QUESTION 1 a hormone that is released into the bloodstream in When you experience stage fright, your body is producing extra response to physical or mental stress. serotonin adrenaline cortisone glauconite potassium QUESTION 2 Public speakers who seek to communicate with listeners from cultures other than their own need to take special care to avoid in their speeches. gestures visual aids personal statements ethnocentrism vocalized pauses QUESTION 3 Research has shown that for most speakers, anxiety decreases significantly after the first 30 to 60 seconds of a speech. True False