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16 Cards in this Set
- Front
- Back
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microsystem
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1st layer, directly effects develop.
family, school, day care center, peers, health services, church group, neighborhood play area |
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mesosystem
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2nd layer
interconnections of the microsystem |
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exosystem
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3rd layer
indirectly affect experiences; extended family, neighbors, legal services, school board, community service, friends of family, etc |
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marcrosystem
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outer most layer
attitudes and ideologies of the culture |
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cell differentiation
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speacialized cells created and grow into tissues and organs
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embryo
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2-6 weeks after conception
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ovum
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egg from conception- 2 weeks
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fetus
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8 weeks to birth
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fontanelle
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open space between head and bone tissue
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cephalocaudal growth
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human dev. proceeding from top down
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proximodistal growth
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growth from center of body out
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amniocentesis
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genetic info. obtained from sampling of amniotic fluid
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chorionic villus biopsy
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tissue drawn from outer membrane of amniotic sac; detection of genetic disorders as early as 9th week
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neonatal behavioral assessment scale
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tests newborn baby's repertoire of behaviors (reflexes, states, resopnses to stimuli, soothability) can detect neurological impairments
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teratogenes
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harmful agents in environement
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premature birth
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can occur at least 3 weeks before end of full 38-42 week gestational period.
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