MT 2 Review - Chapter 4 Lifespan perspective of psychology...

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Chapter 4 Lifespan perspective of psychology – development doesn’t all just happen in childhood prenatal and adult development In many humans, max # of sperm fertilizing a egg 2 Percentage of shared genes in siblings %50 Twins share genes and prenatal environment Embryonic anatomic structure that later becomes brain – neural tube Teratogens – most likely to do fatal damage prescription anti-convulsive thalidomide Prenatal environment – androgenization of male fetus more likely for boys w/ 4 older brothers to be gay Strongest predictor of pain in labor mother’s anxiety Baby instincts: Newborn reflex – moro, “monkey reflex” grab if baby’s falling Toes fan out – babinski Stroking cheek – rooting help baby find food w/ little wasted effort Settled baby vs. newborn about 8 wks Infant temperament baby “personality” Review infant temperaments: average, easy, difficult, slow-to-warm up Colicky baby – cry nonstop inconsolably
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This note was uploaded on 04/11/2008 for the course PSY 301 taught by Professor Pennebaker during the Spring '07 term at University of Texas at Austin.

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MT 2 Review - Chapter 4 Lifespan perspective of psychology...

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