According to erikson's theory, what psychosocial developmental changes are observed in middle childhood? select all that apply.

I believe the answer is: 
- The child is engaged in tasks and activities.
(during this phase, most children already develop ability to use logical thinking and possess  a good commang of their body, which allow them to be engaged in various tasks and activities)

- The child can differentiate between industry and inferiority.
 (during this phase, the children would understand the responsibilties that are expected toward them and would develop a sense of failure/inferiority when they fail to fulfill those expectation)