Answer:
Distributed practice
Explanation:
The distributed practice also called a spaced practice, in which a person breaks his/ her time for learning in a broken session for a long period. German Psychologists Ebbinghous first observed distributed learning. Ebbinghaus studied a list of non-syllable to confirm the prior knowledge by allowing spacing effects and serial position effects.
For example:
When there is done an experiment in which a postman has given training of typing for a longer period then he learned in a short period called mass learning but when learning type through a space learning, it takes time but more effective learning than massed learning. spaced learning also called distributive learning.
