Title: (name of project)
1Deafblindness Identification Referral
Information
2Goals of Training
- Participants will understand
- What deafblindness or a dual sensory impairment
is - The diverse nature of deafblindness
- Critical factors influencing the effects of
deafblindness - The challenges or impact of dual sensory
impairments - Accurate identification practices and outcome
- Appropriate referral sources and practices.
3(No Transcript)
4Faces of Deafblindness
- (add the faces of the children from your project)
5Federal Definition of Deafblindness
- Deafblindness, or dual sensory impairment, refers
to the concomitant hearing and visual
impairments, the combination of which causes such
severe communication and other developmental and
education problems that the individual cannot be
accommodated in programs solely for individuals
who are deaf or blind. -
- (2004, IDEA)
6State / Project Definition of Deafblindness
- Project and/or State Definition
7Other Terminology
- Deafblindness / Deaf-Blindness
- Co-Occurring Sensory Loss
- Dual Sensory Impairment / Loss
- Combined Vision and Hearing Loss
- Multidisabled (with sensory loss)
8The Diversity of Deafblindness
- Although deafblind implies a total absence of
vision and hearing, this is not the case with
most individuals who are deafblind. - Most children and youth who are deafblind have
some useable hearing and/or vision. - There is no single profile of a learner who is
deafblind. -
9How Might Vision Be Impacted?
- Low vision (visual acuity of 20/70 to 20/200)
- Legally blind (visual acuity of 20/200 or less or
field restriction of 20 degrees or less) - Light perception only
- Totally blind
- Other Concerns
- Diagnosed progressive loss or fluctuating vision
loss - Suspected vision loss.
10Types of Vision Loss
- History of Untreated Eye Condition(s)
- Ocular Visual Impairment
- Cortical or Cerebral visual impairment (CVI)
- Learning Impacted by Vision Functional Vision
Loss
11How Might Hearing Be Impacted?
- Severity of Hearing Loss
- Mild loss (26-40 dB loss)
- Moderate (41-55 dB loss)
- Moderately severe (56-70 dB loss)
- Severe (71-90 dB loss)
- Profound (91 dB loss)
- Other Concerns
- Diagnosed progressive loss or fluctuating hearing
loss - Suspected hearing loss.
12Types of Hearing Loss
- Conductive Hearing Loss
- History of Otitis Media
- Sensorineural Loss
- Mixed Hearing Loss
- Auditory Neuropathy
- Central Auditory Processing Disorder
- Unilateral Loss
- Cochlear Implant
13Who is Deafblind?
- The next series of slides will highlight what
degree of vision and hearing loss would likely be
combinations that result in deafblindness.
14Degree of Vision
Normal Vision
Low Vision (best corrected to 20/70)
Blind - legally,LP, field loss, totally)
Progres-sive Loss
CVI
15Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision
Low Vision
Blind
Progres-sive Loss
CVI
16Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both
Low Vision
Blind
Progres-sive Loss
CVI
17Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH)
Low Vision
Blind
Progres-sive Loss
CVI
18Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH
Low Vision
Blind
Progres-sive Loss
CVI
19Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree
Low Vision
Blind
Progres-sive Loss
CVI
20Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision
Blind
Progres-sive Loss
CVI
21Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI)
Blind
Progres-sive Loss
CVI
22Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI)
Blind VI
Progres-sive Loss
CVI
23Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI)
Blind VI
Progres-sive Loss Depends on degree
CVI
24Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI)
Blind VI
Progres-sive Loss Depends on degree
CVI VI
25Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI) Identified as Deafblind (DB)
Blind VI
Progres-sive Loss Depends on degree
CVI VI
26Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI) Identified as Deafblind (DB) DB
Blind VI
Progres-sive Loss Depends on degree
CVI VI
27Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI) Identified as Deafblind (DB) DB DB
Blind VI
Progres-sive Loss Depends on degree
CVI VI
28Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI) Identified as Deafblind (DB) DB DB DB
Blind VI
Progres-sive Loss Depends on degree
CVI VI
29Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI) Identified as Deafblind (DB) DB DB DB
