How students' family income predicts gifted and special education identification

Lines show the percentage of students in a given income percentile who were identified for special education and gifted programs in Oregon.

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Chart: Thomas WilburnSource: Ainsworth et al (2026a) and Ainsworth et al (2026b), which were reviewed for disclosure avoidance (CBDRB-FY24-CES019-010, CBDRB-FY25-0309)