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test 1
first test prep for psy 100 at the university of kentucky
44
Psychology
Undergraduate 2
09/18/2011

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Term
psychology
Definition
the science that studies behavior and mental processes
Term
What is the goal of psychology?
Definition
to discover the law and principles that govern the relations among objects being studied
Term
3 ways of doing psychology?
Definition
1. Applied psychological specialties IE. school psychologist, clinical psychologist.
2.Experimental psychologists
3.Psychology teachers
Term
Psychologist vs. Psychiatrist
Definition
psychiatrist>MD
psychologist>can't prescribe drugs in most states
Term
What is the stroop effect/automization?
Definition
getting colors of words confused with the words thing.
Term
dreams reflect the unconscious
Definition
freud
Term
traumatic experience
Definition
Something with a lasting effect that changes the way you view the world
Term
scientific method
Definition
1.ask a question
2.develop a hypothesis
3.collect data
4.Analyze the results
5.publishing, criticizing, and replicating the results
Term
what is a naturalistic study?
Definition
no interference with behavior
Term
What are the descriptive methods
Definition
1.naturalistic study
2.survey
3. case study
Term
Neurons
Definition
100 billion of them, also called nerves
Term
cell body
Definition
aka soma.
Term
dendrites
Definition
many short fibers from soma that receive activity from adjacent cells
Term
axon
Definition
single fibers extending away from soma that transmits activity to other neurons, muscles, or glands
Term
synapse
Definition
space between where messages are transmitted?
Term
correlation method
Definition
investigate relationship between two variables to determine whether they occur together or not in a systematic way
Term
experimental method
Definition
cause and effect- manipulate independent variable to see effects on dependent variable
Term
acetylcholine
Definition
enables muscle action, learning, and memory
Term
serotonin
Definition
mood, hunger, sleep and arousal
Term
antagonist
Definition
a drug that binds to a cell and block an action from occuring
IE. curare blocks receptor sites for the muscles
Term
agonist
Definition
a drug that binds to a cell and triggers a response by the cell
IE. isoproterenol- like adrenaline
Term
central nervous system
Definition
brain spinal cord (simple reflexes)
Term
the brains 3 layers
Definition
1.brainstem
2.limbic system
3.cerebral cortex
Term
brain stem controls?
Definition
madulla(breathing, heartbeat)
reticular formation (arousal)
thalamus (sensory)
cerebellum (non-verbal)
Term
limbic system is?
Definition
a ring of structures around brain stem
Term
limbic system controls?
Definition
amygdala- linked to emotion and memory
hippocampus-helps in forming memories
hypothalamus-controls temp, matabolism, endocrine balance
Term
cerebral cortex is?
Definition
outer layer of right and left hemispheres
Term
cerebral cortex controls
Definition
most complex aspects of behaivor
IE sensory info, motor control and speech
Term
lobes
Definition
part of the cerebral cortex
Term
broca's area?
Definition
damage to this area leads to loss of speech production, but not speech comprehension
Term
wernicke's area?
Definition
damage to area leads to loss of speech comprehension but not speech production.
Term
corpus callosum
Definition
the fibers that connects the left and right hemisphere
Term
split brain people experiment
Definition
shown a cup to the left side "it is a cup"
can't tell you what it is when they show the right side
Term
CAT scan?
Definition
computerized axial tomograph
Term
PET scan
Definition
Position emission topography
Term
EEG
Definition
brain wave recordings
Term
somatic system
Definition
deal with voluntary actions
Term
autonomic system
Definition
involuntary actions
Term
the two divisions of the autonomic system
Definition
1. parasympathetic division- conserves and protects bodily resources
2. sympathetic nervous system- prepares body for emotional excitement (ie sweating)
broadcast news example
polygraph example
Term
the endocrine system
Definition
secretes hormones into the bloodstream and deals with stress and basic body functions
Term
pancreas
Definition
regulates level of sugar in blood
Term
adrenals
Definition
adrenaline
Term
ovaries and testes
Definition
sex drive (awwwwww yeahhhhhhh)
Term
thyroid
Definition
metabolism
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