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54 Cards in this Set

  • Front
  • Back
Memory
is the ability to retain information overtime using 3 processes
Encoding
making mental representation of information so we can place it into your memories
Storing
placing encoded information into relatively permanent storage for later (process of maintaining the information in memory)
Retrieving
recalling information that has been stored in a short-term or long-term storage (bringing the information to mind)
Sensory Memory
Functions
holds information long enough to be processed for basic physical characteristics
Sensory Memory
capacity
large (it can hold many items at once)
Sensory Memory
duration
very brief retention of images
3 seconds for visual information
2 seconds for auditory information
Sensory Memory
Miscellaneous
forms automatically, without attention or interpretation
attention is needed to transfer information to working memory
Short-Term Memory
Function
conscious processing of information (where information is actively worked on)
Short-Term Memory
Capacity
limited (it holds 7 to 9 items)
Short-Term Memory
Duration
brief storage (about 30 seconds)
Short-Term Memory
Maintenance Rehearsal
mental or verbal repetition of information allows data to remain in working memory longer than the usual 30 seconds
Short-Term Memory
Chunking
grouping small bits of information into large units (expands working memory load)
Short-Term Memory
Chunking
Example
Instead of...
123456789
Use chunking...
123 45 6789
Long-Term Memory
Process
once information passes from sensory to working memory, it can be encoded into LTM
Long-Term Memory
Function
organizes and stores information (more passive form of storage than working memory)
Long-Term Memory
Capacity
Unlimited
Long-Term Memory
Duration
thought by some to be permanent
Long-Term Memory
Encoding
the process that controls movement from STM to LTM
Long-Term Memory
Retrieval
the process that controls movement from LTM to STM
Automatic Processing
unconscious encoding of information
Automatic Processing
Example
what did you eat for lunch today?
Effort-full Processing
requires attention and conscious effort
Effort-full Processing
Example
memorizing your notes for the upcoming exam.
Long-Term Memory
Explicit Memory (declarative; memory with conscious recall)
Implicit Memory (non-declarative; memory without conscious recall)
Implicit Memory
Procedural Memory (motor skills, action)
Explicit Memory
Episodic Memory (memories you have experienced)
Somatic Memory (general knowledge, facts)
Forgetting
inability to retrieve previously available information
Forgetting
as retrieval failure
sometimes information IS encoded into long-term memory, but we cannot retrieve it.
Tip of the Tongue Phenomenon
involves the sensation of knowing that specific information is stored in LTM but being unable to retrieve it
Forgetting
as encoding failures
information was never encoded into long-term memory
Forgetting
as encoding failures
Example
unable to identify the "real" penny from group of 25 different ones
Interference Theories
memories interfering with memories; forgetting NOT caused by mere passage of time;
Interference Theories
Explanation
caused by 1 memory competing with or replacing another memory
Interference Theories
Types
Retroactive Interference
Proactive Interference
Retroactive Interference
when a NEW memory interferes with remembering OLD information
Retroactive Interference
Example
when a new phone number interferes with that ability to remember old phone number
Proactive Interference
opposite of retroactive interference; when OLD memory interferes with remembering NEW information
Proactive Interference
Example
memories of where you parked your car in campus the past week interferes with the ability to find your car today
Motivated Forgetting
Undesired memory is held back from awareness
Motivated Forgetting
Suppression
conscious forgetting
Motivated Forgetting
Repression
unconscious forgetting
Decay Theory
memories fade away or decay gradually if unused; time plays critical role
Memory Task
Recall
test of long-term memory that involves retrieving memories without cues
Memory Task
Recognition
test of long-term memory that involves identifying correct information from a series of possible choices
Memory Task
Serial Position Effect
tendency to remember items at the beginning and end of a list better that items in the middle
Memory Task
Primacy Effect
tendency to recall the first item in a sequence more readily
Memory Task
Recency Effect
tendency to recall the last items in a sequences more readily
Memory Task
Flashbulb Memories
an extremely vivid memory of the conditions surrounding one's first hearing the news of a surprising, shocking, or highly emotional event.
Encoding Specificity
when conditions retrieval are similar to conditions of encoding, retrieval is more likely to be successful
Encoding Specificity
Explanation
you are more likely to remember things if the conditions under which you recall them are similar to the conditions under which you learn them
Encoding Specificity
Context Effects
environmental cues to recall
Encoding Specificity
State Dependent Retrieval
physical; internal factors
Encoding Specificity
Mood Congruence
factors related to mood or emotions