What does twice-exceptional mean?

Twice-exceptional (2e) individuals are intellectually gifted (high IQ) while simultaneously having specific learning disabilities, ADHD, or neurodevelopmental conditions.

Why are 2e students often missed?

Giftedness masks disability symptoms, disability masks giftedness, and standard achievement tests miss both high ability and underachievement.

How can IQ testing help identify 2e students?

IQ subtests reveal scattered cognitive profiles: very high scores in reasoning but low scores in processing speed or working memory.

What support do 2e students need?

Dual identification, accelerated curriculum with accommodations, remediation for weak areas, and support for emotional intensity and perfectionism.

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IQ and Twice-Exceptional Learners: Gifted With Disabilities

Peter Kolomiets

|April 12, 2026|Updated Apr 13, 2026|7 min read

IQ and Twice-Exceptional Learners: Gifted With Disabilities

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References

Webb, J. T.. Webb, J. T., et al. (2005). Misdiagnosis and Dual Diagnoses of Gifted Children
Assouline, S. G., Foley-Nicpon, M., & Huber, J.. Assouline, S. G., Foley-Nicpon, M., & Huber, J. (2016). Cognitive and Achievement Profiles of Twice-Exceptional Learners
Reis, S. M. & Renzulli, J. S.. Reis, S. M. & Renzulli, J. S. (2010). Characterizing Gifted Students With Learning Disabilities

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