These are mannerisms that are not meant as communication but can be translated by perceptive observer

Question

Quizplus · Accepted Answer

Adapters are unintentional behaviors such as fidgeting or scratching that serve to release nervous energy. They are not intended as communication, but an observer can infer the person's state of mind based on their adapter behavior. Affect displays and regulators, on the other hand, are intentional nonverbal behaviors intended to communicate emotion or regulate communication, respectively.

These Are Mannerisms That Are Not Meant as Communication but Can