Answer:
goodness of fit- refers to the match between a child's temperament and the environmental demands with which the child must cope.
Explanation:
It should be understood that developmental psychology is known to be or can be described as a study that deals with how and why individuals change over the course of their life span. This aspect of psychology looks at how thinking, feeling, and behavior change throughout a person's life. And a person that study this aspect of psychology is being referred to as a developmental psychologist.
In this case, Monsena is showing a kind of development which she knows nothing about. Therefore, her mother was trying to guide her at that critical stage of development so that she won't be adversely affected. This means that, the mother is trying to fit the child's temperament with the environmental demands.