| 摘要 |
The present invention relates to an apparatus for measuring a testee′s understanding of each question, and a method therefor, and more particularly, to a method for calculating understanding about a question through a correlation index and an output time measurement value of each answer choice, and for providing a feedback to a user. The present invention comprises: a database which is configured to include a question database storing data of a plurality of questions including text data and answer choice data for a user to learn; an output unit for outputting an output data to a user; an input unit for receiving a user command from a user; and a control unit for controlling so as to output the data stored in the database to the output unit according to the user command, measuring an output time at the time of outputting the answer choice data, and calculating understanding through the measured output time value. According to the present invention, it is possible to determine whether an answer choice is correct or incorrect of each question in relation to a testee and calculate the overall understanding by calculating understanding about a question through a correlation index between a correct answer and each answer choice, and through a time measurement of each answer choice data. In addition, a user has an advantage of improving a learning effect by distinguishing objects for review through the calculation value of understanding. |
