CAS PS 241 Lecture Notes - Lecture 3: Zygote, Life Stinks, Respiratory System
10 Jan 2017
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Orphanages existed until 1990, but need to compare to new foster care systems. Children are in the cribs and are hand cuffed, other children could go to bathroom in a group at certain point of the day. Researchers said this was a natural experiment. A chance to measure the real effects of social deprivation on cognitive and social dev"t. Is there an ethical way to do the experiment: experiment where the baby mimics the tongue out and facial expressions of his father o how did they do this experiment. The claim: infants will imitate tongue protrusion at birth. What control condition needed: have the researcher be right in front of them without making any facial movement. Gametes meet, gametes come from meiosis (cell division that produces sperm and egg cells, starts with two sets of chromosomes, end up with one set)
