文本阅读中情境模型空间维度的非线索更新

采用实时窗口阅读技术，探讨文本阅读中不同研究范式下空间信息更新的特点。结果表明，阅读中情境模型空间信息的非线索实时更新是存在的，但要实现这种更新则需要一定的条件。相对于自动呈现材料，在更为自由的手动阅读条件下，先前阅读的空间信息，尤其是外显的位置信息（如“广场”）能够进行非线索的实时更新（实验一、实验二）；此外，实验三的结果表明，不同的探测位置对空间信息的通达也产生了影响。在更为敏感的探测位置上，内隐的空间实体信息（如，“雕像”）也表现出了非线索的更新。

ON-LINE UPDATING OF SPATIAL SITUATION MODELS WITHOUT CLUE

By using an on-line window display technique, the present study investigated the different character of updating spatial information without clue in different research techniques. The results of 3 Experiments showed that on-line updating spatial information of situation models could be found in some conditions. Experiment 1 and Experiment 2 demonstrated that under the conditions of presenting the reading materials by key-press, the setting information participants read before could be updated on line, especially for explicit spatial information, such as "square". In Experiment 3, the results of a recognition task showed that the implicit spatial information (such as "sculpture") also could be updated on line without clue. Furthermore, the level of updating was changed along with probe-word location in the text.