PSYC BC 1129x Lecture Notes - Lecture 7: Classical Conditioning, Mirror Neuron, Fine Motor Skill
Document Summary
2 months: turns head to follow moving object. 9 months: sits alone for one minute; says da da da. 1 yr 3 months: walks alone; says several words. 1 yr 6 months: climbs stairs; says many words. 6 yrs: describes difference btwn bird and dog. 8 yrs: tells how a baseball and an orange or an airplane and a kite are alike. Some reflexes have clear adaptive value but some have unclear values. At around 3-4 months they begin to sleep 6-7 hrs at a time. When a baby hits 10 pounds it should be able to go 6 hrs without eating. At around 6 months old you begin to see cultural influences on babies" sleep patterns- in usa, they sleep 12 hrs at night and nap during the day- in the netherlands babies sleep 16 hrs at a time. By 1 yr weight has tripled (around 22 lbs)
