Glossophobia or speech anxiety is the fear of public speaking or of speaking in general. The word glossophobia derives from the Greek γλῶσσα glōssa, meaning tongue, and φόβος phobos, fear or dread. Some people have this specific phobia, while others may also have broader social phobia or social anxiety disorder.
Stage fright may be a symptom of glossophobia.
Symptoms include:
The more specific symptoms of speech anxiety can be grouped into three categories: physical, verbal, and non-verbal. Physical symptoms result from the sympathetic part of the autonomic nervous system (ANS) responding to the situation with a "fight-or-flight" reaction.
During the phobic response, adrenaline secretion produces a wide array of symptoms which enhances the "fight or flight" response. As Garcia-Lopez (2013) has noted, symptoms can include acute hearing, increased heart rate and blood pressure, dilated pupils, increased perspiration and oxygen intake, stiffening of neck/upper back muscles, and dry mouth. Uncontrollable shaking is also common and often occurs prior to the phobia-eliciting stimulus. Symptoms may sometimes be alleviated or mitigated by medications such as beta-blockers.
Verbal symptoms of the fight or flight response include (but are not limited to) a tense or quivering voice, and vocalized pauses (which tend to comfort anxious speakers). One form of speech anxiety is dysfunctional speech anxiety in which the intensity of the fight-or-flight response prevents an individual from performing effectively.
Many people report stress-induced speech disorders which are only present during public speech. Some individuals with glossophobia have been able to dance, perform in public, or even to speak (such as in a play), or sing if they cannot see the audience, or if they feel that they are presenting a character or stage persona other than themselves. Being able to blend in a group (as in a choir or band) has been reported to also alleviate some anxiety caused by glossophobia.
It has been estimated that 75% of all people experience some degree of anxiety/nervousness when public speaking. In fact, surveys have shown that most people fear public speaking more than they fear death. If untreated, public speaking anxiety can lead to serious detrimental effects on one's quality of life, career goals and other areas. For example, educational goals requiring public speaking might be left unaccomplished. However not all persons with public speaking anxiety are necessarily unable to achieve work goals, though this disorder becomes problematic when it prevents an individual from attaining or pursuing a goal they might otherwise have - were it not for their anxiety.