图示写实性对飞机安全须知卡可理解性的影响

The Influence of Pictorial Realism on the Comprehension of Safety Briefing Card

本研究使用眼动技术及模拟操作任务考察了图示写实性对飞机安全须知卡可理解性的影响。三组被试分别阅读写实照片、卡通插画、目标实物+其余图画的混合呈现等三种不同呈现形式的安全须知示意图,随后完成模拟操作任务。结果显示,混合组较写实组能更好地引导被试注意投放到与安全操作有关的关键区域上;混合组与写实组的模拟操作绩效均优于卡通组。基于上述结果,笔者建议使用"混合呈现方式"的飞机安全须知卡向乘客传递安全信息。

We investigated the influence of pictorial realism on the comprehension of safety briefing cardby combi- ning the eye-tracking technique and a simulatedma- nipulation task. Participants were divided into three groups according to the design of safety briefing card ： The card was composed of real photos, cartoon pictures, or a mixture of real photos （for target stim- uli） and cartoon pictures （for the irrdevant stimu- li）. They first read the safety briefing card while their eye movements were recorded, then fulfilled a simulated manipulation task which typically took place when the plane is in an emergent situation. We found that participants paid more attention to the target stimuli in the mixture design, and they dem- onstrated better manipulation performance for the mixture design and real-photo design. Overall, the current study recommends displaying real photos for target stimuli and cartoon picture for the left stimuli in the design of safety briefing card.