Biologically based differences in emotions, activity level, and self-regulation: originate with child-rearing practices. are referred to as personality. are predisposed by environmental situations. are referred to as temperament.

Temperament.

Explanation:

Temperament refers to the characteristics and traits of a personality born with a person. These are innate because the person acquired these traits by born. If a child who is nervous and anxious by personality will lead in the same way when getting older. One is basic differences that temperament relates to emotionality, the specific emotions such as calm, anger, anxious. It is inherent so it can be shaped but not changed. Temperament shapes your responses and reaction towards an object. For example how a child does something? not that what the child do? It influences a child's characteristics that how the child behaves towards individuals and how the environment affects them.  

There are nine temperament traits: