Language Disorders & Differences #1

31 important questions on Language Disorders & Differences #1

-skills of children with intellectual disabilities vary with cognitive levels and life experiences
-in the early stages of development children with intellectual disabilities & typically developing children tend to communicate with declarative gestures to communicate
      - to enlist 'help'
      - 'gain attention'
-role taking appears to be more related to social maturity (both groups)

Pragmatics

First words: semantic roles expressed in simple sentences
-single word utterances combining semantic roles
-naming significant objects, persons and events in their daily expereinces

Stage 1
MLU: 1.0-2.0
Age: 12-26 months

Modulation of meaning
-emerging of grammatical morphemes
-present progressive, prepositions, plural, irregular past, possessive

Stage 2
MLU: 2.0-2.5
Age: 27-30 months
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Development of sentence form
-noun phrase elaboration and auxiliary development
-noun phrases elaborated in subject and object positions
-auxiliary verbs allowing more mature interrogatives & negatives

Stage 3
MLU: 2.5-3.0
Age: 31-34 months

Emergence of complex sentences
-embedding sentence elements
-object noun phrase complements, wh- questions, relative causes

Stage 4
MLU: 3.0-3.75
Age: 35-40 months

Emergence of compound sentences
-conjoining sentences
-conjoining two simple sentences

Stage 5
MLU: 3.75-4.50
Age: 41-46 months

(regular) 's'
ex: eat cookieS

plurals

Came, went, fell, broke
ex: he WENT outside

past irregular verbs

('s)
ex: Jimmy'S car

possessive noun

A, the
ex: billy throw THE ball

articles

(be verbs preceding another verb)
am, is, are, was, were
ex: the boys ARE EATING

uncontractible auxiliary

Ex: i'M eating
ex: she'S jumping
ex: they'RE playing

contractible auxiliar

-dependent on cognition
-use is a function of cognition & its acquisition is dependent on underlying cognition processes

Language

During stage, child learns about himself and his environment through motor and reflex actions.
Thought derives from sensation and movement.
child learns he is separate from his environment- his toy continues to exist even though they be outside the reach of his sense
You can modify behavior by using the senses

Sensorimotor (birth to age 2)

During stage, Applying his new knowledge of language, child begins to use symbols to represent objects
He also personifies objects.
Better able to think about things & events that aren't immediately present.
Has difficulty conceptualizing time.
Thinking is influenced by fantasy & assumes others see situations from his viewpoint.
Takes info. and changes it in his mind to fit his ideas.
Use neutral words, body outlines and equipment a child can touch to give him an active role in learning

Preoperational (begins about the time child starts to talk, about age 7)

During stage, accommodation increases.
Child develops ability to think abstractly & make rational judgements about concrete or observable phenomena.
Giving child opportunity to ask questions & explain things back to you allows him to mentally manipulate info.

Concrete (first grade to early adolescence)

This stage brings cognition to its final form.
Person no longer requires concrete objects to make rational judgements.
He's capable of hypothetical & deductive reasoning.
Teaching for adolescent may be wideranging because he'll be able to consider many possibilities from several perspectives

Formal Operations (adolescence)

-neurophysiologic factors
-early language sequences
-synergistic 'demands'
-developmental domains
-emotional and environmental factors

Elements affecting early language development

-omission of grammatical inflections
-slow development of and errors with pronouns
-shorter sentence length
-problems forming questions with inverted auxiliaries
-immature requests
-difficulty with group conversations
-difficulty with oral resolution of conflicts
-longer reliance on gesture for getting needs met
-difficulty initiating with peers
-difficulty sustaining turns in convo
-difficulty comprehending complex directions and narratives

common signs of language disorders: preschool

Those that are carried on genes
-may be acquired, as when a gene undergoes a mutation, or they  may be inherited

Genetic Disorder

Refer to deviations of the genes that are located on the chromosomes
-they also may be inherited or acquired
-"a disorder of the number or structure of the chromosomes as they are distinctively arranged for a particular individual"

Chromosomal Disorder

A disorder where many of the anomalies are actually secondary disorders, caused by a single anomaly which sets off a chain reaction of changes in developing embryo that result in other anomalies.

Sequence

The presence of multiple anomalies in the same individual with all of those anomalies having a single cause

Syndrome


-"trisomy 21"-three chromosomes on the 21st pair
-facial characteristics are obvious
-oral cavity is smaller
-fissures on tongue
-hand crease
-receptive language is more intact than expressive language

down syndrome

What is a set of 'red flags' that is most typical of a disruption of content or semantics?

Slow acquisition of first words, slow in understanding temporal and spatial relationships, lack of understanding of antonyms and synonyms

Use of "cocktail party speech" could be indicative of what?

Incomplete development of content

A child who has knowledge and ideas about events and objects, can communicate ideas, but often used gestures because he has difficulty learning conventional codes for expressive language has a disruption in...

Form

Students who exhibit a language difference are considered to be language disordered? T or F

Flase

Use of limited functions of language is indicative of pragmatic disorder.
T or F

True

Written language is more lexically dense than spoken language
Writing is more functional whereas speech is more referential

TRUE

Which law first mandated free and appropriate public school education for children aged 3-5 years with handicaps?

P.L. 99-457

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