中文摘要：

研究考察了情景浏览过程中靶刺激变换对注视控制的影响，运用了眼动记录技术。实验采用2（靶刺激位置：左、右）×2（变换方式：增加靶刺激、删除靶刺激）的重复测量设计。结果发现：（1）靶刺激变换方式对靶刺激所属兴趣区首次注视启动时间存在显著性影响，并对靶刺激所属必趣区的前3次注视持续时间产生影响；（2）靶刺激位置属性对兴趣区首次注视启动时间、前3次注视持续时间均不存在显著影响。结果表11月，与靶刺激增加相比，靶刺激的删除更易引起被试的优先注意，而且会抑制首次注视过程中的信息提取。

英文摘要：

Using Eyelink 1000 system, this study investigated the effects of scene changing on gaze control during real world scene perception. We conducted a 2-factors design by the combination of 2 （ways of changing： added object stimulation and deleted object stimulation）× 2 （ locations of object： left and right）. The results showed that （ 1 ） Start times of the first fixation to enter the IA were affected by the object changing; and the three fixation durations were influenced by the object changing too; （2） The change of objects location couldn＇t affect the start times of the first fixation to enter the IA and the three fixation durations immediately following the scene change. The results demonstrated that deleted objects attracted the subjets＇ attention sooner than added objects; and deleted objects could check the extraction of information during the first t＇ixation to enter the IA.