线索靶子关联和搜索策略对注意捕获的作用——来自意义线索的证据

发布时间：2019-05-17 21:07

【摘要】：采用线索化范式,操作性地建立线索和靶子间的关联,通过比较不同搜索策略任务下不同线索靶子关联条件间的捕获量考察关联水平及搜索策略对注意捕获的作用,并分析抽象的意义概念对空间注意分配的调节作用。结果发现(1)意义线索的注意捕获符合关联性的注意定向假说,只有符合当前注意控制定势的线索才具有捕获注意的能力;(2)知觉关联在调节无意注意定向上具有主导性,调节能力强,能将其他因素效应掩盖;语义关联单独作用时对无意注意定向有调节作用,但调节程度小,效应易被掩盖;(3)搜索策略虽然能够大大提高反应速度,但只有基于特征独子的搜索模式对无意注意定向有调节作用,且调节能力有限。研究再次认证了空间无意注意转移中注意控制定势的作用,同时指出抽象的概念加工能够根据当前的环境有效指导后续的选择和行为。
[Abstract]:The linear paradigm is used to establish the correlation between clues and targets, and the correlation level and the effect of search strategies on attention capture are investigated by comparing the catch between different clue target association conditions under different search strategy tasks. The adjustment effect of abstract meaning concept on spatial attention distribution is analyzed. The results show that (1) attention capture of meaning clues accords with the hypothesis of attention orientation, and only the clues that conform to the current attention control set have the ability to capture attention; (2) perceptual relevance plays a dominant role in regulating unintentional attention orientation, and has strong regulating ability, which can cover up the effects of other factors, while semantic relevance alone can regulate unintentional attention orientation, but the degree of regulation is small and the effect is easy to be covered up. (3) although the search strategy can greatly improve the reaction speed, only the search pattern based on feature only child can adjust the unintentional attention orientation, and the regulation ability is limited. The study reconfirms the role of attention control in the transfer of unintentional attention in space, and points out that abstract conceptual processing can effectively guide the subsequent selection and behavior according to the current environment.
【作者单位】：长春师范大学心理学系;清华大学心理学系;苏州大学心理学系;
【基金】：国家自然科学基金(31170973和31371025)资助
【分类号】：B842.3

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