Reading and writing can be difficult. Pulling things in large weight can also be difficult for them, hearing can be hard, and they cant memorize nor move as fast.
Thanks for asking.
I believe the answer is: C. Contact Comfort
Contact comfort refers to a physical action that initiated by the caregiver in order to convey to the infant that they are being loved.
The study shown that the contact comfort is crucial for infants social development since it gave them a sense security that lower their overall aggressive behaviour.
Gatekeeping is both decreasing and increasing at it's own specific rate due to political democracy.