Answer:
The answer is 3. Feelings of inferiority.
Step-by-step explanation:
In the example, Brian is on the fourth stage of psychosocial development (industry vs. inferiority). Here, children begin to perform tasks on their own, and both teachers and parents develop an important role in their lives.
If successful, children on this stage might feel confident and proud of their achievements. If they fail, they may develop a sense of inferiority and it's possible they won't reach their goals.