Answer:
This is a similie in which it's comparing you carrying the doll on your back to how mothers do the same thing.
If I were you I would use direct quotes from the book or whatever you are reading. Direct quotes give evidence from the text and prove points. You may also use line numbers if instructed by your teachers.
I would say the 3rd option.
Editing a question after the experiment is conducted means it won't effect the way you do your experiment, so it would not matter.
Parents in Oceania are often afraid of their children because they believed that the minds of a child could just be easily manipulated and controlled and they could be used as a spy against their parents. Therefore, they give extreme security to their children so as the incident be avoided to happen.