Not only is it stimulating for baby, it's great for toddler language development! (candokiddo.com)
The language milestones that your baby achieves in his first year are important building blocks for toddler language milestones, such as increasing vocabulary and putting words together. (modernmom.com)
Get the lowdown on toddler language skills, from big mouth milestones to problem - solvers for those (quite cute) speech slipups. (whattoexpect.com)