Final Flashcards
(113 cards)
Why are early oral language skills important for later development?
-Phonetic learning in the first year of life predicts language skills, abilities, vocabulary and processing
What is the receptive language domain?
- Receptive (comprehension/perception)
- Includes listening and reading
What is the expressive language domain?
- Expressive (production
- Includes speaking and writing
Which tends to develop first: receptive or expressive skills?
Receptive skills tend to develop before expressive skills
What is phonology?
- The sound system of a language
- Made up of phonemes, like /k/
- Receptive: phoneme discrimination and speech segmentation
- Expressive: Vocalizations and development of speech sounds
What is an example of expressive phonology?
- Infants vocalize to practice making sounds
- Cooing: Resembles vowel sounds, usually occurs in social interaction
- Babbling: Repeated consonant-vowel syllables (e.g., baobab), often involves turn-taking
What is an example of the phonological error reduction?
“ba” for “bottle”
What is an example of the phonological error reduction with reduplication?
“baba” for “Bottle”
What is an example of the phonological error substitution?
“Tandy for candy”
What is an example of the phonological error assimilation?
“nance” for “Dance”
What is an example of the phonological error coalescence?
“paf” for “pacifier”
True or false: Children begin processing speech sounds before birth
True
At what age do children become language-specific listeners?
8 months
What is morphology?
- Structure of words
- Morphemes= grammatical units (e.g., affixes, suffixes, root words)
- Children learn word-formation rules for attaching bound morphemes
What does the Wug test used to teach?
- Used to test morphological development
- If a child knows the rule, they can apply it to words they’ve never heard before
What is over regularization?
- Children sometimes apply rules inappropriately to irregular words
- “Mommy goed to the store”
- Morphological “errors”
What is syntax?
- Rules for combining words
- Word order in English conveys meaningful (“the cat bit the dog”, “the dog bit the cat”)
What are one word utterances?
- Requests: More! Up! Eat!
- Performatives: Hi! Bye! No!
- Frozen phrases—”All gone!” or “Lemme see!” (Neither word has appeared individiually
What are two word utterances?
- Often appear around 18-24 months
- Children rely on context, tone, and gesture to convey meaning
- Includes basic questions…what’s that? where go?
What is telegraphic speech?
- Use of short and precise words without grammatical markers
- Two word utterances
What is the process of children saying full sentences?
- Full adult-like sentences emerge at 2-4 years of age
- Wh- questions (fully developed by 5 years)
- At first, they use incorrect word order: Where I should put it?
- Then they are able to ask affirmative questions: Where should I put it?
- Finally, they can ask negative questions: Why can’t you sit down?
What is semantics?
- Meaning of language
- Vocabulary development: First words (approx. 12 months, slowly acquire approx. 50 words over next few months)
- Word spurt: (18-24 months): period of rapid learning
What is whole-object bias?
New word applies to the entire object, not just a part
What is taxonomic bias?
Words can be generalized to similar things