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Psych midterm
chapter 2 basis of bio
58
Psychology
Not Applicable
12/27/2016

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Term
Neurons
Definition
a specialized cell transmitting nerve impulses; a nerve cell.
Term
Central nervous system
Definition
the complex of nerve tissues that controls the activities of the body. In vertebrates it comprises the brain and spinal cord
Term
Neurotransmitters
Definition
is a chemical messenger that carries, boosts, and modulates signals between neurons and other cells in the body. In most cases, a neurotransmitter is released from the axon terminal after an action potential has reached the synapse.
Term
Hypothalamus
Definition
The area of the brain that secretes substances that influence pituitary and other gland function and is involved in the control of body temperature, hunger, thirst, and other processes that regulate body equilibrium.
Term
Evolutionary Psych
Definition
Evolutionary psychology (EP) is a theoretical approach in the social and natural sciences that examines psychological structure from a modern evolutionary perspective. It seeks to identify which human psychological traits are evolved adaptations – that is, the functional products of natural selection or sexual selection in human evolution.
Term
Neuroplasticity
Definition
is an umbrella term that describes lasting change to the brain throughout an animal's life course.
Term
Biofeedback
Definition
refers to the biological signals that are fed back, or returned, to the patient in order for the patient to develop techniques of manipulating them
EX. pain, body temperature, muscle movement
Term
Mind over cursor
Definition
TBD
Term
A Brain wave with itself
Definition
TBD
Term

Five Perspectives Psychology

Neuroscience

Definition
Views behavior fro the perspetive of biologigical functioning.
Term

five perspectives of psycology

cognitive

Definition
Examines how people understand and think about the world
Term

five perspectives of psycology

Behavioral

Definition
focuses on observable behavior
Term

five perspectives of psycology

Humanistic

Definition

Contends that people can conrtol their behavior and that they natrually try to reach their full poteintal

Term

five perspectives of psycology

Psychodymanic

Definition
Believes behavior is motivated by inner, unconscious forces over which a person has little control .
Term

types of descriptive reasearch

archival research

Definition
reasearch in which excisting data, such as census documents college records, onine data bases, and newspaper clippings are examined ti test a hypothesis.
Term

types of descriptive reasearch

natralstic obeservation

Definition
research in which an investigator observes some nartaully occuring behavior and does not make a change in the situation .
Term

types of descriptive reasearch


survey research

Definition
reaseach in which people chosen to represent a large population are asked a series of questions about their behavior, thoughts, or attitudes.
Term

types of descriptive reasearch

case study

Definition
an in deph intensive investigation of an invidual or small group of people
Term
Sensation
Definition
the activation of the sense organs by a source of physical energy
Term
perception
Definition
the sorting out, interpretation, analysis and integration of stimulation by the sense organs and brain
Term
absolute threshold
Definition
the smallest intensity of a stimulus that must be present for the stimulation to be dectected
Term
adaptation
Definition
an adjustment in sensory capacity after prolonged exposure to unchaging stimuli
Term
gestalt laws of organization
Definition
series of principles that describe how we organize but and peices of informatiion into meaninful wholes
Term
consciouness
Definition
awareness of the sensatiobs thoughts and feelings we expireince at a given moment.
Term
hypnosis
Definition
trancelike state of heightsened susceptibilty to the suggestions of others
Term
(RAPID EYE MOVEMENT) REM SLEEP
Definition
sleep ocupying 20% of an adult's sleeping time, characterized by icreased heart rate, blood pressure, and breathing rae, erections, eye movemtns, and the expirience of dreaming
Term
Narcotics
Definition
drugs that increase relaxation and relative pain and anxiety
Term
hallucinogen
Definition
drug that is capable of producing hallucinations, or changes in the perceptual process
Term
learning
Definition
a retatively permanent change in behavior brought about by experience
Term
stimulation generalization
Definition
process in which after stimulation has ben conditioned to produce a particular response, stimuli that are similar to the original stimulus produce the same response
Term
reinforcement
Definition
process by which a stimulus increase the probability that a preceding behavior will be repeated
Term
pros of punishment
Definition

ex: yellin at a teenager when she steals a bracelt

result: decrease frequency of response of stealing

Term
cons of punishment
Definition

ex: restricing teenagers access to car due to breaking curfew

result: decrease in response of breaking curfew

Term
observational learning
Definition
learning to observing the behavior of another person or model
Term
bobo doll learning
Definition
children learn social behavior such as aggression through the process of observation learning - through watching the behavior of another person.
Term
memory
Definition
the proccess by which we encode,store,and retrieve information
Term
rehersal
Definition
repition of info that has entered short term memory
Term
flash bulb memory
Definition
memories of a specific, important, or suprising emotionally significant event that are recallled easily and with vivid imagery
Term

Alzheimer’s Disease

Definition
progressive brain disorder that leads to a gradual and irreversible decline in cogntive abilities
Term
intelligence
Definition
the capacity to understand the world, think rationally, and use resources effectively when faced with challenges
Term

gardner's intellignece theory

Definition
the accumulation of info,knowledge, that there are eight distinct spheres of intelligence
Term
EMOTIONAL INTELLIGENCE
Definition
the set of skills that underlie the accurate assessment, evaluation, expansion, and regulation of emotion
Term
culture fair IQ test
Definition
a test trial that does not discriminateagainst the members of any minority group
Term
Cognitive psychology
Definition
is the branch of psychology that focuses on the way people process information. It looks at how we process information we receive and how the treatment of this information leads to our responses.
Term
Soma
Definition
body of the neuron
Term
Axon
Definition

 

neurons extended fibers (electrical pulses or nerve signals)

Term
Terminal button
Definition
info ends up ( chemical effect to send, release, a message to another neuron.
Term
Synaptic gap(synapse)
Definition

 

  • send message between a liquid filled gap.

Term
the brainstem
Definition
connects the brain to all the nerves in the spinal cord
Term
Cerebellum
Definition

 

  • coordinating movements and maintain equilibrium

Term
Limbic system
Definition

 

  • maintain the balance internally( BP, sugar levels, temp.)

Term
Occipital lobes
Definition
the the rear of the brain( eyes)
Term
Temporal lobes
Definition
hearing
Term
Olfactory
Definition
smelling
Term
Frontal lobe
Definition
sense of perception
Term
Long term memory
Definition

 

  • is stored and is everything you know about the world and yourself and is unlimited

Term
Retrieval
Definition

 

  • to recover information from long term memory

Term
Short term memory
Definition

 

  • all the information in your working memory that holds knowledge currently used.

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