The present invention relates to a game-based online cognitive test system and method, the method according to the present invention comprises the steps of: receiving a response to a series of questions from a subject while sequentially presenting the series of questions that are set to receive a response from the subject during a preset questioning time; and displaying a reward score calculated as a reward for the subject's response to the series of questions. In addition, the method also comprises the steps of: collecting sensor values related to the subject's status information and test environment during the cognitive test; calculating a subject's level of distraction using the collected sensor values; and outputting a stimulus for inducing the subject to concentrate on the cognitive test according to the calculated level of distraction of the subject.
GAME-BASED ONLINE COGNITIVE TEST SYSTEM AND METHOD