Holm Suvi K, Häikiö Tuomo, Olli Konstantin, Kaakinen Johanna K
University of Turku, Turku, Finland.
J Eye Mov Res. 2021 Oct 21;14(2). doi: 10.16910/jemr.14.2.3. eCollection 2021.
The role of individual differences during dynamic scene viewing was explored. Participants (N=38) watched a gameplay video of a first-person shooter (FPS) videogame while their eye movements were recorded. In addition, the participants' skills in three visual attention tasks (attentional blink, visual search, and multiple object tracking) were assessed. The results showed that individual differences in visual attention tasks were associated with eye movement patterns observed during viewing of the gameplay video. The differences were noted in four eye movement measures: number of fixations, fixation durations, saccade amplitudes and fixation distances from the center of the screen. The individual differences showed during specific events of the video as well as during the video as a whole. The results highlight that an unedited, fast-paced and cluttered dynamic scene can bring about individual differences in dynamic scene viewing.
本研究探讨了动态场景观看过程中个体差异的作用。38名参与者观看了一款第一人称射击（FPS）电子游戏的游戏视频，同时记录他们的眼动情况。此外，还评估了参与者在三项视觉注意力任务（注意瞬脱、视觉搜索和多目标追踪）中的技能。结果表明，视觉注意力任务中的个体差异与观看游戏视频时观察到的眼动模式相关。在四项眼动指标中发现了差异：注视次数、注视持续时间、扫视幅度以及与屏幕中心的注视距离。个体差异在视频的特定事件以及整个视频过程中均有体现。研究结果突出表明，未经编辑、节奏快且杂乱的动态场景会在动态场景观看中引发个体差异。
