A systematic study of creativity in animals was pioneered by Dr. Wolfgang Kohler. His most famous experiment involved a chimpanzee who figured out how to make a telescoping stick to reach for a banana lying far away from the cage.
In 1917, Kohler published The Mentality of Apes (1917), where he described his experiments and proposed the concept of Insightful Learning, a process of problem solving by manipulating information about objects in one's mind. His work lead to the Gestalt theory of creativity.
tags: psychology, creativity