摘要
获得年龄是指儿童第一次学会某个词的年龄。单词获得年龄效应是指早获得的词比晚获得的词加工快。该文简要概述了获得年龄数据的收集以及获得年龄在成人词典加工中的作用，重点介绍了获得年龄效应与频率效应的关系的研究，并对获得年龄效应的机制进行了简要的评述。
Age of acquisition is the age at which a word is first learnt. Age of acquisition effect is that words acquired earlier are processed faster than those acquired later. This paper summarized the methods of collecting of age of acquisition and the role of age of acquisition in adult's lexical processing. It also described the relationship between age of acquisition effect and frequency effect, indicating that frequency is not merely age of acquisition effect in disguise. Finally, the paper introduced the mechanism of age of acquisition and emphasized the phonological completeness hypothesis.
出处
《心理科学进展》
CSSCI
CSCD
北大核心
2003年第5期523-528,共6页
Advances in Psychological Science
基金
国家攀登项目(95-专-09)
北京市教育科学"十五"规划项目资助。
