Related abilities

Is interested in interacting with others, e.g. peek-a-boo (6-9 months)

Enjoys moving to explore the environment when placed on floor

Moves on floor to get desirable toy

Moves in and out of various positions, e.g. sitting, tummy, and hands and knees

Is able to turn head to visually follow moving toys and people (6-9 months)

Uses both hands equally to play with toys (6-9 months)

Shows more control while rolling and sitting

Maintains balance while sitting and uses two hands together to explore toys