Chapter 6 Flashcards
Definition of language disorder
impaired comprehension and/or use of a spoken, written, and/or other symbol systems
Language disorders may involve these three things
the form of language (phonology, morphology, and syntax)
the content of language (semantics)
the function of language in communication (pragmatics)
True or False: a disorder is present if language skills are not consistent with what is typically seen in children of similar age and similar cultural and linguistic background.
true
Definition of language delay
a late start with language development; implies that the child can catch up with peers
language disability
suggests that children’s language difficulties are exerting a negative impact on their daily living activities or functions
language-learning disability
describes older children with language disorders who experience difficulties with academic achievement
True or False: language disorders are the most common type of communication impairments affecting children
true
language disorders are classified in these three ways
etiology
manifestation
severity
Definition of etiology
cause of a disorder or problem
Definition of manifestation
the impact and symptoms of a disorder or problem
etiology: secondary language impairment
occurs as a consequence of another disorder
etiology: developmental language disorder
present from birth
etiology: acquired language disorder
acquired sometime after birth
receptive language disorder affects what?
language comprehension
expressive language disorder affects what?
language production
mixed receptive-expressive language disorder affects what?
both language comprehension and language production
language disorder of form affects what?
only syntax and morphology
language disorder of content affects what?
only semantics
language disorder of use affects what?
only pragmatics
true or false: a language disorder affecting only one domain is a diffuse disorder
false - focal disorder
true or false: language disorder affecting multiple domains is a focal disorder
false - diffuse disorder
typically, a disorder that is diffuse is less likely to ____ and is ____ as more serious than a focal impairment.
resolve; viewed
Definition of lnterchild Differences
Variations of language disorders among children that occur in the cause, manifestation, and severity
Definition of intrachild differences
The symptoms and severity of a language disorder a child has that may change over time as a result of developmental maturation, treatments, and educational opportunities
Definition of specific Language Impairment (SLI)
a significant impairment of expressive and/or receptive language that cannot be attributed to any other causal condition
true or false: Children with SLI have normal hearing, normal intelligence, and no obvious neurological, motor, or sensory disturbances.
true
characteristics of specific Language Impairment (SLI)
inconsistent skills across domains
a history of slow vocabulary development
word finding problems
difficulty with grammatical production and comprehension
problems in social skills, behavior, and attention
language difficulties persisting over time.
Risk Factors of SLI
sensory deprivation due to environmental factors
biological factors (e.g., chronic middle ear infections)
low birth weight, prematurity, exposure to toxins, malnutrition
true or false: currently is no known cause for SLI
true, but there appears to be a strong biological and genetic component.
what percentage of children with SLI have a sibling or a parent with a language disorder
20-40%
Autism Spectrum Disorder
umbrella term describing a variety of developmental disorders characterized by significant difficulties in social relationships, communication, repetitive behaviors, and overly restrictive interests
Autism Spectrum Disorder affects __ in ___ children
1 in 500
true or false: there is a lower rate of these disorders in children with family members who are also affected, indicating a strong genetic component.
false - higher rate
true or false: boys are about four times as likely to be affected with autism spectrum disorder as girls
true
Three hallmark characteristics of autism are:
difficulties with social interactions
severe impairment of communication skill
restricted and stereotypical behaviors and interests