Ch. 3: Language Development in Children Flashcards
Language
A code in which we make specific symbols stand for something else. Includes morphology, syntax, semantics, pragmatics, and phonology.
Morphology
Study of word structure. Describes how words are formed out of more basic elements of speech called morphemes.
Morpheme
Smallest meaningful unit of a language.
Bound/Grammatical Morpheme
Cannot convey meaning by themselves. Must be joined with free morphemes in order to have meaning.
Base/Root/Free Morpheme
Word that has meaning and cannot be broken down into smaller parts, but can have other morphemes added to it.
Allomorphs
Variations of morphemes. Do not alter the original meaning of the morpheme.
Syntax
Study of sentence structure. The arrangement of words to form meaningful sentences. Word order and overall structure of a sentence. A collection of rules that specify the ways and order in which words may be combined to form sentences in a particular language.
Passive Sentences
Sentences in which the subject receives the action of the verb. (“The cat was petted by Mark.”)
Active Sentences
Sentences in which the subject performs the action of the verb. (“Mark petted the cat.”
Interrogative Sentences
Sentences with questions. (“Did you see the gorgeous sunset?”)
Declarative Sentences
Sentences that make statements. (“The sunset was gorgeous.”)
Imperative Sentences
Sentences that state commands. (“Shut the door.”)
Exclamatory Sentences
Sentences which express strong feeling. (“I never said that!”)
Compound Sentence
Sentence that contains two or more independent clauses joined by a comma and a conjunction or by a semicolon.
Clause
Contains a subject and a predicate.
Independent/Main Clause
Contains a subject and a predicate. Can stand alone.
Complex Sentence
Sentence that contains one independent clause and one or more dependent/subordinate clauses.
Dependent/Subordinate Clause
Clause that has a subject and predicate but cannot stand alone.
Semantics
Study of the meaning of language. Meaning conveyed by words, phrases, and sentences. Includes vocabulary/lexicon.
Semantic Categories
Used to sort words. Example categories include recurrence (concept of ‘more’), rejection (‘no’), and causality (cause and effect).
Overextension
Often used by young children. (E.g., all round items are balls)
Underextension
Often used by young children. (E.g., only Oreos are cookies)
World Knowledge
Involves a person’s autobiographical and experiential memory and understanding of particular events.
Word Knowledge
Knowledge that is primarily verbal and contains word and symbol definitions. Depends heavily upon a child’s world knowledge.
Quick Incidental Learning/Fast Mapping
Refers to children’s ability to learn a new word on the basis of just a few exposures to it. Typical children use this to rapidly expand their vocabularies.
Pragmatics
Study of the rules that govern the use of language in social situations. Dimension of language that considers the context and the function of the utterance. Influenced by culture.
Cohesion
Ability to order and organize utterances in a message so that they build logically on one another.
Discourse
Refers to how utterances are related to one another. Has to do with the connected flow of language. Can involve a monologue, a dialogue, or even conversational exchange in a small group. What occurs when people talk with each other.