EXAM II Flashcards
Specific Learning Disabilities
is a chronic condition of neurological origin which interferes with the development, integration, and/or demonstration of verbal and/or non-verbal abilities. Specific Learning Disabilities exists as a distinct handicapping condition and varies in its manifestations and in degree of severity
learning disability
a neurological disorder the result of miswired nervous system The brain is clearly not damaged, defective, or [impaired]. But, in certain areas, it processes information differenty than it is supposed to
List of learning disabilities
Auditory Processing Disorder (APD)
Dyscalculia
Dysgraphia
Dyslexia
Language Processing Disorder
Non-Verbal Learning Disabilities
Visual Perceptual/Visual Motor Deficit
ADHD
Dyspraxia
Characteristics of Learning Disabilities
- problems with taking in, storing, retrieving, or expressing information.
- reflect between individual’s ability & performance levels.
- LD varies in manifestation & severity.
- can affect self-esteem, education, job socialization & daily living activities.
Students with LD may display difficulties in:
- taking notes
- copying notes from the board
- listening comprehension
- vocabulary development
- multiple meanings
- memorization
- pronouncing & spelling multisyllabic or irregular words
- applying capitalization & punctuation rules
- Slow reading speed
- Slow rate of comprehension
- difficulty with organization of ideas
- difficulty determining informational hierarchies
Characteristics of Learning Disabilities II
- LD & ADHD are frequently associated with diminished executive functions:
- Difficulty with self-regulation of behavior & mood.
- Impaired ability to organize or plan over time
- Difficulty accomplishing simple homework tasks or they forget to turn in homework.
- Inability to direct behavior toward future.
- Setting & meeting goals.
- Difficulty “fitting in” & adapting to new social situations
Visual Processing
- noticing shapes of letters & words
- recognizing subtle differences in symbols & patterns
- remembering what symbols or shapes look the same or different.
Visual Perception
ability to perceive shapes & colors accurately
Visual Discrimination
ability to see the difference between similar shapes/objects and to isolate an image or line of print from a busy competing background.
Visual Memory
ability to store information and retrieve it from storage whenever needed
Central Auditory Processing Disorder (CAPD)
affects a student’s:
•ability to discriminate sounds.
• ability to segment words into sounds.
• ability to produce rhyming words.
ability to supply missing sounds to incomplete words
Dyslexia
Reading Disabilities
two types of dyslexia
–Developmental Dyslexia
– Acquired Dyslexia (usually the result of a traumatic brain injury or degenerative condition)
Reading disabilities are
most complex disabilities to define because aspects of input, integration, memory, and output (iimo) can all be a part of the problem.
For example a lack of phonemic awareness may be caused by an auditory input or integration disorder
Dysgraphia
Writing Disability
–
common in students with motor coordination difficulties, reading disabilities, diminished executive functioning, and/or visual processing deficits
–
•Dysgraphia is generally associated with another specific learning disability.
Dyscalculia
A term referring to a wide range of life-long learning difficulties involving math
–
is substantially below that expected given the person’s chronological age, measured intelligence, and age appropriate education.
Characteristics of Dyscalculia (LPAM)
- “Linguistic” skills: understanding or naming mathematical terms, operations, or concepts, and decoding written problems into mathematical symbols.
- “Perceptual” skills: recognizing or reading numerical symbols or arithmetic signs and clustering objects into groups.
- “Attention” skills: copying numbers or figures correctly, remembering to add in “carried” numbers, and observing operational signs.
- “Mathematical” skills: following sequences of mathematical steps, counting objects, and learning multiplication tables
Dyspraxia
Sensory Integration Disorder
–
result of difficulty with “motor planning” as the result of a deficit in one or more of the following areas:
- Visual Perception (hand eye coordination, distance)
- Tactile Perception (tactile defensiveness)
- Proprioceptive Perception (fine & gross motor coordination)
- Vestibular Perception (body position in space, balance)
NLD –Nonverbal
•characterized by high reading, poor math scores.
•Seen less frequently than language based disorders: 10% of LD population.
•
NLD is best thought of as part of a spectrum of neurobehavioral disorders that are similar to Asperger’s Syndrome, OCD, and Tourrette’s.
3 areas most affected by NLD (EVS)
- Executive Function: organization, planning, understanding metaphor, producing written work, may get into rigid behavioral patterns.
- Visual & Sensory Motor Integration: may be clumsy, have difficulty writing, tactile defensiveness or aggression etc.
- Social Skills: they take everything literally, have difficulty reading nonverbal social cues, have difficulty reading nonverbal body language, have difficulty with perspective-taking.
Common Emotional Consequences of LD
- Poor self concept
- Poor self–esteem
- Anxiety
- Depression
- Helplessness
- Poor social interactions
Treating the Root and not the Branch
•All too frequently parents, teachers, administrators, and other professionals treat the secondary behaviors & problems rather than the root cause.
•
• Depression, delinquency, anger, substance-abuse, and many other problems are merely secondary manifestations of the frustration that students with learning disabilities deal with on a daily basis
Conductive Loss
diminished sound which results in HH condition, not deafness
–
•Disorders of the external / middle ear
–Artresia - born without an ear canal
–Obstruction - impacted earwax
–Injury
–Infection - external otitis
–Otitis media - inflammation of the middle ear
–Clogged Eustachian tubes
•Insert ventilation tubes
•Swimming is contraindicated
Sensorineural Loss
- Occurs in the inner ear or between cochlea and brainstem
- Delays development of language concepts
•Causes
–Congenital
–Infections and diseases
–Noise
–Deterioration with age
Mixed Loss
•Senior citizens often have combination of conductive and sensorineural losses