発達障害

• 読み: はったつしょうがい
• ローマ字: hattatsu shōgai
• 漢字の分解: 発達 (development; 発 = emit/start + 達 = reach/attain) + 障害 (disorder; 障 = obstacle + 害 = harm) → developmental disorder
• 発音: /hat.ta.tsu.ɕoː.ɡa.i/

意味

Developmental disorder — an umbrella term covering ADHD, ASD, and learning disabilities, now widely discussed in Japan.

発達障害 has become one of the most discussed health topics in modern Japan. Adult diagnosis has surged as awareness grows that many people went undiagnosed in childhood. Social media accounts by people with 発達障害 sharing their experiences (当事者発信) have been hugely influential in reducing stigma. The term covers a range of conditions including ADHD, ASD (自閉スペクトラム症), and learning disabilities. Workplace accommodations and understanding remain works in progress, but the conversation has shifted dramatically toward acceptance.

例文

1. 大人になってから発達障害って診断される人、最近すごく多い。
2. 発達障害は個性の一つだって考え方が広まってきたよね。
3. 発達障害の当事者が発信するSNSアカウントがすごく参考になる。

使い方ガイド

場面: healthcare, social media, workplace, education

トーン: informative, empathetic

正しい言い方

• 発達障害は早期発見が大事だと言われてるよ。 (They say early detection of developmental disorders is important.)
• 発達障害があっても自分に合った仕事を見つけてる人はたくさんいる。 (Plenty of people with developmental disorders find jobs that suit them.)

避ける言い方

• 「発達障害っぽい」を悪口として使わない (Never use 'seems like they have a developmental disorder' as an insult — this is stigmatizing and harmful)

よくある間違い

• Using 発達障害 as a single condition — it is an umbrella term covering multiple distinct conditions (ADHD, ASD, LD) with different characteristics

起源と歴史

Medical term from 発達 (development) + 障害 (disorder). Public awareness in Japan grew significantly from the 2000s onward, with the 発達障害者支援法 (Developmental Disability Support Act) enacted in 2005.

文化的背景

時代: 2000s awareness growth, mainstream from 2010s

世代: All ages, awareness especially among 20s-40s

社会的背景: Universal

地域メモ: Used across all of Japan. The 2005 Developmental Disability Support Act was a landmark in Japanese disability policy. Adult diagnosis has become increasingly common.