STAGE 1: ASOCIAL STAGE (FIRST FEW WEEKS)
Baby’s behaviour towards people and inanimate objects is quite similar.
Some preference for familiar people (more easily calmed by them).
Babies are also happier in the presence of other people.
Towards the end of the stage, infants begin to show a preference for social stimuli, such as a smiling face.
Reciprocity and interactional synchrony play a role in establishing relationships.