Seventh month
Movement
- Rolls both ways (front to back, back to front)
- Sits with, and then without, support of her hands
- Supports her whole weight on her legs
- Reaches with one hand
- Transfers object from hand to hand
- Uses raking grasp (not pincer)
Vision
- Develops full color vision
- Distance vision matures
- Ability to track moving objects matures
Language
- Responds to own name
- Begins to respond to "no"
- Distinguishes emotions by tone of voice
- Responds to sound by making sounds
- Uses voice to express joy and displeasure
- Babbles chains of consonants
Cognitive
- Finds partially hidden object
- Explores with hands and mouth
- Struggles to get objects that are out of reach
Social/Emotional
- Enjoys social play
- Interested in mirror images
- Responds to other people's expressions of emotion
Developmental Health Watch
Because
each baby develops in his own particular manner, it's impossible to
tell exactly when or how your child will perfect a given skill. The
developmental milestones will give you a general idea of the changes
you can expect, but don't be alarmed if your own baby's development
takes a slightly different course. Alert your pediatrician; however, if
your baby displays any of the following signs of possible developmental
delay for this age range.
- Seems very stiff with tight muscles
- Seems very floppy like a rag doll
- Head still flops back when body is pulled up to a sitting position
- Reaches with one hand only
- Refuses to cuddle
- Shows no affection for the person who cares for him
- Doesn't seem to enjoy being around people
- One or both eyes consistently turn in or out
- Persistent tearing, eye drainage or sensitivity to light
- Does not respond to sounds around him
- Has difficulty getting objects to his mouth
- Does not turn his head to locate sounds by 4 months
- Doesn't roll over in either direction (front to back or back to front) by 5 months
- Seems inconsolable at night after 5 months
- Doesn't smile spontaneously by 5 months
- Cannot sit with help by 6 months
- Does not laugh or make squealing sounds by 6 months
- Does not actively reach for objects by 6 to 7 months
- Doesn't follow objects with both eyes at near (1 foot) and far (6 feet) ranges by 7 months
- Does not bear some weight on legs by 7 months
- Does not try to attract attention through actions by 7 months
- Does not babble by 8 months
- Shows no interest in games of peekaboo by 8 months
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