性格特性对复杂图形界面认知能力的影响

Effect of Personality Characteristics on the Cognitive Abilities of Complex Graphical Interface

为了阐明不同性格特性对不同复杂程度图形界面的认知行为能力,本文通过"A型行为模式"测试把受试者分为Type A型被试群体和Type B型被试群体两组,同时通过(STAI,State Trait Anxiety Inventory)特质焦虑测试把受试者分为STAI普通群、STAI高群和STAI非常高的三个群体。对两组"A型行为模式"群和三组STAI人群给予简单、中度、难三种复杂程度的界面操作任务,对任务完成准确率、反应时间、脑波和主观评价进行了测试。结果为在复杂程度简单和中度的图形界面任务操作中,"A型行为模式"的Type A受试者的任务完成程度明显增高、反应时间减少、脑波的β波明显增高。在复杂程度难的界面任务操作中,STAI三种人群中的STAI非常高人群的准确率比STAI普通群和STAI高群明显下降。结论为图形界面的认知能力受"A型行为模式"的影响,STAI状态不安特性对复杂难易不同的图形界面的认知能力具有显著的影响。

The study was conducted in order to clarify the effect that different personality characteristics have on the different cognitive abilities during the operation of graphical interface with varying degrees of complexity. The sub- jects were divided into two tested groups with Type A and Type B according to the A - Type Behavior Pattern （TABP） test. And through the State -Trait Anxiety Inventory （STAI） test, the subjects were divided into three groups with STAI normal group, STAI high group and STAI excessive group. Two groups of TABP and three groups of STAI were arranged interface operation task with simple, moderate, difficult interface tasks, to complete the task accuracy, reac- tion time, EEG and subjective evaluation. In the task of interface operation with complex degree of simple and moder- ate graphical, the task completion rate of Type - A subjects apparently increased, and the reaction time was reduced, and 13 wave of EEG was significantly higher. In the task of interface operation with difficult complexity, compared to the STAI normal group and STAI high group, the task completion accuracy of STAI excessive group decreased visibly. The conclusion was that the cognitive ability of the graphical interface was influenced by the type A behavior model, and the STAI state was not an uneasy characteristic, which had a significant influence on the cognitive ability of the complex and difficult to be different.