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  [Physical] Takes steps while holding onto parents' hands.
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  [Cognitive} Loves to mimic all actions.
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  [Physical] Jumps with both feet.
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  [Cognitive] Remembers where objects belong.
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  [Physical] Runs without falling often.
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  [Cognitive] Can remember familiar objects without seeing them.
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  [Physical] Can throw a ball into a basket.
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  [Cognitive] Is curious about objects in environment; feels, squeezes, pulls and pushes objects.
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  [Physical] Plays on swings, ladders, and other playground equipment.
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  [Cognitive] Becomes increasingly interested in children's TV shows.
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  [Physical] Goes upstairs by alternating feet.
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  [Cognitive] Tries various roles in make-believe play.