Before revision: Although this is sometimes referred to as the startle reaction, startle response, startle reflex or embrace reflex, most researchers see it as distinct from the startle reflex, and is believed to be the only unlearned fear in human newborns.
After revision: itAlthough this is sometimes referred to as the startle reaction, startle response, startle reflex or embrace reflex, most researchers see it as distinct from the startle reflex, and is believed to be the only unlearned fear in human newborns.