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Honor College Psych 101 ch: 1&2
n/a
74
Psychology
Undergraduate 1
09/22/2010

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Cards

Term
Neuroscience
Definition
Brain/neurons (malfunction/chemical imbalance)
Term
Psycodynamic
Definition
childhood/freud/unconscious desire
Term
Behavioral
Definition
rewards/modeling
Term
Social-cultural
Definition
cultural influence
Term
behavior genetics
Definition
heredity
Term
Cognitive
Definition
Conditioning/pavlov's dog
(interpretation/thinking)
Term
evolutionary
Definition
how response/actions aided ancestors survival/evolution of a disease
Term
Psychology
Definition
study of behavior and thought processes
Term
psychologist
Definition
Ph. D./ counseling
Term
psychatrist
Definition
M.D./drug dealer
Term
Clinical Psychologist
Definition
treats disorders
Term
Counseling psychologist
Definition
counsel-i.e. marriage
Term
Pseudoscience
Definition
-irrefutable claims
-testimonials
-illusory correlation
-extraordinary claims
-disregards coincidence
i.e. -hindsight bias
-overconfidence
Term
Scientific Method
Definition
1.Form Hypothesis
2.Design Study and Collect Data
3.Analyze Data and Draw Conclusions
4.Report Findings
Term
Scientific Method
Definition
a self-correcting process for asking questions and observing natures anwers
Term
Descriptive Method
Definition
to observe and record behavior- i.e. case studies, surveys, (provides most natural setting (most realistic))
Term
experimental
Definition
to explore the cause and effect by manipulating one or more factor (most controlled, best for determining cause and effect)
Term
Statistics
Definition
used to explain otherwise unusual patterns in everyday life
Term
Observation
Definition
watching people, animals, or objects
Term
Case Study
Definition
an observation technique in which one person is studied in depth in the hopes of revealing universal principles
Term
Survey
Definition
a technique for asserting the self reporting attitudes of a group
Term
Correlational Studies
Definition
studies done to show the positive or negative relationship between two factors
Term
Independent Variable
Definition
what you change/do
Term
Dependent Variable
Definition
outcome/what is affected
Term
Control Group
Definition
No change
Term
Random Assignment
Definition
assigning participants to experimental and control groups by chance in order to minimize differences
Term
experimental group
Definition
changed
Term
Strong correlation coefficient
Definition
95% certain
Term
Central Nervous System
Definition
brain and spinal cord
Term
Peripheral Nervous System
Definition
everything else (somatic, autonomic)
Term
Somatice Nervous System
Definition
voluntary muscle movement
Term
Autonomic Nervous System
Definition
controls involuntary movement, glands
Term
Sympathetic Nervous System
Definition
arouses and expends energy (fight or flight/adrenaline)
Term
Parasympathetic Nervous System
Definition
conserves energy (hypothermia)
Term
Nerves
Definition
bundles of neurons
Term
Neurons
Definition
a nerve cell
Term
Glial cells
Definition
hold everything together (glue)
Term
Sensory neurons
Definition
carry info from sensory receptors to brain and spinal cord
Term
Motor Neurons
Definition
carry info from brain and spinal cord to muscles and glands
Term
interneurons
Definition
within the brain and spinal cord communicate between sensory and motor
Term
Chemical Communication
Definition
1. Dendrites receive neurotransmitters
2.Either excitatory or inhibitory
3.If excitatory (agonist) then electrical communication begins
4.If inhibitory (antagonist) the electrical communication does not begin
Term
Electrical Communication
Definition
1. Neurons at resting (potential) state
2. Changes when
-excitatory chemical signal is released
-cell body lets positive ions in (Na)
3. If enough Na is let in:
-lets positive ions
-pushes out negative ions
-Quickly re-establish polarity
Term
action potential
Definition
a neural impulse, brief electrical charge that travels down an axon
Term
Threshold
Definition
level of stimulation required to trigger a neural impulse
Term
Threshold
Definition
level of stimulation required to trigger a neural impulse
Term
All or nothing
Definition
like guns either fire or no
Term
resting potential
Definition
a state of calm before action occurs
Term
Acetycholine
Definition
stimulates muscle contractions; involved in memory, learning and intellectual functioning; disorder= Alzheimer's (deficiency)
Term
Serotonin
Definition
involved in sleep, mood, emotional states; disorder= insomnia (deficiency)
Term
Dopamine
Definition
involved in movement, attention, learning, pleasurable sensations; disorder= parkinson's (deficiency)
Term
GABA
Definition
offsets excitatory messages, regulate sleep cycle; disorder= insomnia, seizures, tremors (deficiency) sleeping (lots of) eating disorder (excess)
Term
Norephinephrine
Definition
increases heartbeat, arousal, learning and memory; disorder= depression (deficiency) anxiety (excess)
Term
endophins
Definition
pain relief, positive emotion; disorder= pain (deficiency) inadequate pain warning (excess)
Term
PET scan
Definition
positron emission tomography; a visual display of brain activity that detects radioactive glucose
Term
MRI- magnetic resonance imaging
Definition
computer generated images of brain anatomy
Term
Electroencephalograph-EEG
Definition
amplified recording of waves of electrical activity that sweep across the brain's surface
Term
Hindbrain
Definition
medulla, pons, cerebellum, reticular formation
Term
Midbrain
Definition
relay station, substatia nigra
Term
Forebrain
Definition
limbic system, cerebral cortex, corpus callosum
Term
Medulla
Definition
controls vital functions
Term
Pons
Definition
coordinates and integrates movement
Term
cerebellum
Definition
coordinates movement
Term
reticular formation
Definition
controls sleep and alertness
Term
Substatia Nigra
Definition
motor control, produces dopamine
Term
limbic system
Definition
emotions and drives; Hippocampus-memory, amygdala-emotions, anger fear, hypothalamus-homeostasis,
thalamus- relay station
Term
cerebral cortex
Definition
covers the cerebral hemispheres, ultimate control and info processing
Term
corpus callosum
Definition
carries messages between the two brain hemispheres
Term
Left Cerebral Hemisphere
Definition
receives right side information, controls, right side, brocca's area, wernicke's area, speech language, reading, writing, math
Term
Right Cerebral Hemisphere
Definition
receives left side information, controls left side, emotion, spatial skills, facial recognition, big picture
Term
Frontal lobe specialized areas
Definition
motor cortex ( voluntary movement), Broca's area (speech production)
Term
Temporal lobe specialized area
Definition
Wernicke's area (understanding speech) primary auditory cortex




























































































































Wernicke's area (understanding speech) primary auditory cortex (hearing)
Term
parietal lobe specialized area
Definition
somatsensory cortex (body sense out put)
Term
occipital lobe specialized cortex
Definition
primary visual cortex (sight)
Term
If corpus callosum severed =
Definition
two separate brains running two separate information system
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