This article describes the historical evolution of U.S. federal education policy as it pertains to the constructs of disability and giftedness, which were originally treated as distinct domains. However, policy shifts and research initiatives revealed the intersection of the two domains, which led to recognition of twice-exceptional individuals as…

Although the prevalence of autism continues to rise, identification disparities across race/ethnicity and gender persist in schools. The under- and overidentification of specific populations receiving special education services under the classification of autism contribute to misappropriation or lack of intervention services for students.…