Bashford James A, Warren Richard M, Lenz Peter W
J Acoust Soc Am. 2006 Apr;119(4):EL55-9. doi: 10.1121/1.2181186.
Studies of the effects of lexical neighbors upon the recognition of spoken words have generally assumed that the most salient competitors differ by a single phoneme. The present study employs a procedure that induces the listeners to perceive and call out the salient competitors. By presenting a recording of a monosyllable repeated over and over, perceptual adaptation is produced, and perception of the stimulus is replaced by perception of a competitor. Reports from groups of subjects were obtained for monosyllables that vary in their frequency-weighted neighborhood density. The findings are compared with predictions based upon the neighborhood activation model.
关于词汇邻接词对口语单词识别影响的研究通常假定，最显著的竞争词仅相差一个音素。本研究采用了一种程序，促使听众感知并说出这些显著的竞争词。通过反复呈现一个单音节的录音，产生感知适应，对刺激的感知被对竞争词的感知所取代。针对频率加权邻域密度不同的单音节，收集了多组受试者的报告。研究结果与基于邻域激活模型的预测进行了比较。
