Temperament facts for kids
Temperament is a term from psychology to describe the way in which an individual behaves. Examples for temperament are introversion and extroversion. Many psychologists believe that the traits called temperament are innate, and that they are not learned. Temperament also seems to be independent of the mood of the person or animal.
These correspond to the four classical elements fire, water, earth and air.
Temperament Facts for Kids. Kiddle Encyclopedia.