Answer:
Sometime between 15 and 24 months, children take a large step in self-awareness. In an experiment known as the "rouge test," mothers wiped a bit of rouge on the noses of their children and placed them in front of a mirror.
Answer: Early childhood
Explanation: Early childhood is the primary stage of basic development in children. During this time, children are beginning to become aware of themselves, their environment, and their wants/needs. Children need to develop a sense of self-worth during this stage or they could grow up without developing health social connections to others as a result of poor self esteem.
