It was difficult to process the information in this book, simply because there was a lot of it.

Diane McGuiness explains a lot about children 0-5 years and makes her cases with scientific studies. It makes sense that when infants like something, they use their sucking reflex to share that.

Most of the book was dedicated to speaking to babies, what they understand, and how they learn to speak. The author explains each stage and what the parent is likely to see, not just based on age, but also...