sped 537 ecse methods multiple disabilities ch 6 deborah chen, ph.d. california state university,...

SPED 537 ECSE MethodsMultiple DisabilitiesCh 6

Deborah Chen, Ph.D.California State University,

NorthridgeMarch 27-28, 2006

Key Strategies: Visual Impairment Social interactions Language and communication

development Concept development Orientation and mobility Adaptations

Incidence 30-40% of children in DHH

programs have another disability Up to 70% of children with Down

syndrome have a hearing loss Children with disabilities more at

risk forhearing loss than typical peers

Risk Factors Family history Maternal infections e.g., TORCH Prematurity Hypoxia Low Apgar score High bilirubin level Ototoxic medications NICU admission Head trauma

Risk Factors Craniofacial anomalies Cerebral palsy Certain syndromes Childhood infections Certain neurodegenerative

disorders Recurring otitis media

High Risk Signs Atypical appearance of face or

ears Medical condition Atypical listening behaviors Atypical vocal development Other behaviors

Informal Assessments Functional Hearing Screening(child not diagnosed with hearing loss)

VS

Informal Assessment of Child’s Use of Hearing

(child identified as deaf or hard of hearing)

Functional Hearing Screening Not identified as having a hearing

loss Unusual response to auditory

stimuli Atypical appearance of face and/or

ears Risk factors associated with birth

history and etiology of disability

Purpose: Functional Hearing Screening Should this child be referred for an

audiological evaluation?

What instructional strategies and adaptations will support this child’s understanding of auditory information ?

Informal Assessment of Child’s Use of Hearing

Diagnosed as having a hearing loss May wear hearing aid(s) Some environmental/intervention

adaptations may have been made Does not respond consistently to

sound

Purpose: Informal Assessment of Child’s Use of Hearing How effective are current strategies

and adaptations in encouraging this child’s listening skills?

What changes or additional strategies and adaptations are needed to encourage this child’s understanding of auditory information?

Procedures Background information (age,

disability, medical and educational information)

Teacher and/or parent interviews Systematic observations of routine

activities “Eliciting situations”

Interview Questions Hearing tests Favorite toys and activities Response to voices Response to environmental sounds Vocalization and language

Systematic Observations

Environment Context Background noise or quietChild Distance from sound source Listening skills Interaction with others Communication

Hierarchy of Responses to Sound Reflexive or awareness Alerting or attending Localization Discrimination Recognition Comprehension

Child Responses Type of responses (motor, vocal,

verbal) Response time Consistency and clarity of

response Response level

Data Analysis What do you know about this

child’s use of auditory information and learning level?

- Questions- Suggestions

Intervention plan (Do not implement) Measurable objective related to

communication or language Meaningful context Input, adaptations and supports Data collection and evaluation

procedures How do you know your

intervention is effective?

Assignment ComponentsFunctional Screening/Informal Assessment Interview Observations (routine and elicited

situations) Data collection formsIntervention Plan Measurable learning objective Routine analysis Evaluation plan and data collection form