摘要
本研究采用SNARC效应的实验变式探讨了数字的时间特性。结果发现:(1)大数字在前信号处反应会更快,小数字在前信号处反应相对较慢。时间数字联合反应编码效应(TNARC效应)是存在的。(2)空间任务中未能发现数字的时间特性起作用,排除空间因素后出现TNARC效应。研究结果表明,数字加工中除了空间编码,也存在时间编码。
This study explored the temporal characteristics of number by using the modified paradigm of the SNARC effect. The results showed that (1)The RTs for big numbers were faster at the front signals, while the RTs for small numbers were relatively slower. (2) The TNARC effect was found only in non-spatial task. These results indicate that there is temporal encoding in number processing as well as spatial encoding.
出处
《心理科学》
CSSCI
CSCD
北大核心
2010年第4期931-933,共3页
Journal of Psychological Science