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Learning, Language, Motivation, Sleep, Eating
Psychology Exam 2
100
Psychology
Undergraduate 2
10/11/2010

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Term
Learning
Definition
a relatively permanent change in learner brought about by learner brought about by experience
Term
Habituation
Definition
repeated or extended exposure
leads to a reduced response

ex. violence on tv
Term
Classical Conditioning
Definition
learned associations
ex. pavlov's dogs; bells and food measuring saliva
Term
What happened to the the natural stimulus in Classical Conditioning
Definition
becomes the conditioned stimulus
Term
Extinction
Definition
present controls stimulus without unconrtolled stiumulus, and conditioned response will eventually stop
Term
spontaneous recovery
Definition
reappearance of a controlled response after a rest period
Term
stimulus generalization
Definition
controlled response occurs with other similar controlled stimulus'
Term
stimulus discrimination
Definition
process where organism learns to differentiate among stimuli, so that the controlled response occurs only in controlled stimulus
Term
higher order conditioning
Definition
condition behavior without unconditioneed stimulus, by pairing a new neutrel stimulus with an existing controlled stimulus
Term
Taste Adversions
Definition
Food and alcohol related illness
Term
Advertising
Definition
alcohol, fashion, smoking, misrepresents these bad habits and things that shouldn't even matter that much
Term
Operant Conditioning
Definition
learning through consequences. reward versus punishment
ex; Seligmans Dogs (learned helplessness)
Skinner Box - soundproof chamber with animal inside
Term
Social Learning
Definition
learning vicariously though watching consequences of others actions
ex: BoBo doll - study of aggression
Term
classic learning is
operant learning is
social learning is
Definition
learned through associations
learned through consquences
learned through vicarious learning
Term
Language
Definition
system for communication, using signals to convey meanin
Term
Grammar
Definition
signals combined according to rules
Term
Phoneme
Definition
smallest unit of sound recognizable as speech
Term
Morpheme
Definition
smallest unit of a language that carries meaning
-whole word
-prefix or suffix
Term
Surface structure
Definition
how a sentence is worded
Term
Deep Structure
Definition
the meaning of a sentence
Term
Fast Mapping
learning in children
Definition
children's ability ot map a word unto underlying concept ater only a single exposure
Term
Behaviorist
learning in children
Definition
children learn language through operant conditioning
Term
Nativist
learning in children
Definition
language is an innate, biological capacity
Term
Language Acquisition Device
LAD
Definition
a collection of processes that facilitate language learning (Chomsky)
Term
Interactioninst
learning in children
Definition
social interatcions play a huge role in language
observation of rules, adults slow speech with children and high pitches
Term
Broca's Area
Definition
language production (left frontal lobe)
Term
Wernicke's Area
Definition
comprehnsion language
(left temporal lobe)
Term
Apasia
Definition
disorder involving the difficulty in producing or comprehending language
Term
Concept/Category
Definition
mental representation that groups or categories, events, or other stimuli
Term
Category/Specific
Definition
deficit: neurological syndrome characterized by an inability to recognize objects within a category
- facial agnosia
Term
Family Resemblance Theory
Definition
members of a category have features characteristic of category members but maybe not to every member
Term
Prototype theory
Definition
yes/no categorical judgements made by comapring new instances to a catergory's prototype
Term
Exemplar Theory
Definition
category judgements by comparing a new instance with stored memories for other instances of the category
specific, while prototypes aren't.
Term
Intelligence
Definition
mental ability that enables people to direct their thinking, adapt to their thinking, adapt to their circumstances, and learn from their experiences
Term
Ratio IQ
Definition
mental age / phsyical age x 100
Term
Deviation IQ
Definition
test score compared to age norms with average set at 100 standard deviation of 15
Term
Spearman used FACTOR ANALYSIS
Definition
a statistical technique that reduces a large number of correlations to a small number of factors
Term
Fluid Intelligence
Definition
ability to process information
Term
Crystallized Intelligence
Definition
accuracy and amount of information available for processing
Term
Hertiability Coefficient
Definition
proportion of variance in construct due to genes
Term
Consciousness
Definition
the awareness of the sensations, thoughts, and feelings being experinced at a given moment
Term
controlled processes
Definition
focused attention, high level of communication
Term
Automatic Processes
Definition
some awareness, but minimal attention required including day dreaming, "Auto pilot"
Term
Effects of Sleep Loss
Definition
fatigue, impaired concentration, immune system suppression, irritability, slowed performance
Term
insomnia
Definition
sleep disorder
Term
hypersomnia
Definition
sleep disorder
Term
Somnabulism
Definition
sleep walking
sleep disorders
Term
Narcolepsy
Definition
sleep attacks
sleep disorder
Term
Night Terrors
Definition
sleep disorders
Term
Repair/Restoration Theory
Definition
can recooperate the body from the demands that everyday life challenges the mental and physical parts of our lives
Term
Evolutionary/Circadian Theory
Definition
sleep evolved to conserve energy when not looking for food or mates
Term
how many minutes do we cycle in sleep at the beginning of the night?
Definition
90 min cylce
Term
as the night progresses the intervals get shorter or longer?
Definition
shorter
Term
Sleep Stage 1
Definition
lasts a few minutes, brain slows, breathing more regular, heart rate slows, easily awakened
Term
Sleep Stage 2
Definition
lasts about 20 minutes, definitley asleep, easily awakened
Term
Sleep Stage 3
Definition
last few minutes, transitional stage between light and deep sleep
Term
Sleep Stage 4
Definition
Deep Sleep; lasts 30-40 minutes brain waves change to large slow waves
Term
REM
Definition
Rapid Eye Movement, lasts few minutes early on, increase during the night, brain more active, breathing is rapid, heart rate increses, almost paraylzed, eyes dart around
Term
Wish Fulfillment Theory
Definition
Freud
dreams perserve our sanity by allowing us to gratify forbidden or unrealistic wishes

