Human Behavior in General
Cooperation is a special case within general human behavior. Human behavior is the broad spectrum of observable responses through which individuals adapt to internal states, other people, and the environment.
What is human behavior?
Human behavior encompasses the spectrum of actions and mannerisms exhibited by individuals within specific environments. It represents how individuals react to various stimuli or inputs, which can be internal or external, conscious or subconscious, overt or covert, and voluntary or involuntary. Typically, the term “behavior” is used to refer to the array of responses that can be observed by others, as exemplified in Display 1. However, the term human behavior in that perspective is subjective as for instance also brain waves can be detected by other people using specialized medical instruments. Therefore, we use the term of human behavior as human responses which can be detected by the natural senses humans encompasses. In that respect we like to define behaviors which are somehow naturally visible to others, which is metaphorically depicted in Display 1.

Cooperation is one specific type of human behavior. The definition used in this project is described in What is cooperation?.