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psych
midterm 1
42
Psychology
Undergraduate 3
09/08/2016

Additional Psychology Flashcards

 


 

Cards

Term
Phrenology
Definition

1796

Idea that you could deribe mental ability or personality from the shape of the skull

Term

wilhelm wundt

 

Definition
father of structuralism
Term
william james
Definition
functionalism, the idea that mental procceses help people to adapt
Term
levels of analysis in psychology?
Definition
biological,cultural,social,individual
Term
dualism
Definition
Descartes and the idea that the mind and body are separate but intertwined
Term
clever hans
Definition
horse that was though to be able to do math; turns out the horse just knew how to recognize cues from people
Term
hawthorn effect
Definition
observation causes bias
Term
HOMER
Definition

hypothesis,operationalize,measure,evaluate,

report/replicate

Term
types of studies?
Definition
descriptive, correlational, experimental
Term
naturalistic observation
Definition
observe and record nature
Term
case study
Definition
examines one person;is a unique experiment
Term
survey method
Definition
self-report;can have self representation bias
Term

samples and sampling -

Population

Definition
people the experimenter is interested in
Term
sample
Definition
people you actually study
Term
correlational study
Definition
relationship between variables
Term
causation
Definition

only determined by experiment,

not by correlational study

Term
independen variable
Definition
what we manipulate
Term
dependent variable
Definition
outcome influenced by the independent variable
Term
third variable?
Definition
cannot figure out causation without an experiment
Term
Institutional review board (IRB)
Definition

review research,

only deals with human problems,

ethical enforcer,

must debrief people,

 

Term
neurons
Definition

perform info processing

cells in the nervous system

Term
glial cells
Definition

support neurons andkeep them together

90% of the body

maximize neuron power

 

Term
dendrites
Definition
branch-like tendirls at end of axon that send signals to other neurons chemically
Term
cell body(soma)
Definition

info processing

keeps the cell alive

Term
axon
Definition

transmits the info to other neurons

in mylen sheath

Term

mylen sheath

 

Definition

insulation of fatty material

made of glial cells

nodes of ranvier

Term
terminal buttons
Definition

at the end of the axon

has vescicle of neurotransmitters

 

Term
synapse
Definition
space between the axon and dendrite of two neurons
Term
how neurons communicate?
Definition

electrical impulse/chemical signals

action potential

Term
neuron at rest
Definition

porous

resting membrane potential,

polarized when not active

 

 

Term
saltatory conduction
Definition
action potential jumps from node to node fast
Term
neurotransmitters
Definition
receptor accepts only one type each
Term
what stops neurotransmitters?
Definition

enzyme deactivation

auto receptors

 

Term
important neurotransmitters
Definition

seratonine - state of mind

gaba - inhibitor

dopamine - happyiness

 

Term
sensory neurons
Definition

are efferent

external info to brain via spine

Term
Central nervous system (CNS)
Definition

brain and spine chord

voluntary or somatic

Term
Peripheral nervous system (PNS)
Definition

somatic and automatic

automic has sympathetic and parasymathetic

Term
automatic system
Definition

unconscious

enodcrine system

hormones

Term
hind brain
Definition

brain stem

attention and vital life stuff

 

Term
cerebellum
Definition

survival check

are you breathing?

are you in a coma?

hey, are you ok lol?

Term
neural plasticistity
Definition

malleable brains

idea that brain can adapt to make up for losses in itself

Term
forebrain
Definition

complex thoughts

cerebral cortex

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