The emotional developmental task of industry vs. inferiority that occurs in childhood is characteristic of which age group?

I believe the answer is: school age: 6-12 years old

During industry vs inferiority, Children would understand that some tasks in their life may require a lot of efforts to do and there is a chance that they would experience failure. When failure happen, they would most likely experience a sense of inferiority in their life for the first time.

The answer is c) protestant clergy