Research on the Mastery of American Sign Language in Deaf

question 45

Multiple Choice

Research on the mastery of American Sign Language in Deaf students seems to support the rule,

• A)"the earlier, the better."
• B)"hearing and speaking are unrelated variables."
• C)"starting late is the way to go."
• D)"parents can't sign, kids can't sign."

---

Definitions:

Reproductive System

The biological system in animals and humans responsible for reproduction, including organs such as the ovaries, testes, and uterus.

Oropharyngeal

Pertaining to the oropharynx, the part of the throat at the back of the mouth, including the area where the oral cavity joins the pharynx.

Mouth

The opening in the face used for intake of food and drink, articulation of speech, and respiratory activities.

Throat

The anterior part of the neck, starting from the base of the skull to the collarbone, which contains the pharynx and larynx and is involved in breathing, swallowing, and speaking.