9 Delivering a Speech
Introduction
9.1 Managing Public Speaking Anxiety
Sources of Speaking Anxiety
Aside from the self-reported data in national surveys that rank the fear of public speaking high for Americans, decades of research conducted by communication scholars shows that communication apprehension is common among college students (Priem & Solomon, 2009). Communication apprehension (CA) is fear or anxiety experienced by a person due to real or perceived communication with another person or persons. CA is a more general term that includes multiple forms of communication, not just public speaking. Seventy percent of college students experience some CA, which means that addressing communication anxiety in a class like the one you are taking now stands to benefit the majority of students (Priem & Solomon, 2009). Think about the jitters you get before a first date, a job interview, or the first day of school. The novelty or uncertainty of some situations is a common trigger for communication anxiety, and public speaking is a situation that is novel and uncertain for many.
Public speaking anxiety is a type of CA that produces physiological, cognitive, and behavioral reactions in people when faced with a real or imagined presentation (Bodie, 2010). Physiological responses to public speaking anxiety include increased heart rate, flushing of the skin or face, and sweaty palms, among other things. These reactions are the result of natural chemical processes in the human body. The fight or flight instinct helped early humans survive threatening situations. When faced with a ferocious saber-toothed tiger, for example, the body released adrenaline, cortisol, and other hormones that increased heart rate and blood pressure to get more energy to the brain, organs, and muscles in order to respond to the threat. We can be thankful for this evolutionary advantage, but our physiology has not caught up with our new ways of life. Our body does not distinguish between the causes of stressful situations, so facing down an audience releases the same hormones as facing down a wild beast.
Cognitive reactions to public speaking anxiety often include intrusive thoughts that can increase anxiety: “People are judging me,” “I’m not going to do well,” and “I’m going to forget what to say.” These thoughts are reactions to the physiological changes in the body but also bring in the social/public aspect of public speaking in which speakers fear being negatively judged or evaluated because of their anxiety. The physiological and cognitive responses to anxiety lead to behavioral changes. All these thoughts may lead someone to stop their speech and return to their seat or leave the classroom. Anticipating these reactions can also lead to avoidance behavior where people intentionally avoid situations where they will have to speak in public.
Addressing Public Speaking Anxiety
While we cannot stop the innate physiological reactions related to anxiety from occurring, we do have some