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What is the difference between direct and indirect requests?
Direct requests say exactly what they want whereas indirect requests convey politeness. Usually happens around age 6.
What is a line of regard?
The line of regard is what the baby is looking at.
What language milestones do babies exhibit from 0-3 months?
Startle to loud sounds
Visually track or move eyes to source of sound
Attend to and turn head to voices
Smile reflexively
Cry for assistance
Coos
Vocalizes vowels
What language milestones do babies exhibit from 4-6 months?
Respond to "come here" or similar by raising arms
Looks towards family members when named
Explores vocal mechanism by growling, squealing, yelling, raspberries
More adult like vowels
Marginal babbling. Baba
Varies pitch of vocalizations
Responds to name
Vocalizes pleasure and displeasure
Varies pitch, volume and rate
What language milestones do babies exhibit from 7-9 months?
Looks at common objects when named
Comprehends no
Begins some gestural language
Uses a wide variety of sound combos
Uses intonation patterns
Imitates intonation patterns and speech sounds
Variegated babbling
Uncovers hidden toy (beginning of object permanence)
What language milestones do babies exhibit from 10-12 months?
Understands around 10 words
Begins to relate symbol and object. Use first word
Gives block or toy upon request
Obeys some commands
Understands simple directions followed with gesture or body action
Looks in correct place for hidden toy
Turns head to own name
Gestures or vocalizes to indicate wants and needs
Uses wide variety of sounds and intonations
Uses all consonants and vowels in vocal play
Describe pragmatic development during the first year
Perlocutionary behavior: the child lacks
communicative intent
Illocutionary
behavior: uses intentional communication
Locutionary state: begin to use words
Joint reference
What does syntax look like in a child between the ages of 1-2 years?
Holophrastic: single-word phrases. For example, "up" might mean "please pick me up because i don't want to sit and play anymore"
Average MLU is 1.0-2.0
The child might also express themselves by using one word and vocal cues.
They can typically produce 50 words and then start putting those two words together.
What does semantics look like in a child between the ages of 1-2 years?
Typically produce 50 words and understand about 200.
Holophrastic speech.
Using more nominals and verbs.
They will use overextensions.
Have emerging negation with phrases like "all gone"
Answers the question "what is this" and responds to yes/no questions
Follows one-step commands
Points to 1-5 body parts
Asks for more
Listens to stories
Refers to self with pronoun and name
Verbalizes immediate experience
What does pragmatics look like in a child between the ages of 1-2 years?
Presuppositions emerge.
Use language to signal intent. Halliday's seven functions of
communicative intent:
Imaginative: pretend or play-acting
Heuristic: have environment and experiences explained to them.
Regulatory: control behaviors of others
Personal: express own feelings and attitudes
Informative: to tell someone something
Instrumental: to get assistance or materials from others
Interactional: initiates with others.
What does syntax look like in a child between the ages of 2-3 years?
Uses word combos
Average MLU of 2.0-4.0
Combines 3-4 words
Uses telegraphic speech
Asks wh questions
Expresses negation
What does semantics look like in a child between the ages of 2-3 years?
Comprehends around 2400-3600 words
Expresses 200-600 words
Learn meaning of objects -> events -> actions -> adjectives -> adverbs -> spatial concepts -> time concepts
Answers simple wh questions
Can identify body parts
Carries out 1-2 step commands
Understands plurals
Can give simple account of experiences
What does morphology look like in a child between the ages of 2-3 years?
Develops ing
Simple irregular past tense
Develops were and is
Develops ed
Overregularizes ed
Knows in, on and possessives
What does pragmatics look like in a child between the ages of 2-3 years?
Usually egocentric
Rapid topic shift
What does syntax look like in a child between the ages of 3-4 years?
Uses clauses in sentences
Complex verb phrases
Modal verbs (should, would, could)
Uses embedded forms (the man who came to dinner stayed a week)
Passive voice
Complete
sentences.
MLU 5-5.5
Mostly nouns, verbs and personal pronouns
Negation
Complex and compound sentences
What does semantics look like in a child between the ages of 3-4 years?
Comprehends about 4200-5600 words
Uses 900-1000 words
Asks how, why and when
Understands some opposites
Knows name, street and nursery rhymes
Labels most things
Answers questions appropriately
Can complete opposite analogies
Uses pronouns
Undestands agent-action
What does morphology look like in a child between the ages of 3-4 years?
Uses irregular plural forms
Uses third person singular
Uses ing and negatives
Plurals
Uses is at beginning of sentence
Uses contractions
Possessive markers
Uses myself, is, are, am and because
What does pragmatics look like in a child between the ages of 3-4 years?
