Chapter 10

Question 1

language disorders

Answer 1

instances in which children experience significant difficulties in the development of language.
- individuals who exhibit significant impairments in the comprehension and/or production of language in form, content, and/or use.

Question 2

cultural context

Answer 2

a child is learning and applying his or her language abilities.

Question 3

Late language emergence (LLE):

Answer 3

slow start in language, occurs in an estimated one in five children (19%)
- identified at about 2 years of age (bc of two-word combinations)

Question 4

Primary language impairment

Answer 4

significant language impairment in the absence of any other developmental difficulty (e.g., cognitive disability, brain injury), affects about 7%–10% of children older than 4 years

• also called specific language impairment (SLI)
• one-third of preterm children go on to develop SLI
• genetic research indicates that the risk for SLI runs in families

Question 5

secondary language impairment

Answer 5

intellectual or cognitive disability and the autism spectrum disorders.

• 12 in 1,000 children exhibit mild to severe intellectual dis-ability.
• Children with mild disability outnumber those with severe disability by about 3 to 1.
• autism children 1 in 68

Question 6

Direct services

Answer 6

diagnosing language disorders and providing treatment to children with disorders through clinical and educational interventions.

Question 7

Indirect services

Answer 7

screening children for the possibility of language disorders and referring them for direct services, as well as counseling par-ents on approaches to supporting language development in the home environment.

Question 8

Speech–language pathologists:

Answer 8

the lead direct service provider for children with language disorders.

Question 9

SLP responsibilities:

Answer 9

prevention, screening, consultation, assessment and diagnosis, treatment delivery, and counseling.
- screening children for possible language disorders, conducting evaluations of children with suspected language disorders, diagnosing language disorders, and developing and administering treatments to remediate disorders of language.

Question 10

Psychologists

Answer 10

hold important responsibilities in the identification and treatment of child language disorders, and also conduct research important to our under-standing of how to identify and treat these disorders.

Question 11

Cognitive and perceptual psychology and developmental psychology

Answer 11

2 branches that focus on child language disorders

- work in Cognitive and perceptual psychology and developmental psychology

Question 12

General educators

Answer 12

preschool, elementary, middle school, and high school teachers.
- identifying children in their classrooms who may show signs of difficulty with language

Question 13

pre-referral intervention

Answer 13

identification of approaches to support the child’s language and communication skills in the classroom environment.

Question 14

child study team

Answer 14

• general educator, the parents of the child with a suspected language difficulty, as well as other professionals
• identifies approaches the general educator may use to support the child’s language performance in the classroom.

Question 15

the least restrictive environment (LRE):

Answer 15

a federal mandate of the Individuals with Disabilities Education Act (IDEA), which stipulates that children with disabilities should receive their education to the maximum extent possible in the same contexts of their peers without disabilities.

Question 16

Special educators

Answer 16

more than 400,000 special educators teaching the nearly 6 mil-lion children with disabilities in our nation’s schools
- one-fourth of these children with disabilities have disabilities of speech and language

Question 17

itinerant teachers;

Answer 17

do not have their own classroom but rather co-teach or collaborate with a number of different teachers.
- special area of expertise, such as the education of children with autism or children who are deaf, and thus go into classrooms in which these children are served to collaborate with teachers

Question 18

Early interventionists (sometimes called child development specialists)

Answer 18

professionals with specialization in intervention for infants and toddlers.

• work from a clinic, hospital, or community-based organization that has received a grant from the state
• birth to 2-year-olds in their region who have developmental delays

Question 19

Audiologists

Answer 19

specialists in identifying, assessing, and managing disorders of the auditory, balance, and other neural systems.

• language disorders when hearing loss is involved, and work closely with SLPs and other professionals in the design of interventions.
• 13,000 audiologists currently working in the United States, and the field is expected to expand dramatically in the next decade, with the number of positions increasing by more than 30% over the next decade

Question 20

Otorhinolaryngologists or ear–nose–throat physicians (ENTs):

Answer 20

diagnosis and management of language disorders that result from injury

• slow language development as a function of otitis media (OM) or other types of hearing loss.
• 10% of children have OM

Question 21

SLI: Defining Characteristics:

Answer 21

• typical hearing skills ; normal intelligence; and no obvious neurological, motor, or sensory disturbances, such as seizures or brain injury
• diagnosed after 3rd birthday
• enduring difficulties with language
• affects both expression and comprehension of language
• slow vocabulary development
• considerable difficulties with grammatical produc-tion and comprehension that begin during toddlerhood and continue through school age
• difficulty adjusting academically
• long-term difficulties with language achievement.

Question 22

SLI: Causes

Answer 22

no real cause

• research suggest a strong biological and genetic component to this disorder
• if a family member has SLI
• 20-40% of SLI shildren have a sibling or parent with a language disorder

Question 23

Autism spectrum disorder (ASD)

Answer 23

developmental disability that affects an estimated 1 in 68 children , with a higher prevalence among boys and among children with affected family members.
- 7 in 1,000 boys affected compared to 1 in 1,000 girls

Question 24

Three major areas of difficulty required for an ASD diagnosis include

Answer 24

• Difficulties with social-emotional reciprocity
• Difficulties with nonverbal communicative behaviors.
• Difficulties developing and maintaining relationships with others.

