The present research makes an attempt to study the effect on overall vocabulary learning with direct vocabulary learning based on the theory of depths of processing proposed by Craik and Lockhart (1972).

• 本研究以Craik和Lockhart（1972）的认知加工层次理论为理论框架,旨在考察建立在该理论基础上的词汇直接学习对外语词汇学习产生的影响。