Which method is NOT commonly used for communicating with the deaf or hard of hearing?

The method that is not commonly used specifically for communicating with the deaf or hard of hearing is emotional support. While emotional support is essential in interactions and can significantly enhance communication, it does not serve as a direct communication method for conveying information.

Lip reading, sign language, and TTY (Text Telephone) devices are all established communication methods that are directly utilized to facilitate understanding between individuals who are deaf or hard of hearing and those who can hear. Lip reading involves interpreting spoken language through visual cues from the speaker's lips, while sign language is a fully developed language using visual signs and gestures. TTY devices allow users to communicate over telephone lines by typing messages that are transmitted to another TTY device.

In contrast, emotional support encompasses a broader aspect of interpersonal interactions and may involve providing comfort, understanding, and reassurance, but it does not provide a means of effectively transmitting specific spoken or written communication needed in conversations.