The quality evaluation of psychometric scale reply base on eye tracking
Yiming Ma, Wensi Wang, Mengyi Zheng, Yanping Ji, Yiyi Zheng, Yanyan Che · 2023
During psychometric tests, test subjects sometimes deliberately or unconsciously avoid choosing options that clearly reflect the disorder, which makes it difficult to ensure the quality of the collected psychometric scales. When test subjects use a mobile device to answer a psychological scale test, the front camera of the eye-tracking device is used to achieve eye-tracking during the answer with the help of a convenient and easily accessible auxiliary tag, and the content of the answer is combined with the eye-tracking information to analyze the quality of the response selected by the test subject when answering the question. An analysis model was designed to give an overall composite quality score after the quality of each subtopic was estimated.