Which of the Following Is One of the Benefits to a Child

Which of the following is one of the benefits to a child of having a new baby brother or sister come into the home?

A) ​Many older siblings enjoy helping their parents take care of a newborn.
B) ​They have the opportunity to practice their own nascent parenting skills as they discipline their new sibling.
C) ​They get to become more independent, as their parents will not be able to devote as much time to them.
D) ​They will progress through the stages of cognitive development more rapidly, as their help will be essential in assisting with the new baby.