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36 Cards in this Set

  • Front
  • Back
  • 3rd side (hint)
What is the study of psychology?
the scientific study of the mind, brain, and behavior
What is naïve realism?
Error of believing that we see the world precisely as it is.
Internal validity
extent to which we can draw cause and effect from a study
Reliability
consistency of measurement
Range of correlation?
-1.0 to +1.0
What is an experiment?
research design characterized by random assignment of participants to conditions and manipulation of a variable
what happens to a control group
they do not receive manipulation
what happens to an experimental group
this group receives manipulation
replicability
when a study's findings are able to be duplicated
statistics
applying mathematics to analyze data
what type of cells does the brain use to talk
neurons
synaptic vesicles
spherical sac containing neurotransmitters
synapse
a gap between which neurons talk electrochemically
myelin sheath
a fatty choosing of the axon which speeds transmission
action potential
electrical impulses that travels down the axon triggering release of the neurotransmitters
all or nothing
reuptake
means of recycling neurotransmitters
GABA
main inhibitory neurotransmitter
gabahibit
glutamate
excitatory neurotransmitter participates in relay of distort and learning
GLUTAMATE!
CNS
central nervous system-spinal chord, cerebral cortex, and cerebellum
PNS
peripheral nervous system- nerves outside the CNS
corpus callosum
nerve fibers connecting both hemispheres
PSC
primary sensory cortex-processes the tactile information that comes in from all over our bodies
puppy slobber kisses
What is the PNS made of?
Autonomic and somatic
SNS
sympathetic nervous system-active during fight or flight
you won't be sympathetic while this is active
perception
brains interpretation of the world around us
sense receptor
specialized cell that responds to a stimulus in the internal or external environment
absolute threshold
lowest level of stimulus our bodies can detect 50% of the time
adjusting brightness on bioshock
cones
responsible for seeing color
color
rods
responsible for seeing light
rays
sense of hearing
pitch-frequency of sound wave
amplitude- loudness of sound
timbre- quality or complexity of sound
bitchainttim
olfactory
receptors in your nose, sensitive to hundreds of different airborne molecules
Nose Factory like PSO
gustation
taste buds are sense receptors on the tongue that respond to:
-sweet
-salty
-sour
-bitter
-umami
limbic system
emotional center of the brain that plays roles in sheen, motivation, and memory. it has evolved from primitive olfactory sense
old spice, limbo
proprioception
our sense of body position
this would not be appropriate to do in class
endorphins
reduce pain, promote pleasure
back scratches during sex
vestibular sense
our equilibrium or sense of balance
visible sense... of BALANCE! OOOOHHHHH