Related abilities
Is interested in interacting with others, e.g. peek-a-boo (6-9 months)
Moves in and out of various positions, e.g. sitting, tummy, and hands and knees
Uses both hands equally to play with toys (6-9 months)
Enjoys playing with musical toys (6-9 months)
Enjoys playing with toys of varied textures (6-9 months)
Moves on floor to get desirable toy
Maintains balance while sitting and uses two hands together to explore toys