Katrina is a child who has good social skills. When she has a disagreement with her friend, she is able to talk calmly with her and not resort to yelling and crying. Developmentalists would say that Katrina has developed healthy:

Emotional Regulation.

Explanation:

This is said to be the response to emotional experience or efficient reactions towards emotions. It is also called intrinsic regulation.

Simply pout that it is the difference between a two-year-old and a five-year-old who is more able to control their emotions. And also many older children, even if they’re beyond tantrums, continue to struggle with impulsive and inappropriate behavior.

answer; i believe its called ; checks   and balances;

answer; deontological theory;