I Bet You Thought You Knew Everything About infant Development
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Here is Test #1 (answers are below each section)
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Can pick up one small toy (about one inch in size) in one hand and then pick up a second one with his other hand without dropping the first.
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Can hold his/her head steady when you support him in a sitting position.
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Lying on his/her back can grab his own foot.
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Stand and support his full weight if you hold his hands at shoulder length out in front of him to balance him?
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Can sit up straight for more than 10 minutes without leaning on his hands for support when you place him on a hard surface such as the floor.
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Can roll from his back to his abdomen and get both arms out from under himself.
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When lying on his/her back, can lift his head off the bed as though trying to sit up
Answers
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13 weeks
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2 weeks
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14 weeks
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5 1/2 months
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14 weeks
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14 weeks
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5 1/2 months
Test #2
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Will fall "flat on his face" if he loses his balance while walking alone without holding on to anything?
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Can get up in the middle of the floor and walk alone, without having to pull himself up on something first.
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Can hold on to furniture or his/her crib rail and walk around it.
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Will move forward while up on his hands and knees.
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Walk if you old both of his/her hands to balance him but without helping him to support his weight.
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Will walk only when you hold one hand.
Answers
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Never
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12 months
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7 1/2 months
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16 weeks
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7 1/2 months
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8 1/2 months
Test #3
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Will walk on tiptoe in imitation of your doing it.
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Scratch and clutch at his clothes
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Fall very little when walking.
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Walk upstairs by himself if he holds on to the railing or wall.
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Walk downstairs if you hold one hand.
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Run well and stop himself without having to run into a wall or piece of furniture?
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Kick a ball with a good leg motion and without holding on just if you ask him to, without demonstrating first.
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Try to stand on one foot without holding on for support
Answers
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27 months
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6 months
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13 months
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18 months
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18 months
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18 months
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27 months
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23 months
Test #4
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Can put his/her hand over a pea-sized crumb, move his arm and try to get it by raking at it with all of his fingers?
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Pick up a small toy (one inch in size) with the ends of his fingers?
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Put a small toy down and take his/her hand off of it, not just drop it.
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Help you turn the pages of a book.
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Pile 3 or 4 small toys on top of each other (block, or boxes).
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Turn pages of book or magazine two or three at a time.
Answers
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7 months
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11 months
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10 months
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18 months
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22 months
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2 years
Test #5
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Hold a pencil or crayon with his fingers the way an adult does.
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Smile at himself when you put him close to a large mirror.
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Put both hands on his/her bottle when you feeding him/her.
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When lying on his/her back can put foot in his/her mouth.
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Bite and chew on his toys not just lick them.
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Feed himself a cracker, taking definite bites until it is pretty well finished.
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Play any games like "pat-a-cake, "peek-a-boo", "so big", or "bye-bye" in imitation of you after you do them first
Answers
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2 years
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4-5 months
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6 months
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10 weeks
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16 weeks
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5 months
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6 months
Test #6
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Reach into a mirror for the image of a toy he is holding when you put him close to a large mirror.
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Help when you dress him/her by pushing his/her arm through the sleeve or holding his/her feet up for a shoe or his/her diaper.
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Play ball with you, using a small throwing movement to throw the ball toward you.
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Leave his/her dish on the tray when you are feeding him/her, not throw it off.
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Pull a toy on a string after him/her as they walk or crawl around the house.
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Handle a cup well and put it down when finished.
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Dress himself/herself a little; for example, put on a hat or pull up pants.
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Get the spoon to his/her mouth right side up when feeding themselves
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Tell you when they have to go to the bathroom
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Push a doll carriage or wagon with good steering and be able to back out if he/she gets stuck.
Answers
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5 months
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7 months
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5 1/2 months
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8 months
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9 months
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9 months
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2 years
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12 months
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19 months
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2 1/2 years