translation.en: And this is a form of learning called active learning, and really promoted by a very early paper, in 1972, by Craik and Lockhart, where they said and discovered that learning and retention really relates strongly to the depth of mental processing.
translation.zh: 这是一种学习形式 叫做主动学习 早期文件显示，这种学习方法在1972年 经由克雷克和洛克哈特推行而兴起 他们提出并发现 学习和持久记忆 与大脑加工知识过程的深度大有关系