Exam 2 Flashcards
Classical conditioning
Pavlovian
Respond to previously neutral stimuli that is pared with a stimulus that elicits an automatic response.
Learning
Change in an organisms behavior or thoughts as result of experience
Pavlov
Dog experiment
Classical conditioning
John B Watson
Founder of behaviorism
Little Albert
Phobia
Fear of certain stimuli
Little Albert
Rat = happy
Gong (UCS)
CR = crying at rat alone
Acquisition
Learning phase during which a CR is established
Extinction
Reduction/elimination of CR after CS is shown without UCS
Spontaneous Recovery
Sudden reemergence of extinct CR after delay in exposure to CS
Stimulus Generalization
Showing the CR to similar CS but not original CS
Stimulus discrimination
Less CR to stimuli that’s the CS. ( jaws movie/ real life )
CC Advertising
Higher order conditioning to associate product with enjoyable stimuli
Operant Conditioning
learning controlled by consequences of an organisms behavior
BF Skinner
Skinners box. Mouse + Button = Food
Reinforcement
outcome that strengthens ones behavior
Positive Reinforcement
adding stimulus to increase probability
Negative Reinforcement
removing stimulus to increase probability
Punishment
decreasing target behavior
Positive Punishment
adding stimulus to decrease probability
Negative Punishment
removing stimulus to decrease probability
Shaping
Reinforcing behaviors that come closer to the target behavior
Cognitive Learning
learning through thought
Latent Learning
Tolman and Honzik
not directly observable.
Observational Learning
learning by watching others
Albert Bandura and Bobo Doll Studies
TV violence w/bobo dolls = child violence w/bobo dolls
Reconstructive nature of memory
Our brains best guess at putting together puzzle pieces of memories
Three systems of memory
sensory memory
short term memory
long term memory
Sensory Memory
brief storage of perceptual information before it goes to short term memory
Short-Term Memory
retains information we are currently thinking about
Duration of STM
10-20 seconds
Capacity of STM
Magic # 7 + or - 2
Chunking
organizing material into meaningful groups
Rehearsal
Repeating information to keep it in the STM longer
Maintenance
Elaborative
Maintenance Rehearsal
repeating information in its original form
Elaborative Rehearsal
linking material together meaningfully to retain longer
Long-Term Memory
a minute to many years
Serial Position Curve
primacy v recency on graph
Habituation
responding less strongly to CS overtime
Fixed Ratio
reinforcement after regular # of responses (15 clicks = 1 pellet)
Fixed Interval
reinforcement after at least 1 response in a time interval
Variable Ratio
reinforcement with a random number of responses
Variable Interval
reinforcement with at least 1 response in random time interval
UCR
automatic response to non-netual stimuli
UCS
elicits an automatic response
CS
initially neutral and forms a response because its associated with the UCS
CR
response previously associated with non-neutral elicited by the neutral stimuli by conditioning
Primacy Effect
the tendency to remember words at the beginning of the list
Recency Effect
the tendency to remember words at the end of the list
Explicit (Declarative) Memory
can intentionally recall and are conscious of it
Semantic Memory
knowledge of facts
Episodic Memory
recollection of events
Implicit Memory
don’t deliberately remember or reflect on consciously
Procedural Memory
how to do things, habits, skills
Priming Memory
identify stimulus more easily after seeing similar stimuli
Three Stages of Remembering
encoding
storage
retrieval
Encoding
getting information into our memory banks (mnemonic)
Storage
keeping our information in our memory (schema)
Retrieval
reactivation/reconstruction of experiences from memory stores
Flashbulb Memories
emotional memories, vivid
Recall and Recognition
selecting and remembering previously remembered information
Context Memory
same context as memory was formed
State Memory
same state as memory was formed
Amnesia
memory loss
Retrograde Amnesia
loss of memories from our past
Anterograde Amnesia
inability to create new memories
Piaget’s Stages of Cognitive Development
Sensorimotor
preoperational
concrete
formal
Object Permanence
knowing objects still exist even when out of sight
Egocentrism
inability to see the world from the perspective of others
Conservation
same amount but different shape/size
Attachment
emotional connection to the ones closest to us
Harry Harlow and Monkey Mothers
they preferred the cloth mother analogs even when they weren’t getting food from them
Separation Anxiety
8 months old, fear of strangers
Types of Attachment
John Bowlby Secure Avoidant Ambivalent Disorganized
Secure Attachment
mom leaves = upset
happy when she returns
Avoidant Attachment
indifferent to mother coming and leaving
Ambivalent Attachment
departure = panic return = indifferent
Disorganized Attachment
inconsistent results
Trust v Mistrust
less than or equal to 1
develop trust
Autonomy v Doubt
(1-3) independence and self confidence
Identity v Role Confusion
12 -> since of role and direction
Intimacy v Isolation
finding personal relationships
Generativity v Self-Absorption
development of interests and having children
Integrity v Despair
satisfaction about future
Emotions
states associated with our evaluation of our experiences
Primary Emotions
universal emotions biologically based happiness disgust sadness fear surprise anger contempt
Display Rules
how and when to express emotions
Drive Reduction Theory
hunger, thirst and sexual frustration motivate us
James-Lange Theory
emotions come from our interpretations of bodily reactions to stimuli
Schacter’s Cognitive Arousal Theory
emotion = arousal + explanation
Facial-Feedback Hypothesis
emotions correspond to our expressions
Motivation
psychological drive the propels us in a specific direction
Drive
psychological state that directs the organism to meet the need
Homeostasis
equilibrium
Arousal and performance
directly related
Yerkes-Dodson Law
inverted U graph of arousal v performance
Maslow’s Hierarchy of Needs
basic needs must be met before more complex needs can be
Self Actualization
Maslow’s Hierarchy of Need’s
drive to fulfill full psychological potential