zone of proximal development
Word Rarity
Rare
Frequency: Zipf frequency 3.16 in modern English
56
Scrabble Score
25
Letters
6
Syllables
15
Unique Chars
Meaning
Etymology
Calque of Russian зо́на ближа́йшего разви́тия (zóna bližájševo razvítija), coined by Soviet psychologist and social constructivist Lev Vygotsky.
Inflected Forms
zones of proximal development (plural)