connected with a single node, connected to the main network.

A possible alternative is to use binary encoding to map the sequence of answers to a state.