- Moves eyes, then head, to follow moving objects
- Reacts with abrupt change when a face or object suddenly disappears from view
- Looks around with interest when in a room, garden, balcony or park, visually scanning the environment for novel, interesting objects and events
- Smiles with pleasure at recognisable playthings
- Repeats actions that have an effect, e.g. kicking or hitting a mobile or shaking a rattle