Perception is the process by which a person interpret and organize sensation to produce a meaningful experience of the world. It is a cognitive process by which people attend to incoming stimuli, organise and interpret such stimuli into behaviour.
The word personality is derived from a Greek word “persona” which means “to speak through.” Personality is the combination of characteristics or qualities that forms a person’s unique identity. It signifies the role which a person plays in public.
Consumer behaviour refers to the actions of consumers in the market place and the underlying motives for those actions.