摘要
本研究通过比较内部和外部的带有靶子特征信息的提示对大小目标识别作业的影响，研究了不同提示引导与“范畴性”注意的关系。实验结果显示：含有靶子大小信息的中央提示和外周提示其大小信息分别有利于对大小范畴的靶子识别作业，此时由提示引导的空间注意加工带有“范畴”性质。在对范畴性目标作业时内部提示与外部提示存在速度差异。在此基础上讨论了不同提示对空间注意优势效应的影响。
y comparing the effect of endogenous andexogenous cue that both involve the size infor-mation of target,our research investigated therelationship between the different cue signal and“ategorical attention”。The resuIts showed thatsuperiority effect of spatial attention only is re-sulted from the cue information of the target’ssize and here the spatial attention showed a“categorical characteristics’。In addition,theprocessing speed differences between the tasksthat oriented by endogenous and exogenousparadigm were also observed.The mechanism ofattentional superiority effect that resuIted fromthe cuing paradigm is discussed.
出处
《人类工效学》
1995年第2期8-13,共6页
Chinese Journal of Ergonomics
