Critical Period for Language Development

Do you believe there is a critical period for language development? Why or why not? In thinking about your response, consider at least two of the following: The case of Genie Wiley Bilingualism Deaf children who have their hearing restored by cochlear implants Recovery from brain injury to language areas Based on your response, what advice would you give to parents/caregivers regarding promotion of language development in children? You may also support your opinion with other relevant research findings of interest to you.