Babies typically begin to sign around 6 to 9 months of age.
Babies can begin to learn sign language as early as 6 months old.
Babies typically begin to understand mirrors at around 18 months of age.
Babies typically begin eating solid food around 6 months of age.
Babies typically begin to recognize themselves in a mirror around 18 months of age.
Babies typically begin playing independently around 6 to 12 months of age.
Babies typically begin to engage with toys around 3 to 6 months of age.
Babies typically begin to self-soothe around 3 to 6 months of age.
Babies typically begin to recognize themselves in the mirror around 18 to 24 months of age.
Babies typically find their voice and begin to babble around 6 to 9 months of age.
Babies typically begin to count to 10 around the age of 2 or 3 years old.
Babies typically begin to recognize their reflection in a mirror at around 18 months of age.
Babies typically begin to recognize themselves in the mirror around 18 months of age.