Unit 8 Flashcards
developmental psychology
the study of age related changes in behavior and mental processes from conception to death
chromosomes
threadlike structures made of DNA molecules that contain genes
DNA
a complex molecule containing genetic information that makes up chromosomes
Heritability
the extent to which genes attribute to traits
genes
the biochemical units of heritability that make up the chromosomes
genome
the complex instructions from making an organism
temperament
an individual’s innate emotional reactivity level
testosterone
a male sex hormone
estrogen
female sex hormone
epigenetics
the study of environmental influences on gene expressions that occur without DNA
molecular genetics
the subfield of biology that studies the molecular structure and functions of genes
molecular behavior genetics
the study of how the structure and functions of genes interact with our environment
evolutionary psychology
the study of the evolution of behavior and the mind
adaptation and mutation
a random error in gene replication that leads to a change
social scripts
culturally modeled guide on how to act in certain situations
individualistic culture
give priority to one’s own goals over group goals
collectivistic culture
give priority to group goals over individual goals
transgender
changing genders that are different than at birth
gender
the characteristics by which people define male or female
gender identity
our sense of being male, female, or both
gender typing
the acquisition of a traditional male or female role
androgyny
displaying both traditionally male and female psychological characteristics
social learning theory
the theory that we learn social behavior by observing and imitating and being rewarded or punished
gender schema theory
the theory to explain how individuals become gendered in society and how they are maintained
zygote
the fertilized egg within the first few weeks
embryo
the developing human organism 2weeks-2months
fetus
developing human organism 9weeks-birth
x chromosome
sex chromosome found in both men and women xx=women
y chromosome
sex chromosome found in men
teratogens
chemicals and viruses that can reach the embryo of the fetus and cause harm
fetal alcohol syndrome
issues to a baby caused because the mom is a heavy drinker during pregnancy
rooting reflex
a baby tends when touched on the cheek to open the mouth
habituation
decreasing response with repeated stimulation
maturation
biological growth pattern, determined by genetic makeup
newborn
a recently born child