关键词: 敏感性问题, 语句加工, 眼动指标, 实证方法

Abstract:

Objective：To introduce a measure to study the sensitive sentences with eye-tracking guide lines. Methods: First using questionnaire to pick up several typical sensitive questions and sentences, then using eye-tracking system to attain some related guide lines, and finally comparing processing of different related regions. Results: The evaluation of three typical questions was from 208 college students, such as questions of social morality, politics attitude and privacy；the scores were 29.560±5.347,32.700±7.133 and 29.370±9.243, while there was of significant difference（F=13.222, P<0.01）；The dwell time of the word“prostitution”was 596.460±305.737 ms,the relative dwell time was 8.538±5.471, while the dwell time of word “democracy”was 363.361±248.781 ms, the relative dwell time
was 11.687±6.882. So there was different characteristic of processing between sensitive questions and other non-sensitive questions from the eye movement results of 40 college students. Conclusion: Our research shows that the new measure is effective to detect the processing of sensitive questions, and the measure can take suitable information for the related study in health statistics.

Key words: sensitive question, sentence processing, eye-tracking guide lines, experimental method