ELATION
By seven or eight months, babies show the high spirits of elation.

AFFECTION
At about nine months, babies begin to feel affection for those who provide security and care. Affection for other children comes later.

ANGER
By about four or five months, babies show their anger when they don't get their own way. Older babies show anger at objects as well as at people. They may throw their toys or push something away.

DISGUST
Disgust can also be observed at about four or five months of age. Babies show their dislikes very clearly.

FEAR
Until around the age of six months, babies do not show fear because they cannot recognize threatening situations. Fear of strangers begins at about eight months of age.