Researchers used a puppet, line drawings and simple vocabulary to find that children as young as 3 are beginning to grasp that nuanced concept.

Researchers used a puppet, line drawings and simple vocabulary to find that children as young as 3 are beginning to grasp that nuanced concept.

Puppets on drawing board. Bay News. 27 Aug, 2015 03:08 AM 2 mins to read. Save share. Share this article. ... It will include a procession of larger-than-life puppets, ...