Can maintain conversation
Begins to modify speech to age of listener
Uses indirectives
Uses requests
Uses conversational devices
Uses communicative functions such as role playing, protests, jokes, game markers, claims, warnings and teasing
What does syntax look like in a child between the ages of 4-5 years?
MLU of 4.5-7.0
Speaks in complete sentences
Uses future tense
Uses if and so in sentences
Uses passive voice
What does semantics look like in a child between the ages of 4-5 years?
Uses concrete meanings and words, but responds to some abstract ideas appropriately
Expresses about 1500-2000 words
Comprehends 5600-6500 words
Can name items in category
Uses most pronouns
Uses why and how
Understands time concepts
Asks meaning of words
Shows objects by use and function
Identifies past and future verbs
What does morphology look like in a child between the ages of 4-5 years?
Uses comparatives
Uses irregular plurals
What does pragmatics look like in a child between the ages of 4-5 years?
Modifies speech depending on listener
Begins to judge grammatical correctness
Can maintain topic
Uses egocentric monologue
Uses indirect speech
Begins to tell jokes
What is the behavioral theory of language development?
Skinner is the main guy. States that verbal behaviors are acquired under appropriate stimulation, response and reinforcement. Language is learned, not innate. Environment and social interactions are important.
What is the nativist theory of language development?
Chomsky is the main guy. States that children are born with language acquisition device. Language is innate.
What is the cognitive theory of language development?
Piaget is the main guy. States that language acquisition is made possible through intellect and cognition. The more you learn about the world the more language you develop.
What is the information processing theory of language development?
Focuses on how language is learned. What cognitive processes are necessary for language. Emphasizes auditory processing, discrimination, memory, rate, sequencing.
What is the social interactionism theory of language development?
Vygostky is the main guy. States that language develops because children are motivated to interact socially with their environment.
Established risk vs at risk
Established risks are things that we know are going to cause problems. Ex. Biological diseases.
At risk are things that may cause problems. Ex. Family history.
What are prelinguistic risk factors?
Avoiding eye contact
Limited or no babbling
Not saying "bye-bye"
Lack of social smile
Failure to follow direction
Pre/peri/postnatal conditions
Presence of a syndrome
Environmental factors
Impaired learning of speech sounds
What are some basic facts regarding SLI?
Majority of children with language disorders have it.
7-8% of kindergarteners
Everything is typical except language
No known etiology
Sequence of development is normal, however there are problems
What are speech and language deficits seen in children with SLI?
Articulatory/phonological problems
-poor intelligibility
-exhibit phonological processes longer than typical kids
- some say they hear/process the sound differently which is why they pronounce incorrectly. Test of nonword repetition is helpful.
Semantics
- Word finding problems
- Smaller vocabulary
- Less diversity
- Difficulty learning new words
- Malapropisms (flip phonological sounds) and neologisms.
Syntax and Morphology
- MLU is shorter
- They don't pick up on these things implicitly
- Problems with word order
- Problems with negation
- Problems with inflections
- Use telegraphic speech
May have pragmatic issues. It varies. But may present with
- Topic initiation
- Turn taking
- Topic maintenance
- Conversational repair strategies
- Discourse and narrative skills
- Staying relevant
What are cognitive processes/EF deficits seen in children with SLI?
Speed of processing is slower
Attending to tasks in difficult
Working memory
Emotional control
Task shifting
Disorganized and have difficulty planning
What language deficits are seen in ID?
Varies.
They are delayed rather than deviant.
May have echolalia, which isn't normal.
Very concrete, have difficulty with abstract.
Smaller vocabularies.
Morphology is especially bad.
Often omit function words
Slow development of syntax.
Passive pragmatically.
What language deficits are seen in children with parental drug/alcohol use?
Causes growth problems and CNS dysfunction, which could lead to ID
Abnormal craniofacial
Malformations of organs
Poor behavior and social skills
Disorganized play
Academic problems
Swallowing issues
Language delay
Cognitive problems
Auditory processing
Hearing
What are some language problems related to neglect/abuse?
Children with disabilities are more vulnerable to abuse.
It's a heterogenous group, so it's difficult to generalize.
Less language input due to less interactions, so expressive language delay
What are some language problems related to poverty?
NO CAUSAL RELATIONSHIP.
children with access to more have more language experiences. strong correlation between education and income level
may have difficulty with reading, writing, temporal concepts, school-type expectations and vocabulary