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AP PSYCH MIDTERM REVIEW
MIDTERMS
40
Psychology
12th Grade
11/26/2007

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Term
hindsight bias
Definition
the tendency to believe, after learning an outcome, that one would have foreseen it.
Term
chromosomes
Definition
threadlike structures made of DNA molecules that contain the genes
Term
DNA
Definition
a complex molecule containing genetic info that makes up the chromosomes.
Term
genes
Definition
the biochemical units of heredity that make up the chromosomes; a segment of DNA capable of synthesizing a protein.
Term
genome
Definition
the complete instructions for making an organisms consisting of all the genetic material in its chromosomes. The human genome has three billion weakly bonded pairs of nucleotides organized as coiled chains of DNA
Term
natural selection
Definition
the principle that among the range of inherited trait variations, those contribution to reproduction and survival will most likely be passed on to succeeding generations
Term
mutations
Definition
random errors in gene replication that lead to a change in the sequence of nucleotides; the source of all genetic diversity
Term
evolutionary psychology
Definition
the study of the evolution of behavior and the mind, using principles of natural selection. natural selection is presumed to have favored genes that predisposed behavior tendencies and information processing systems that solved adaptive problems faced by our ancestors thus contributing to the survival and spread of their genes.
Term
gender
Definition
the characteristics whether biologically or socially influenced by which people define male and female.
Term
behavior genetics
Definition
the study of the relative power and limits of genetic and environmental influences on behavior
Term
environment
Definition
every nongenetic influence from prenatal nutrition to the people and things around us.
Term
identical twins
Definition
twins who develop from a single fertilized egg that splits in two creating two genetically identical organisms.
Term
fraternal wins
Definition
wins who develop from separate eggs. they are genetically no closer than brothers and sisters, but that share a fetal environment.
Term
temperament
Definition
a person's characteristics emotional reactivity and intensity.
Term
interaction
Definition
the effect of one factor depends on another factor
Term
molecular genetics
Definition
the subfield of biology that studies the molecular structure and function of genes
Term
culture
Definition
the enduring behaviors, ideas, attitudes, and traditions shared by a large group of people and transmitted from one generation to the next
Term
norm
Definition
an understood rule for accepted and expected behavior. norms prescribe prper behavior
Term
personal space
Definition
the bugger zone we like to maintain around our bodies.
Term
memes
Definition
self replicating ideas fashions, and innovations passed from person to person
Term
X chromosome
Definition
the sex chromosome found in both men and women females have two X chromosomes ; males have one. An X chromosome form each parents produces a female.
Term
Y chromosome
Definition
the sex chromosome found only in males. when paired with an X sex chromosome from the mother it produces a male child
Term
testosterone
Definition
the most important of the male sex hormones. both males and females have it but the additional testosterone in males stimulate the growth of the male sex organs in the fetus and the development of the male sex characteristics during puberty.
Term
role
Definition
a set of expectations (norms) about a social position, defining how those in the position ought to behave
Term
gender role
Definition
a set of expected behaviors for males and for females.
Term
gender identity
Definition
ones sense of being male of female
Term
gender typing
Definition
the acquisition of a traditional masculine of feminine role
Term
social learning theory
Definition
the theory that we learn social behavior by observing and imitating and by being regarded or punished
Term
gender schema theory
Definition
the theory that children learn form their cultures a concept of what it means to be male and female and that they adjust their behavior accordingly
Term
developmental psychology
Definition
a branch of psychology that studies physical cognitive, and social change throughout the life span
Term
zygote
Definition
the fertilized egg; it enters a two week period of rapid cell division and develops into an embryo
Term
embryo
Definition
the developing human organism from about two weeks after fertilization through the second month.
Term
fetus
Definition
the developing human organism from nine weeks after conception to birth.
Term
teratogens
Definition
agents such as chemicals and viruses that can reach the embryo or fetus during prenatal development and cause harm.
Term
fetal alcohol syndrome
Definition
physical and cognitive abnormalities in children caused by a pregnant womans heavy drinking in sever cases symptoms include noticeable facial misporportions
Term
rooting reflex
Definition
a babies tendency when touched on the cheek to open the mouth and search for the nipple
Term
maturation
Definition
biological growth processed that enable orderly changes in behavior relatively uninfluenced by experience
Term
schema
Definition
a concept or frameowrk that organized and interprets information
Term
assimilation
Definition
interpreting ones new experience in therms of ones existing schemas
Term
accommodation
Definition
adapting one;s current understandings to incorporate new information
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