Final answer:
The IQ discrepancy achievement model is an approach that examines the difference between a student's intellectual ability, as measured by IQ tests, and their academic achievement. It helps identify learning disabilities, determine appropriate interventions, and support eligibility for special education services.
Step-by-step explanation:
The IQ discrepancy achievement model is an approach that examines the difference between a student's intellectual ability, as measured by IQ tests, and their academic achievement. It focuses on identifying students who have a significant difference between their expected achievement based on their IQ and their observed achievement in school. There are several advantages to using this model:
- Identification of learning disabilities: The IQ discrepancy achievement model can help identify students who may have learning disabilities but have not been identified through other means. By comparing a student's IQ to their academic achievement, it can pinpoint areas where the student is underachieving relative to their intellectual ability.
- Determining appropriate interventions: By identifying the specific areas of underachievement, the model can guide educators in determining appropriate interventions and supports for the student. For example, if a student has a significant IQ-achievement discrepancy in reading, they may benefit from additional reading interventions or accommodations.
- Support for eligibility for special education services: In some educational systems, a significant IQ-achievement discrepancy may be used as part of the criteria for determining eligibility for special education services. The model provides a clear and objective method for identifying students who may benefit from additional supports.