Definition of learning presupposes understanding of processes clarifying behavioral modifications occurring as a result of efforts during study and teaching. Learning reflects individual experience acquired with practice. The perception and alteration of behavior are inseparable constituents of learning. The purpose of definition of learning is to give explication that would be useful for universal application.
As a matter of fact the notion of learning in definition of learning directs to a specific psychological activity. The case is, however, that the learning experience is so diversified and multifaceted that it may become difficult to embrace the definition of learning into short description. It may be difficult to offer the definition of learning that would completely satisfy all needs. However, such definition of learning as that "Learning is a comparatively stable modification of behavioral potential as a result of unbreakable practical activity" describes this process quite adequately.