Blind VI DB
Progres-sive Loss Depends on degree
CVI VI
30Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI) Identified as Deafblind (DB) DB DB DB
Blind VI DB DB
Progres-sive Loss Depends on degree
CVI VI
31Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI) Identified as Deafblind (DB) DB DB DB
Blind VI DB DB DB
Progres-sive Loss Depends on degree
CVI VI
32Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI) Identified as Deafblind (DB) DB DB DB
Blind VI DB DB DB DB
Progres-sive Loss Depends on degree
CVI VI
33Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI) Identified as Deafblind (DB) DB DB DB
Blind VI DB DB DB DB
Progres-sive Loss Depends on degree DB
CVI VI
34Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI) Identified as Deafblind (DB) DB DB DB
Blind VI DB DB DB DB
Progres-sive Loss Depends on degree DB DB
CVI VI
35Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI) Identified as Deafblind (DB) DB DB DB
Blind VI DB DB DB DB
Progres-sive Loss Depends on degree DB DB DB
CVI VI
36Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI) Identified as Deafblind (DB) DB DB DB
Blind VI DB DB DB DB
Progres-sive Loss Depends on degree DB DB DB DB
CVI VI
37Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI) Identified as Deafblind (DB) DB DB DB
Blind VI DB DB DB DB
Progres-sive Loss Depends on degree DB DB DB DB
CVI VI DB
38Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI) Identified as Deafblind (DB) DB DB DB
Blind VI DB DB DB DB
Progres-sive Loss Depends on degree DB DB DB DB
CVI VI DB DB
39Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI) Identified as Deafblind (DB) DB DB DB
Blind VI DB DB DB DB
Progres-sive Loss Depends on degree DB DB DB DB
CVI VI DB DB DB
40Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Deaf/Hard of Hearing (DHH) DHH Depends on degree DHH
Low Vision Visually Impaired (VI) Identified as Deafblind (DB) DB DB DB
Blind VI DB DB DB DB
Progres-sive Loss Depends on degree DB DB DB DB
CVI VI DB DB DB DB
41Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing Degree of Hearing
Degree of Vision Normal Hearing Hard of Hearing (mild-moderate) Deaf (severe to profound) Progres-sive Loss Auditory Neuro-pathy
Normal Vision Normal for both Hearing impaired Hearing impaired Depends on degree Hearing impaired
Low Vision Visually impaired (VI) Identified as Deafblind (DB) DB DB DB
Blind - VI DB DB DB DB
Progres-sive Loss Depends on degree DB DB DB DB
CVI VI DB DB DB DB
42Ask Yourself
- Does the learner have enough vision to compensate
for his or her lack of hearing? - Does the learner have enough hearing to
compensate for his or her lack of vision? - If the answer is no to either or both questions,
the learner can be defined as being deafblind.
- (Alsop, 2001)
43Label Distinction
- Deafblindness
- Multiple Disabilities
- When students are identified as having multiple
disabilities rather than deafblindness, the
impact and needs of the combined vision and
hearing loss should be recognized and addressed
(NCDB, 2007).
44Prevalence of Deafblindness
- National Statistics
- 3 in 100,000 births
- Add age data from John K
45State Demographics
- Identified children and youth in (state)
- __ of Girls ___ of Boys
- of infants and toddlers
- of preschools
- of elementary school age students
- of middle school age students
- of high school age students
- of transition program age students
46Causes of Deafblindness
- Hereditary
- Chromosomal
- Syndromes or Disorders
- Prenatal / Congenital Complications
- Postnatal / Noncongenital
- Complications of Prematurity
47Leading National Causes
- Heredity
- Prematurity
- Prenatal Complications (TORCH)
- Postnatal Complications (meningitis)
- CHARGE Syndrome
- Microcephaly
- Hydrocephaly
- Usher Syndrome
- Undetermined
48Examples of DB-Related Syndromes
- Aicardi Alport Alstrom
- Bardet-Biedl Cockayne Cogan
- Cri du Chat Down Edwards
- Fetal Alcohol Goldenhar Hallgren
- Hunter Marfan Mobius
- Pierre Robin Refsum Stickler
- Sturge-Weber Treacher Collins Turner
- Usher( I, II, II)
-
49Leading Causes in (State)
- (personalize to your state)
50How is Deafblindness Identified
- Eye Care Specialists confirm visual diagnosis,
status, treatment options, and prognosis - Audiologists confirm auditory status and
listening device options. - School personnel, as appropriate to eligibility,
determine functional status of vision and/or
hearing.
