I believe the answer is: communication style
High context culture and low context culture are the terms that you would encounter when studying the communication style dimension of a culture.
High context culture refers to the type of culture that rely heavily on implicit language in their communication. This means that when they are communicating, they give a lot of attention to body languages, intonation, or expression that might change the context of the message.
while low-context culture tend to rely heavily on explicit language. Meaning that they pay less attention to things such as body language /intonation. People in this culture will take the things that you say on face value.