BBC4y
When do babies start laughing and what do they laugh at?
Hearing your little laugh is one of the best sounds in the world ... is an expert on why babies laugh and author of The Laughing Baby. At Goldsmiths' InfantLab, he leads an exciting branch ...
BBC4y
How your baby's sense of humour develops – and what you can do to boost it
7-8 months: Baby comedians Babies get creative with their faces, bodies and voices in an effort get their parents and families laughing. You might notice them repeating the sounds and faces you ...
CBC.ca5y
Laughing and Crying
The unmistakable sounds of laughing and crying are recognizable ... She believes when a baby laughs and what a baby laughs at can give us tantalizing insight into how developed their brains ...