In a meeting, a member repeatedly uses complex English terms so that others avoid asking questions. What does this show?

Correct answer: Use of language as a power barrier

Specialised terms can be useful when all listeners know them, but deliberately using unnecessary complexity to silence questions creates a language barrier. It can make the speaker appear more powerful while preventing others from understanding, responding, or participating. The purpose and effect matter here, so this is language used as a power barrier. Clear, simple wording and explanations would support equal participation.