It's those interactions when a child says something and a parent or teacher says something back, those interactions help the child to persist, to stick with their plan, to keep rebuilding the block tower each time it falls.
Es en esas interacciones cuando el niño dice algo y la persona adulta le responde. Esas interacciones ayudan al niño a persistir, a seguir el plan, a reconstruir la torre de bloques cada vez que se cae.