Monica Purdy explains which speech sounds correspond to each jaw height in the TalkTools Bite Block Hierarchy: high (blocks 2–3), medium (blocks 4–5), and low (blocks 6–7) jaw positions.
Monica Purdy explains which speech sounds correspond to each jaw height in the TalkTools Bite Block Hierarchy: high (blocks 2–3), medium (blocks 4–5), and low (blocks 6–7) jaw positions.