Non-verbal communication is the correct answer.
Non-verbal communication is a type of communication that does NOT involve words. This type of communication is done through gestures, facial expressions, the tone of voice, the posture and distance between two people who are communicating.
A division of society based on social and economic status.
The correct answer is: "Group information to remember it more easily".
Categorization is a stage in the human learning process in which the information received through the senses is differentiated, and understood. Information is divided in categories.
It is a way of encoding information in the working memory units of the human mind, to be stored in the long-term memory units and to enable sucessful retrieval.
