【摘要】 通过对比研究正序和乱序两种句子语境对目标词加工的不同影响 ,来探讨句子语境中语义联系启动作用及作用点问题。实验一采用词汇命名任务研究发现 ,句法成分影响命名任务 ,句法违反对命名任务产生较大的抑制作用。语义违反则对命名任务没有产生显著的抑制作用。实验二利用词汇决定任务发现 ,词序影响决定任务 ,乱序对词汇决定产生很大的抑制作用。语义违反对决定任务也产生较大的抑制作用。结果表明 ,语义联系启动是短暂的 ,它的保持和传递需要句法成分的支持。更多还原

【Abstract】 It was investigated the effect of a sentence context on naming and decision time for a target word. Contexts were presented by using a rapid serial visual presentation, subjects named the last word of the sentence or made lexical decision for it. In first and second experiments, related and unrelated word pairs were embedded in syntactic and in scrambled sentences. The sequences were presented serially and subjects named or made lexical decisions to the terminal targets. Relatedness effects were substantial only in syntactic sentences. These results argue against a role for intralexical priming in sentence context and highlight the role of syntactic connectedness.更多还原