Li Xuling, Zeng Man, Gao Lei, Li Shan, Niu Zibei, Wang Danhui, Li Tianzhi, Bai Xuejun, Gao Xiaolei
Tibet University, Lhasa, China.
Tianjin Normal University, Tianjin, China.
J Eye Mov Res. 2022 Nov 1;15(5). doi: 10.16910/jemr.15.5.3. eCollection 2022.
Two eye-tracking experiments were used to investigate the mechanism of word satiation in Tibetan reading. The results revealed that, at a low repetition level, gaze duration and total fixation duration in the semantically unrelated condition were significantly longer than in the semantically related condition; at a medium repetition level, reaction time in the semantically related condition was significantly longer than in the semantically unrelated condition; at a high repetition level, the total fixation duration and reaction time in the semantically related condition were significantly longer than in the semantically unrelated condition. However, fixation duration and reaction time showed no significant difference between the similar and dissimilar orthography at any repetition level. These findings imply that there are semantic priming effects in Tibetan reading at a low repetition level, but semantic satiation effects at greater repetition levels, which occur in the late stage of lexical processing.
通过两项眼动追踪实验研究了藏文阅读中词汇饱和的机制。结果显示，在低重复水平下，语义无关条件下的注视持续时间和总注视持续时间显著长于语义相关条件；在中等重复水平下，语义相关条件下的反应时间显著长于语义无关条件；在高重复水平下，语义相关条件下的总注视持续时间和反应时间显著长于语义无关条件。然而，在任何重复水平下，相似和不同正字法之间的注视持续时间和反应时间均无显著差异。这些发现表明，藏文阅读在低重复水平存在语义启动效应，但在较高重复水平存在语义饱和效应，且语义饱和效应发生在词汇加工的后期阶段。
