认知特征与飞行错觉水平关系的初步研究

A preliminary study on the relationship between cognitive profile and levels of flight illusion

以现代认知心理学的理论、方法和大脑半球认知功能分化理论为基础，从空间认知角度探讨飞行员认知功能特点同飞行错觉水平（或飞行空间定向能力）之间的关系。研究结果表明：轻度错觉组飞行员的规空间认知分数明显优于重度错觉组的飞行员（F=5．502，P<0．05）；尽管轻、重错觉组的飞行员在认知侧化商数上并无显著性差异（F=0．735，P>0.05），但前者的认知特点更倾向于以空间认知为主；两组飞行员在认知功能的总体水平上构成显著性差异（F=5．825，P<0．05），但构成这种显著性差异的主要原因是空间认知水平上的差异。因此，空间认知能力对于飞行员形成良好的飞行空间定向能力具有重要的意义。

Basing on the methods and theories of modern cognitive psychology and the theory oflaterality of cerebral cognitive function, relationship between pilots cognitive profiIe and the levels oftheir flight illusion was studied in two groups of subjects: 64 navay aircraft pilots as experimental groupand 145 army cadets as control group. The results show that the scores on the visuospatial tests differedsignificantly between the rnilddsillusion group and the severeus-illusion group (F = 5. 502, P<0. 05 ). Thetwo groups did not differ significantly in cognitive laterality quotient(CLQ), but the mild-illusion grouptended to have the typical spatial cognitive profile. The groups differed significantly in overall cognitiveability (F= 5. 825,P<0. 05),but the difference was brought about rnainly by the spatial cognitive fac-tor. Therefore,the study argued that,a better flight orientational ability was important for higher spatialability.