51The Challenge of Deafblindness
- The challenge faced by people with both hearing
loss and vision is much greater than just the sum
of the two losses. The problem is not additive,
but multiplicative. - (-vision) x (-hearing) (challenge)2
- In many ways, deafblindness is a disability of
access to information and communication.
52- People rely upon information about the world
around them, in order to learn, function, and
interact with others. Vision and hearing are the
major senses through which this information is
access. Individuals, who have vision and hearing
loss or deafblindness, are unable to access this
essential information in a clear and consistent
way. Deafblindness is a disability of access
access to visual and auditory information. - (Alsop, Blaha, Kloos, 2000)
53Importance of Identification
- Concomitant vision and hearing loss is likely to
impact all facets of development. Early
identification helps to ensure - early possible treatment of sensory loss
conditions to optimize sensory function. - appropriate intervention of developmental and/or
academic challenges. - access and communication needs are identified and
supported through strategies and possible
adaptive equipment.
54Critical Factors that Influence the Impact of
Deafblindness
- Age at onset of loss
- Degree, type, and stability of vision and hearing
loss - Accompanying disabilities
- Support variables
55Critical Factors that Influence the Impact of
Deafblindness
- Age at onset of loss
- Congenitally deafblind
- Adventitiously deafblind
- One sense congenitally impaired other loss
acquired
56Critical Factors that Influence the Impact of
Deafblindness
- Degree, type, and stability of vision and hearing
loss - Low Vision to Blindness
- Mild to Severe Hearing Loss
- Ocular and/or cortical
- Conductive , sensorineural, auditory neuropathy,
and/or central auditory processing - Progressive losses
57Critical Factors that Influence the Impact of
Deafblindness
- Accompanying disabilities
- Cognitive impairments (66)
- Communication / Speech / Language (need data)
- Physical impairments (57)
- Complex health care issues (38)
- Behavior challenges (9)
- Other (30)
- It is estimated that more than 90 of children
who are deafblind have one or more additional
disability or health problem.
58Support Variables
- Family / Community Support
- Financial Support
- Educational Team Support
- Adapted Equipment Support
- Specialized Instruction Support
59Impact of Deafblindness
- Sensory
- Social and Emotional / Relationships
- Communication
- Receptive
- Expressive
- Motor / Movement
- Limited access to information
- Cognitive / Learning / Academics
- Activities of Daily Living / Self Help
60Deafblindness affects EVERY aspect of an
individuals life.
61Collaboration is Critical
- Unique demands are placed on families who have a
child with a vision and hearing loss - Many professionals will be involved with a child
who has a hearing or vision loss - Successful transitions require careful and
respectful teamwork - Appropriate monitoring of child progress requires
all members to watch carefully - (Chen, 1997 Miles, 1995)
62Impact of Deafblindness Emotional Attachment
- Challenges to emotional attachment and bonding
for both caregivers and child. - Much of our early bonding occurs through use of
eye contact, reading and responding to body
language, facial expressions, and sounds. - A confusing or unpredictable response from
infant/child that is difficult to interpret can
lead to a weak or unpredictable response from the
child.
63Social Emotional Development
- Bonding and attachment behaviors
- Relationships with family, peers, providers,
workers - Sense of self and body image
- Reinforcement (motivation)
- Perception of safety
- Isolation
64Sensory Impact
- When one or two senses are compromised or absent,
care should be taken to understand the sensory
learning profile of the child. - Sensory use is very individualized.
- The learner may rely greatly on a sense that has
even significant compromise. - The child may be at risk for sensory overload.
- Touch may or may not be a dominant learning
avenue initially.
65Communication Impact
- Everyone communicates.
- Early communication involves reading cues and
reinforcing intention. Reading cues is an
ongoing communication skill. - Early communication involves movement.
- The learner may not understand his or her actions
influence those around him or her or caused
something to happen.
