• Recursion, p. 20
• Prevarication, p. 20
• Reflexiveness (Metalinguistic Ability), p. 21
• Learnability, p. 21
• Speech Chain, p. 22-23
Points of Emphasis
1. Speech and language are separate but related processes within the larger process of communication.
3. Language is a system of abstract symbols and rule-governed structures, the specific conventions of which are
learned. Receptive language is thinking through an idea or listening and understanding the language of others,
4. Speech is the oral expression of language and is a highly complex physiological process requiring the
5. In people with normal communicative abilities, speech and language are integrated parts of the same process
because speech combines phonated and articulated noises and the rule-governed structures of language.
7. The characteristics of human speech can be compared to the other communication systems of animals using the
13 design features of language, which was originally described by Hockett in 1960. Since then, additional
features have been identified.
8. The speech chain is a 6-step chain that allows the brains of a speaker and listener to connect through
communication.
Discussion Topics
• Identify as many different methods of human communication as possible.
• Are the terms language and speech interchangeable? If so, how? If not, why not?
• What characteristics of different methods of communication affect its convenience and/or efficiency?
• Is speech a more convenient and efficient form of communication than other forms – why or why not?
• What are the advantages and disadvantages of speech in comparison to written language? Gestural language?
Suggested Activities
• In small groups, create unique definitions of speech, language and communication and ask groups to present the
major differences and similarities between these terms.
• Select a public place (e.g. cafeteria, mall, park, airport, etc.) and observe the various types of verbal and
nonverbal communication occurring. Which is more prevalent? Which appears more effective?