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