知识的获得可以通过理解的意义学习，也可以通过机械的言语连锁学习。言语连锁学习就是对言语符号以及它们之间联系及关系的多次重复以达到掌握的过程。言语连锁学习的心理机制是联想，它形成的基本条件是刺激与反应之间的接近、重复与强化。 The acquisition of knowledge can be understood through the meaning of understanding, you can also learn by mechanical chain of words. Language learning chain is the process of how to grasp the process of language symbols and the repeated repetition of the relationship and relationship between them. The psychological mechanism of verbal chain learning is association. The basic condition for its formation is the closeness, repetition and reinforcement between stimulus and reaction.