Assoc. Prof. Boyko Valchev: the Public Speaking Is Not a Public Reading

It is important to know that in the public speaking not everything said by the lecturer is remembered by the audience. Edgar Dale's Cone of Experience presents the following tendencies: people remember 10% of what they read, 20% of what they hear, 30% of what they see, 50% of what they see and hear and 90% of what they do themselves. It was the beginning of the academic lecture on the Public Speaking delivered by Assoc. Prof. Dr. Boyko Valchev, lecturer at the International Relations Department (in the picture below) on the occasion of his academic assignment as Associate Professor.