Solution:
Symbolic learning theory defines imagery functions as coding system to help individual acquire movement patterns. This theory is attempts to explain how imagery works in enhancement of performance. Symbolic learning theory suggest that imagery develops and enhance coding system that creates mental blueprint of the action what has to be done to complete a particular action. Philosopher who developed the symbolic learning theory is names as Susan Langer. She believes that this theory symbolism underlines all human knowledge and understanding. This theory is proposed to effective learning with imagery or graphical that help to develop mental imagination created in blueprints.