心理语言学是研究语言的自然获得的科学.在这个领域里,许多研究者已从各种途径说明儿童说话能力的获得过程.他们研究的主要点集中在儿童与其他人的早期交往.在其他人中,很明显,儿童的母亲与他接触最多.这些研究者对语言获得的表述,其不同之处是;如何表述这种早期语言的型式?这种早期语言的含义是什么?如何评价儿童与母亲之间的相互作用? Psycholinguistics is a natural science for the study of language, and many researchers in this area have described the acquisition of children’s speech abilities in a variety of ways, focusing on the early childhood interactions with other people. Among the people, it is clear that children’s mothers have the most contact with him.These researchers have different expressions of language acquisition: how to express this type of early language? What is the meaning of this earlier language? How to evaluate children Interaction with mother?