66Communication Impact
- Limited or reduced opportunities to acquire
symbols to represent their communication. - All learners need repetitive, meaningful exposure
to incidental use of objects, pictures, sign
language, speech. - May have difficulty finding communication
partners. - May have difficulty finding common topic.
67Behavior is Communication
- All behavior is communicative.
- Everyone communicates needs and wants.
- Behavior does not have to be intentional to be
communicative. - Behaviors may be the result of the lack of a
viable communication system. - Behaviors serve a purpose for the child.
- Behavior is influenced by events in the setting.
- Understanding the message behind problem
behaviors can be difficult. - If a learner cannot express wants and needs,
behavior issues are likely to develop.
68Accessing Information Impact
- If a child can access information, he or she is
in a position to learn. Access is our job. - Vision and hearing are our distance senses
- Hearing is our only sense that can bend around
corners. - Vision takes in more information all at once than
any other sense (gestalt and detail). - Even a mild hearing / vision loss can have a
serious impact.
69The Ability to Learn
- Learners who are deafblind are not limited by
what they can learn but by how and what we teach
them using effective strategies
70Learning Impact
- A great deal of learning comes from observing
and imitating of what others are doing. - Child may develop unique learning style.
- Concept development
- External / internal world confusion.
- May develop fragmented or distorted concepts due
to lack of full experience. - Abstract concepts may be more difficult to learn
71Learning Impact
- Incidental learning
- More likely to require formal / deliberate
instruction on topics others acquire
incidentally - Mental imagery
- Challenging to construct mental images of simple
objects - Academics
- Access to the general education curriculum
- Accommodation and modifications
- Access to materials, technology , and equipment
- Adapted materials / equipment
72Movement Impact
- We learn through our movement and exploration.
- Vision loss may impact postural tone.
- Poor or absent vestibular and/or proprioceptive
function will impact balance and movement. - Vision loss impacts learning and moving through
imitation. - Seeing objects and hearing sounds influences
motivation to interact with the environment - When vision and hearing is impaired, motivation
to move may be diminished. - There may be challenges with concentrating on
moving when being asked to communicate (etc.)
73Activities of Daily Living / Self Help
- Deafblindness may impact all areas of self care.
- Sleeping be on a different schedule.
- Feeding may be affected due to a variety of
reasons. - Role of incidental learning / imitation.
- Further complications due to possible health
concerns. - Need for appropriate role models for self care.
74It Is Important to Remember
- Children who are deafblind--
- Need to have appropriate pacing.
- Require thoughtful and unique educational
approaches - Can participate in any activity
- Communicate in a variety of ways
75- What if you are working with a learner who is
deafblind (within a specified age group per
state) and would like assistance? -
- Contact the (name of project and contact info)
76Information about the project
- How do you refer a child?
- What happens after a child is referred?
- What assistance can be provided?
- How does a family or service provider get
assistance? - Where is assistance provided?
- Is there a cost?
- What are the benefits?
77Why refer to the project?
- Project newsletter other TA documents (e.g.,
Tip sheets) - Print or video resources
- Parent-to-parent network
- Family-to-family network and listserv (western
states)
- Project sponsored trainings
- Help in finding resources
- Home and/or school visits
- Annual parent conference
78What happens after referral?
- Referral packet reviewed
- Potential phone calls for clarification on some
questions - Intro binders mailed to parent and service
provider - TA request forms, all tip sheets, newsletter
more - Introductory phone call and/ or visit
79National Resources
- National Consortium on Deafblindness
- (NCDB)
- National Family Association for Deaf-Blind
(NAFDB) - American Association of the Deaf-Blind (AADB)
- Helen Keller National Center
(HKNC)
80Regional Resources
- Family to Family Listserv
- Family Directory
81State Resources
- Project contact information
82Credits
- Hand in Hand
- Remarkable Conversations
- Deaf-Blind Perspectives
- Deaf-Blind Infants and Children A Developmental
Guide, by J.M. - McInnes and J.A. Treffry, University of Toronto
Press, Toronto, Canada, 1997.National Consortium
on Deaf-blindness - Thanks to the following projects NV, NM, UT, NY,
MN, CO, WY