neurodiversity; developmental differences; developmental irregularities
A relatively modern term, often used in psychology and education to describe the natural variation in neurological development, including conditions like ADHD and autism. Emphasizes differences rather than deficits. Compare 発達障害 (developmental disorder), which is more clinical.
See also: 発達障害
The concept of neurodiversity respects each person's individuality.
発達凸凹のある子どもへの支援が広がっている。
Support for children with developmental differences is spreading.
発達障害 is the standard clinical term for 'developmental disorder', often carrying a more medical or deficit-focused nuance. 発達凸凹 is a softer, more inclusive term emphasizing diversity.
神経多様性 is a direct translation of 'neurodiversity' and is used in academic contexts. 発達凸凹 is more colloquial and visually descriptive.
Standard kanji spelling. 凸凹 (でこぼこ) means 'unevenness', here metaphorically referring to developmental differences.
Mixed kanji-kana spelling, sometimes used for clarity or softer impression.
Compound of 発達 (development) and 凸凹 (unevenness). The term emerged in the early 2000s as a more positive alternative to 発達障害, reflecting the neurodiversity movement.