outlines psychology
Development
prenatal development: Germinal stage: 36hrs mother fallopian tube cell implant placents embroynic stage: 2 week-8week structures visible i inch fetal stage 9week: Brain formation 12 week: Smile and frown 16 week : Heartbeat strong mother feels movement 20 week: Hiccups begin hair form 24 : Visual and auditory senses , functional ,eyes open 28 fat is added 32: Sleep and wake fulness 36: Rapid increase in weight and gain immunity 38: Birth factors : Internal environment in a womb mothers state of mind mother' s nutrition illness of mother aids mothers drug intake fetal alchol syndrome birth complications teratogens mercury ( mental retarditon) caffeine ( miscarriage) radition ( higher incidene of cancer) rubella (blindness.deafness ,heart defect) |
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