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Developes finger toes, ears, eyes, nose, a mouth, a heart and a circulatory system.
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Rooting is a reflex are born with this.
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They perferr pictures of human face to any other pictures, such as newsprint, a bulls-eye, or colored disks without patterns.
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attachment to mother. has double their birth wieght. patterns begin to matter. (depth perception)
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9 month old
Stranger anxiety starts to happen. they start to develope fear to stranger. -
birth to 1 year old infants begin to understand that there is a relationship between thier physical movements and the results they sense and perceive.
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1 year 1 month old
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1 year 3months
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when children begin to use words and symbols to repersent objects.
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Key properties of substances, such as their wieght, volume, and number, stay the same even if thier shape or arrangement are changed.
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The inability to see another persons point of view.
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Children begin to show signs of adut thinking.
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Puberty and represants cognitive maturity.
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12-13 year old gain comptence as they gro older.
