An example: if the baby hears the mother's voice, he smiles. If he is hungry he starts crying. More important: after the baby has touched a very hot object, he never will do it again. This means:
- Persistence of knowledge
- Events correlation
- Rules for "good" and "bad"
- Abstraction, combination... in other terms: information composition
This is maybe very important: information composition, a key concept in my simplistic view of intelligence