symbols are important
Term
activation - synthesis hypothesis
Definition
draeming is an unimportant by product of random stimulation of brain cells
Term
information processing theory
Definition
dreams help us sift through, sort, and fix in memory our everyday experinces and thoughts
Term
Emotion
Definition
subjective feeling associated with physiological activity
Term
Emotional Valence
Definition
positive or negative
Term
Emotional Intensity
Definition
high vs. low arousal
Term
James-Lange Theory
Definition
external stimuli triggers autonomic nervous system 9ans), which in turn produces emotional experience
Term
Cannon-Bard Theory
Definition
external stimuli simultaneously trigger ANS and emotional experience in brain
Term
Two-factor Theory: (Schacter - Singer)
Definition
emotions are interferences about the causes of undiffertiated physiological arousal
Term
Emotion Function #1
Definition
appraisal: evaluation of environment
Term
what routes information to amygdala and the cortex?
Definition
Thalamus
Term
Fast Pathway
Definition
from thalamus directly to the amygdala
Term
Slow pathway
Definition
from thalamus to amygdala via the cortex
Term
_______ excites
_______ inhibits
Definition
amygdala
cortex
Term
Darwin
(Faces)
Definition
suggested universal expression of emotion in animals
Term
Ekman
(Faces)
Definition
humans universal in expression and understanding of facial expressions
Term
Facial Feedback Hypothesis
Definition
emotional expressions can cause the emotional experiences they signify
Term
fMRI Study
Definition
greater amygdala activation in response to fearful face from own cultures
Term
Hedonic Principle
Definition
all people are motivated to experience pleasure and avoid pain
Term
anger
Definition
retaliation ,agression
Term
fear
Definition
fighting, fleeing
Term
disgust
Definition
avoidance
Term
happiness
Definition
approach, seek more
Term
sadness
Definition
withdrawl
Term
surprise
Definition
further evaluation, curiousity
Term
Instincts
Definition
inherited tendency to seek out a particular goal
Term
drive
Definition
internal state generated by departures from physiological optimality
hunger
Term
Gherlin
Definition
tells the brain to switch hunger on
Term
Leptin
Definition
tells brain to switch hunger off
Term
Lateral hypothalamus
Definition
increases eating
Term
ventromedial hypothalamus
Definition
stop eating
Term
bulimia nervosa
Definition
disorder makred by binge eating followed by vomiting
Term
anorexia nervosa
Definition
disorder marked by an intense fear of being fat and servere restriction of food intake
Term
binge eating disorder
Definition
marked by bine eating without purging
Term
obesity
Definition
having a BMI of 30+
Term
metabolism
Definition
the rate at which energy is used by the body
Term
intrinsic motivation
Definition
a motivation to take actions that are themselves rewarding
Term
extrinsic motivation
Definition
a motivation to take actions that are not themselves rewarding but that lead to a reward
Term
Conscious motivation
Definition
a motivation to which one is aware
Term
Unconscious motivation
Definition
a motivation of which one is not aware
Term
approach motivation
Definition
a motivation to experience positive outcomes
Term
avoidance motivation
Definition
a motivation not to experience negative outcomes
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