Question 25

how severe an individual’s symptoms are, with severity based on consideration of two issues

Answer 25

• the severity of one’s social-communication skills is considered.
• the severity with which an individual shows restricted and repetitive behaviors is considered.

Question 26

Diagnosis and Statistical Manual of Mental Disorders: DSM-5

Answer 26

compendium of all disorders and disabilities and is used by clinicians in many disciplines for diagnosing mental and other disorders.

Question 27

Children with Asperger’s syndrome are often referred

Answer 27

“higher-functioning” children with autism.

• language skills of children with Asperger’s syndrome are generally well developed and are not viewed as clinically disordered.
• these children may use language in idiosyncratic and unconventional ways.
• difficulty using language in social situations and comprehending abstract or figurative language.

Question 28

ASD: Causes

Answer 28

• result from an organic brain abnormality
• high rates of co- occurrence between monozygotic twins indicates that there is a strong biological basis of this disability
• Seizure disorder is seen in 25% of children with autism who are born to two older parents (mothers >35 years and fathers >40 years) show an elevated risk for ASD

Question 29

Intellectual disability (ID):

Answer 29

“condition of arrested or incomplete development of the mind, which is especially characterized by impairment of skills manifested during the developmental period”

• diagnosed children younger than 18 yrs who meet two criteria: (a) significant limitations in intellectual functioning and (b) significant limitations in adaptive behavio
• children with ID have at least mild language impairment

Question 30

children with ID exhibit limitations in intelligence such as

Answer 30

difficulty reasoning, planning, solving problems, thinking in abstract terms, comprehending abstract and complex concepts, and learning skills.

Question 31

Intellectual disability (ID: Causes:

Answer 31

typically the result of an injury, brain abnor-mality, or disease.

• 30%–40% the cause cannot be identified
• 60%–70% of cases, in which a cause can be pinpointed, prenatal damage to the developing fetus due to chromosomal abnormalities or maternal ingestion of toxins accounts for the majority of cases

Question 32

Traumatic brain injury (TBI)

Answer 32

refers to damage or injury to an individual’s brain tissue sometime after birth.
- Young children, adolescent males, and older persons have the highest risk, and males are affected twice as often as females

Question 33

closed-head injury (CHI)

Answer 33

• most common type of TBI

- which brain matter is not exposed or penetrated.

Question 34

open-head injuries (OHIs):

Answer 34

the brain matter is exposed through penetration, as would occur with a gunshot wound.
- to cause a more focal brain injury

Question 35

anoxia

Answer 35

(lack of oxygen to brain tissue)

Question 36

edema

Answer 36

(swelling of the brain tissue)

Question 37

Traumatic brain injury (TBI): Causes

Answer 37

falls (28% of injuries), motor vehi-cle traffic crashes (20%), being struck by or against something (often occurring in sports and recreational activities, 19%), and assaults (11%)

Question 38

hearing loss

Answer 38

physical condition in which an individual cannot detect or distinguish the full range of sounds normally available to the human ear.

Question 39

conductive loss

Answer 39

hearing loss resulting from damage to the outer or middle ear

Question 40

sensorineural loss

Answer 40

hearing loss result-ing from damage to the inner ear or auditory nerve

Question 41

auditory-processing disorder (APD)

Answer 41

results from damage to the centers of the brain that process auditory information

Question 42

congenital hearing

Answer 42

hearing loss present at birth

- 50% of all cases of congenital hearing loss occur for unknown reasons

Question 43

acquired hearing loss

Answer 43

hearing loss that occurs after birth

Question 44

prelingual hearing loss

Answer 44

Acquired hearing loss is often differentiated into that acquired after birth but before the child has developed language,

Question 45

postlingual hearing loss

Answer 45

that acquired some-time after the child has developed language,

Question 46

decibel (dB) scale

Answer 46

standard unit of sound intensity
16–25 dB: minimal loss26–40 dB: mild loss41–55 dB: moderate loss56–70 dB: moderately severe loss71–90 dB: severe loss91 dB or higher: profound loss

Question 47

the extent to which hearing loss affects a child’s language development depends on a number of factors:

Answer 47

1. Timing of the loss: At what age did the loss occur?
2. Severity of the loss: How severe is the loss? Is it unilateral or bilateral?
3. Age of identification: At what age was the loss identified?
4. Exposure to language input: How much language exposure does the child receive?

Question 48

Hearing loss Causes:

Answer 48

50% of young children experience fluctuating hearing loss as a result of chronic otitis

Question 49

Criterion-referenced tasks

Answer 49

examine a child’s performance level for a particular type of language task, such as the percentage of one-step di-rections

Question 50

Norm-referenced tests

Answer 50

compare children’s level of language performance to that of a national sample of same-age peers

Question 51

Observational measures

Answer 51

examine children’s language form, content, and use in naturalistic activities with peers or parents.