If people obtain 70% information through vision, and might allocate more significance to negative feedback than to positive one, why do lecturers never bind their eyes?
If people obtain 70% information through vision
What does that even mean?
why do lecturers never bind their eyes?
Eye contact is part of good public speaking. It useful to perceive one's audience and see when it get's confused.
If someone is afraid, binding their eyes is not likely to reduce anxiety.
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