文本阅读中情境模型空间维度的非线索更新

ON-LINE UPDATING OF SPATIAL SITUATION MODELS WITHOUT CLUE

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。

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.