Here's a breakdown:
* People with profound hearing loss or deafness: These individuals may have difficulty learning to speak clearly and fluently. They may have trouble with pronunciation, intonation, and understanding the nuances of speech. However, with early intervention and specialized speech therapy, many deaf individuals can learn to speak, although it might require more effort and time.
* People with mild to moderate hearing loss: These individuals may have an easier time learning to speak. They may need some extra support and guidance, but they can often develop clear and understandable speech.
It's also important to consider that:
* Sign language is the primary language for many deaf people: Sign language is a complete and complex language with its own grammar and structure. Many deaf people prefer to communicate using sign language and may not prioritize learning spoken language.
* Cochlear implants: These devices can help some deaf individuals hear sounds and learn to speak. However, not all deaf people are candidates for cochlear implants, and even those who receive them may not achieve perfect speech.
* Oralism vs. bilingualism: Historically, there have been different approaches to educating deaf children. Oralism focuses on teaching speech, while bilingualism emphasizes both sign language and spoken language. The approach used can influence a deaf person's ability to learn to speak.
In conclusion, the ability of a deaf person to learn how to talk depends on factors like the degree of hearing loss, age of onset, and the type of intervention they receive. While some deaf individuals may not be able to speak clearly, many can learn to communicate verbally with varying degrees of fluency. It's important to respect the individual preferences and choices of deaf people, as some may choose to communicate primarily through sign language.