The Nativists believe that some of our behaviour are innate and we inherit some qualities which decides what person we will be. They also believe that our behaviour is mostly due to our genetics. Inborn instincts are naturally there.
Other automatic reflexes in newborns are swallowing , coughing and blinking . These reflexes are quick responses which we do automatically. A natural instinct to produce saliva to aid swallowing when we have food in our mouths , another is when something is lodged in our windpipe we cough to prevent choking also blinking to protect our eyes , these reflexes stay with us for our lifetime .
However some people believe the first few weeks after birth is due to automatic reflexes and some innate reflexes such as , the grasp reflex decline in time and by 4 months a infant will grasp voluntary so