Ch11 Flashcards
Why identical twins could be different
May have separate placentas-one with more neroshment
May not have same number of copies of genes
Still have similar personalities
Twin adoption studies
Control environment- very heredity
Very heredity- control environment
Adoptive relatives similarities and differences
Different personalities
Similar: attitudes, values, manners, faith, politics
Siblings differ
Temperament/ emotional excitability
Molecular genetics
Identify specific genes that influence behavior
Ethical problems with reading genes
Abortions
Heritability
Extent to which differences among people and attributed to genes
Nature nurture and genes
Genes and nature interact
Epigenetic
Environment triggering genetics
Evolutionary psychologists
What makes us so much like humans