By using DMDX procedure and ASL 504 model eye-tracker system, mechanism of PI was discussed and the role of age and working memory was explored.

• 本研究采用命名任务法和眼动实时记录法,探讨了在阅读的过程中预期推理能否产生以及其产生的心理机制,对年龄和工作记忆在预期推理产生中的影响进行考察。