Midterm 4 Flashcards
what is the role of input in language acquisition
SOCIAL INTERACTION. just hearing isn’t enough.
caregiver speech (register we use to talk to babies)
what are the characteristics? (5)
-simplified structure (daddy push choo choo)
-simplified words (like tummy - bc some sounds are harder for babies to pronounce)
-exaggerated intonation
-slow rate with pauses (so child can process things better)
-pretending as if it’s a 2-way conversation (as if baby is responding)
what are language acquisition schedule / milestones? (expressive) - 5
-cooing
-babbling
-one word
-two words
-telegraphic speech
cooing
-vowel like sounds = open mouth syllables
4 months: velar sounds
5 months: can tell the difference some vowels (ba vs ga)
babbling
6-8 months: vowel and consonant combinations (bababa)
9-10 months: intonation patterns, nasal sounds (mama)
10-11 months: complex syllable combinations (ma-da-ga
one-word stage
12-18 months: recognizable words for objects (they use the same word consistently)
-simplification of sounds: poon for spoon
-holophrastic speech
two-word stage
18-20 months: variety of combinations (momma eat) - context needed to interpret meaning.
24 months: understand 1000, produce 200-300 words
telegraphic speech
-multiple word speech
-correct word order but no function words (to, the, a)
(daddy go bye-bye) - mostly lexical morphemes
overgeneralization
-using the regular rule for irregular words (foots, eated)
overextension
-using a word to refer to other related or unrelated but similar thing
ball for anything round: egg, balloon
simultaneous vs sequential bilinguals
simultaneous learn both languages at the same time from birth to 3
sequential learned second language (L2) after first language. (usually after age 3)
communicative competence (4)
-ability to use language accurately (grammatical competence), appropriately (sociolinguistic competence - what words to use in context), and flexibly
Discourse competence - direct or indirect speech acts, honorifics
Strategic competence - compensating by using other words to describe the word
timing of language milestones of simultaneous bilinguals
The onsets of milestones are the SAME for monolingual and simultaneous bilingual infants and toddlers for: babbling, lexical development, and word combinations
Similar to monolingual development, two-word phrases emerge when the bilingual child has enough expressive words (about 50) in one language to begin putting words together
Myth of language delay and bilingualism
learning 2 languages at the same time doesn’t cause a delay
Timeline for sequential bilinguals
Stage 1 - home language use… speak only in their first language for a few days
Stage 2 - nonverbal period… silent while accumulating receptive knowledge of the second language but not producing words in the second language for a few months
Stage 3 - formulaic language use… use short words or memorized phrases and gestures for about a year
Stage 4 - productive language use… use original combinations of words but may have mistakes (3-5 years from start of learning L2)
Stage 5 - interlanguage use… using both languages (10-12 years from start of learning L2)
Critical period in second language learning
Learning a second language is easier as a child.
From age 13-17 (or before puberty)
Teaching methods for second language learning (3)
- Grammar-translation method
- Audiolingual method
- Communicative approaches