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Psyc Test 1
Psyc Schumacker 107 A&M
63
Psychology
Undergraduate 1
02/02/2011

Additional Psychology Flashcards

 


 

Cards

Term
which psychologist's goal is to extend the principles of scientific psychology to practical, everyday problems in the real world
Definition
applied psychologists
Term
applied psychologists study what?
Definition
the scientific psychology of the practical everyday problems in the real world
Term
which psychologist primarily conduct experiments or collect observations?
Definition
research psychologist 
Term
what type of psychologist diagnosis' and treats psychological problems but doesn't have a medical degree?
Definition
clinical psychologist
Term
what type of psychologist has a medicine degree?
Definition
psychiatrist 
Term
the definitiion of mind is
Definition
the contents and processes of subjective experience: sensations thoughts and emotions
Term
behavior is definied how?
Definition
very generally it's anything basically can even apply to the activites int eh cell
Term
psychology is the scientific study of what?
Definition
behavior and the mind
Term
tabula rosa
Definition
blank tablet
Term
what is the philisophical position of empiricism?
Definition
that knowledge arises directly from experience 
Term
who was associated with empiricism?
Definition
Aristotle
Term
Descartes thought that mind and body were....
Definition
seperate
Term
what is the philosophical belief of nativism
Definition
certain kinds of knowledge and ideas are inborn, innate
Term
which philosopher was associated with nativism?
Definition
Kant 
Term
who was associated with structuralism?
Definition
Wilhelm Wundt
Term
strucuralism
Definition
scientists seek the structure of the mind by breaking it down into elementary parts 
Term
functionalism
Definition
what is the purpose or goal of the response
Term
behaviorism 
Definition
how changes in the environment change behavior
Term
humanistic response 
Definition
each person's unique self capacity for growth
Term
cognitive
Definition
the processes of knowing or perceiving 
Term
the scientific method
Definition
a multistep technique that generates empirical knowldedge- knowledge derived from systematic observations of the world 
Term
which research is the direct observation and description of behavior
Definition
descriptive research
Term
naturalistic behavior
Definition
the behavior that occurs naturally
Term
case study focuses on
Definition
a single case, usually one individual 
Term
what do psychologists use to sample behvaior broadly?
Definition
survey
Term
which research consistes of the methods that underlie the direct o bservation and description of behavior
Definition
descriptive research
Term
what tells us how well the results of an observation generalize to other situations or are representative of real life
Definition
external validity
Term
standard deviation
Definition
how much individual scores vary from the mean
Term
how do you find the standard deviation?
Definition

finding the difference of each score from teh mean

squaring those deviations

finding the average of the squareds

find the square root of that

Term
correlation
Definition
tells you wether two variables follow a pattern
Term
experimental research 
Definition
the investigatore actively manipulates the environment to observe its effect on behavior
Term
dependent variable
Definition
the behavior that is measured
Term
confounding variables
Definition

variables that can't be controlled and change systematically 

 

ex- using 2 different kinds of ads but one has the hidden message/ can't tell if the change is from the message or because it's a different ad

Term
internal validity
Definition
when all confounding variables are controlled
Term
single-blind study
Definition
the particepents are kept blind about the particular group in which they've been placed
Term
double-blind study
Definition
neither participents or subjects know who has been assigned to the experimental and control groups 
Term
informed consent
Definition
the principle that before consenting to participate in research, people should be fully informed about any significant factors that could affct their wilingness to participate
Term
debriefing
Definition
to clear up any misunderstanding that the person might have about the research and to explain in detail why certain procedures where used
Term
confidentiality 
Definition
don't discuss it
Term
the nuerons that make initial contact with the environemtn
Definition
sensory nuerons
Term
internuerons are nuerons that
Definition
have no direct contact to the world
Term
reflex pathways are primarily controlled by
Definition
spinal cord pathways
Term
a person with spinal cord damage will
Definition
still display reflexiv response
Term
simple reflex pathway
Definition
sensory, inter, motor
Term
soma does....
Definition
store genetic material and act as the metabolic center of the nueron
Term
axon does what
Definition
transmit info from one nueron to other nuerons and cells
Term
terminal buttons
Definition
recieve info and carry infro into cell body
Term
myelin sheath
Definition
insulate the dendrite and speed nueral transmission 
Term
nodes of ranvier
Definition
tiny areas on the surface of the soma that're sensitve to nuerotrasmitters
Term
the small gap between adjacent nuerons
Definition
synapse
Term
sodium and potassium are positive or negative
Definition
positive
Term
excitatory message causes
Definition
channels to open in the nueron's membrane and allow sodium to go in
Term
axon hillock is the point where
Definition
all the excitatory and inhibitory potentials are combined
Term
an action potential
Definition
an electrical signal that travels along the axon of a nueron
Term
how are action potentials generated?
Definition
an all or none fashion
Term
typical speed of action potential is 
Definition
between 2 and 200 miles per hour
Term
descriptive statistics help researchers
Definition
describe the data obtained in a research study
Term
inferential statistics help researchers
Definition
determine the liklihood that the pattern in the data collected occured by chance
Term
what is the maximum value for correlation
Definition
1
Term
operational definitions
Definition
define concepts in terms of how they will be measured
Term
operational definition must be able to
Definition
be meaured with numbers 
Term
reactivity
Definition
people's behavior changes simply because they're being observed
Term
central tendency
Definition
provide a value around which scores in a data set tenf to cluster
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