BBC4 年
How your baby's sense of humour develops – and what you can do to boost it
Image caption, The sound of a child laughing is magical and good for parents too - it does wonders for your stress levels. Developing a sense of humour has plenty of benefits for your child ...
BBC4 年
When do babies start laughing and what do they laugh at?
Hearing your little laugh is one of the best sounds in the world ... At Goldsmiths' InfantLab, he leads an exciting branch of child development research designing laughter experiments, talking ...