Final answer:
The statement that total communication is not very much used in deaf education is false; total communication is a flexible approach that continues to play a significant role by adapting to individual student needs.
Step-by-step explanation:
Total communication is a philosophy used in deaf education that incorporates a combination of communication methods, including sign language, oral speech, lip-reading, and the use of technology aids. It is designed to adapt to the individual needs of each deaf or hard-of-hearing student. The statement that total communication is not used very much in deaf education anymore is false. Total communication still plays a significant role in contemporary deaf education, as it allows flexibility and can be tailored to the preferences and abilities of each student.
Regarding the provided references, they serve to illustrate different principles that can align with the total communication philosophy. For instance:
b. Learning signs can be part of total communication.
c. Using gestures can complement other communication methods within the total communication framework.
d. Understanding and using basic language like "yes" and "no" is also fundamental to effective communication and can be incorporated within the total communication approach.