In the world of speech pathology there is a system referred to as The Big 9. Hannah is a speech therapist at OSPTI and she talked about the Big 9 on her Wednesday radio segment. Listen to our conversation below.
In the world of speech pathology there is a system referred to as The Big 9. Hannah is a speech therapist at OSPTI and she talked about the Big 9 on her Wednesday radio segment. Listen to our conversation below.