Answer: (A) Spaced practice
Explanation:
The spaced practice is one of the type of study approach that helps in developing the various types of ideas, concepts and thoughts for understanding the things in appropriate way.
The spaced practices is one of the learning process in which we learn different types of concepts for the purpose of increase our skills and knowledge.
According to the given scenario, the college students is basically using the spaced practice for memorization the study by distribution the sessions throughout the whole session by using the proper study format.
Therefore, option (A) is correct answer.