PART A: Which of the following identifies the main idea of the text?
A Scientists have been unable to provide evidence of a a link between isolation and brain development.
B While some prisoners react negatively to solitary confinement, the process is necessary for their protection
and the protection of others.
C Solitary confinement is an appropriate response to violent or dangerous criminals, as it is intended to punish
prisoners for their actions.
The damage that solitary confinement is speculated to have on mental processes makes it an inappropriate
form of punishment for anyone.