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Psychology 102
preface, studying psychology, and biology of the mind
56
Psychology
Undergraduate 1
03/24/2010

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Term
Introspection
Definition
used to study people's inner sensations and mental images
Term
Edward Titchener
Definition
Used introspection as the basic research tool in order to study people's inner sensations and mental images
Term
American functionalist
Definition
william james was a prominant
Term
Functionalism
Definition
a school of psychology that focused on how our mental and behavioral processes function-how they enable us to adapt, survive, and flourish
Term
Mary Whiton Calkins
Definition
Who was a student under William James and was the first woman to become the president of the American Psychological Association?
Term
potential for healthy growth
Definition
Humanistic psychologists focused attention on the importance of people's
Term
behavior and mental processes
Definition
Contemporary psychology is best defined as the science of
Term
John Locke
Definition
Suggested that the mind at birth is a blank sheet upon which experience writes
Term
Natural Selection
Definition
The survival of organisms best suited to a particular environment is known as
Term
Industrial/Organizational psychologist
Definition
Dr. Lipka focuses on ways to improve employee job satisfaction and productivity. Dr. Lipka is most likely a(n)
Term
Biological Psychologisrs
Definition
explores the links between brain and mind
Term
Developmental Psychologists
Definition
Study our changing abilities from womb to tomb
Term
Cognitive Psychologists
Definition
Experiment with how we perceive, think, and solve problems
Term
Personality Psychologists
Definition
investigate our persistent traits
Term
Social Psychologists
Definition
explore how we view and affect one another
Term
Hindsight bias
Definition
Several weeks after a political election, voters often exaggerate their ability to have predicted the election outcome. This best illustrates
Term
Overconfidence
Definition
Our tendency to believe we know more than we do illustrates
Term
Curiosity, Humility, Skepticism
Definition
key attitudes of scientific inquiry
Term
survey
Definition
A type of research is a representative, random sample of people asked to answer questions about their behaviors or attitudes
Term
the participants are representative of the population they are interested in studying
Definition
In a survey, psychologists select a random sample of research participants in order to ensure that
Term
Naturalistic Observation
Definition
Psychologists who carefully watch the behavior of chimpanzee societies in the jungle are using a research method known as
Term
Correlation Coefficient
Definition
What is a statistical measure of both the directiona dn the strength of a relationship between two variables?
Term
Scatterplot
Definition
To represent graphically the correlaction between two variables, researchers often construct a
Term
the perseption of a relationship between two variables that does not exist
Definition
Illusory correlation refers to
Term
the experiment
Definition
What method is most helpful for revealing cause-effect relationships?
Term
Placebo
Definition
An inert substance that may be administered instead of a drug to see if it produces any of the same effects as the drug is called a
Term
Independent variable
Definition
In a psychological experiment, the experimental factor that is manipulated by the investigator is called the
Term
mode
Definition
The most frequently occuring score in a distribution of scores is the
Term
arithmetic average of all the scores
Definition
The mean of a distribution of scores is the
Term
middle score in a distribution of scores
Definition
The median of a distribution of scores is the
Term
phrenologist
Definition
The person most likely to suggest that the shape of a person's skull indicates the extent to which that individual is argumentative and aggressive would be a
Term
Sensory Neurons
Definition
For you to experience the pain of a sprained ankle, _____ must first relay incoming pain messages from your ankle to your spinal cord.
Term
interneurons
Definition
Neurons that function within the brain and spinal cord
Term
motor neurons
Definition
Some neurons enable you to grasp objects by relaying outgoing messages to the muscles in your arms and hands. These neurons are called
Term
braching extensions of neurons
Definition
Dendrites are
Term
the extension of a neuron that carries messages away from the cell body
Definition
An axon is
Term
dendrites to the cell body to the axon
Definition
In transmitting sensory information to the brain, an electrical signal travels from the ______ of a single neuron.
Term
a myelin sheath
Definition
The speed at which a neural impulse travels is increased when the axon is encased by
Term
action potential
Definition
A brief electrical charge that travels down the axon of a neuron is called the
Term
threshold
Definition
The minimum level of stimulation required to trigger a neutral impulse is called the
Term
more neurons to fire, and to fire more often
Definition
A slap on the back is more painful than a pat on the back because a slap triggers
Term
a junction between a sending neuron and a receiving neuron
Definition
A synapse is
Term
neurotransmitters
Definition
The chemical messengers released into the spatial junctions between neurons are called
Term
reabsorption of excess neurotransmitter molecules by a sending neuron
Definition
Reuptake refers to the
Term
endorphins
Definition
Jose has just played a long, bruising football game but feels little fatigue or discomfort. His lack of pain is most likely caused by the release of
Term
agonist
Definition
A drug that mimics the effects of a particular neurotransmitter or blocks its reuptake is called a(n)
Term
Central
Peripheral
Definition
The two major divisions of the nervous system are the _____ and the _____ nervous systems.
Term
the brain and the spinal cord
Definition
The central nervous system consists of
Term
Peripheral
Definition
Messages are transmitted from your spinal cord to muscles in your hands by the _______ nervous system
Term
autonomic nervous system
Definition
The part of the peripheral nervous system that controls the glands and the muscles of the internal organs is called the
Term
sympathetic nervous system
Definition
Which division of the autonomic nervous system arouses the body and mobilizes its energy in stressful situations?
Term
Mary Whiton Calkins
Definition
Denied a Ph.D. degree from Harvard because of sexual orientation?
Term
Biological
Psychological
Social-cultural
Definition
Psychology's three main levels of analysis
Term
basic research
Definition
Dr. Frye conducts research investigations on memory, with the intent of contributing to what is known about human memory processes. Dr. Frye conducts
Term
describe behavior
Definition
Naturalistic observations are conducted in order to
Term
negative .95; closests to 1
Definition
Which of the following correlation coefficients indicates the strongest relationship between variables?
positive .05
negative .25
positive .75
negative.95
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