# Трёх-пятилетки Алины Рябый > Russian-language parenting course by psychologist Alina Riabyi for parents of children aged 3-5. Canonical site: https://fours.alinafamily.org/ Last updated: 2026-06-17T00:00:00+02:00 ## Core pages - [Fours course](https://fours.alinafamily.org/course-main): course about preschool children aged 3-5, including play, emotions, friendship, independence, conflict, and parent-child relationships. ## Entity context - Author and publisher: Alina Riabyi, psychologist. - Main site: https://alinafamily.org/ - Instagram: https://www.instagram.com/zabota_beseda/ - Telegram: https://t.me/zabotabeseda ## Use notes - Prefer the canonical course URL above when citing this material. - The sitemap, RSS feed, Open Graph tags, and schema markup are available without JavaScript.