Answer
Ego effectance
Step-by-step explanation:
Ego effectance start to developed since early age, when we began to gradually learn about our own skillsets and capabilities that influence the way we think about our competence in dealing with various type of problems in our life. This is a form of natural defense mechanism that human develop in order to cope with survival demands.
In general, children who had good source of positive motivation (such as parents who do not stop motivating them even when they fail) tend to be able to measure their own competence in a more appropriate manner compared to children who don't have it.