Novel word learning and consolidation was studied in inexperienced language learners, to conceptually replicate and extend a similar study in experienced learners by Bakker, Takashima, Van Hell, Janzen, and McQueen (2015). Participants learned definitions for novel words on Day 1 and for another set of novel words on Day 2. Brain potentials collected in a semantic relatedness task revealed that learned words elicited a late positive component (LPC) priming effect after 24 hours but not on the day of learning. On Day 8, all previously learned words elicited LPC priming effects, but failed to modulate the N400. While LPC modulation emerged immediately after learning in the previous study of experienced learners, novel word meanings were found lexicalized only on Day 2 for inexperienced learners. Together, the findings suggest that novel word meaning lexicalization is gradual, and that prior language learning experience speeds up the process.

中文翻译：

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学习新颖的单词含义：ERP研究单语，经验不足的外语学习者的词汇合并

Bakker，Takashima，Van Hell，Janzen和McQueen（2015）在经验不足的语言学习者中研究了新颖的单词学习和巩固，以在概念上复制和扩展经验丰富的学习者中的类似研究。参与者在第1天学习了新单词的定义，在第2天学习了另一组新单词的定义。在语义相关任务中收集的脑电势表明，学到的单词在24小时后引发后期的积极成分（LPC）启动作用，但当天没有学习。在第8天，所有先前学到的单词都引发LPC启动效果，但未能调节N400。虽然LPC调制是在先前的经验丰富的学习者学习后立即出现的，但对于没有经验的学习者，仅在第2天才发现词义新颖。一起，