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Definition. Condition resulting in intellectual functioning significantly below averageAndConcurrent deficits in adaptive behavior that adversely affects educational performance and requires special education and related services. Criteria. Significantly below average general intellectual function
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1. Developmental Cognitive Disability (DCD) What it is and what you need to know to help students
2. Definition Condition resulting in intellectual functioning significantly below average
And
Concurrent deficits in adaptive behavior that adversely affects educational performance and requires special education and related services
3. Criteria Significantly below average general intellectual functioning
Mild-moderate range (2 SD below mean)
Severe-profound range (3 SD below mean)
Wechsler Intelligence Tests for Children – Fourth Edition
Woodcock-Johnson Cognitive Tests
4. Criteria (cont.) Below average adaptive behavior in school and home/community
At or below 15th percentile
Documentation of need in 4 of 7 adaptive domains
Vineland Adaptive Behavior Scale
Adaptive Behavior Assessment System
5. Incidence 1% of general population
Pine Island 2006 Child Count
11 (0.9% of student population)
6. Characteristics Development at slower rate
Difficulties with particular areas of basic thinking and learning
Can be taught useful reading and number skills
Not emotionally impaired but may be immature
Information learned in one setting not applied to another
7. Characteristics (cont.) Retention of information taught may be brief
Interaction with environment may not result win the acquisition of new skills
Difficulty articulating needs and wants
Change of environment of instructional approach may be difficult
8. Educational Implications Have the capacity to learn, develop and grow
Majority become productive, full participants in society
Modifying instruction is the starting point for successful learning
Concrete materials, interesting, relevant
9. Instructional Strategies Small, sequential steps with frequent review
Prompt and consistent feedback
Teach skills that students will use frequently
Formulate expectations based on ability
Concrete and clear instruction
10. Instructional Strategies (cont.) Work toward independence
Reduce distractions
Multi-sensory approaches
Encourage self-evaluation
Immediate, positive reinforcement
Give sincere praise