17-9 Months Milestones
Motor Skills:
- Sits without support
- Gets into sitting position alone
- Rolls both directions easily
- Begins to crawl (various styles)
- Rocks back and forth on hands/knees
- May pull to stand
- Transfers objects hand to hand
- Pincer grasp emerging (thumb and finger)
Communication:
- Babbling with inflection ("bababa", "dadada")
- Responds to name
- Understands "no"
- May wave bye-bye
- Points at things
- Copies sounds
Cognitive:
- Object permanence (knows hidden things exist)
- Looks for dropped toys
- Explores with hands and mouth
- Bangs toys together
- Shows preferences for toys/people
Social/Emotional:
- Stranger anxiety peaks
- Separation anxiety begins
- Plays peek-a-boo
- Enjoys interactive games
- Shows several emotions clearly