Human language is very complex and has many components, including phonology, morphology, grammar and syntax. Language can vary from dialect to dialect and can even vary from one set of friends to another.
People use speech to form relationships with others and work together. Cultures grow and evolve based on information passed to and from people. Communication allows people to share ideas and pass knowledge on to children.
Interpersonal communication refers to the ways in which two different people use verbal symbols in their relationships. Group communication involves communication between three or more people. Organizational communication refers to communication that occurs between large groups of people in in an organized way. Rhetoric is the art of using persuasion to change perceptions.
When people communicate verbally they exhibit various forms of competence. Sociolinguistic competence is the ability to understand the context of social interactions. This includes the individual's understanding of rules that govern whether people understand what is said. Strategic competence is the ability to manage breakdowns in communication.
Speech communication is a form of verbal communication that involves the use of vocal cords to communicate information. People create sounds using vibrations in their vocal cords, which produce sound waves that are intercepted by the ears. However, information can be transferred from one form of speech communication to another through information transfer. For example, someone can take a speech and transcribe it using a word processing program.
Speech communication is often carried out in combination with other forms of communication, such as body language. Nonverbal forms of communication can influence the meaning of verbal forms. For example, someone could roll their eyes while saying "I'd love to go to the opera," indicating the verbal message isn't meant to be taken literally.
The word "speech can refer to a specific form of speech communication that involves one person conveying information to a group of people. This is often called 'giving a speech.'" Some speeches, such as presidential speeches, can address the entire world. The quality of the speech depends on the speaker's ability to hold the attention of the audience. Successful speeches can also change minds and stimulate new thought. Speeches are often given in combination with visual aids, such as PowerPoint presentations and projectors.