Forgetting Flashcards
What are the three memory failures
Encoding, storage, retrieval
Failure of encoding
The information never gets in
Failure of storage
Fading of the memory record
Failure of retrieval
Lack of retrieval cues; interference
The three sins of forgetting
Absent mindedness, transience-unused, blocking-inaccessibility
Which two psychologist studied transience-unused
Ebbinghaus and Bahrick
Transience-unused means
Information fades
Blocking-inaccessibility
Blocking of stored information
Absent mindedness is what type of failure
Encoding
Blocking is what type of failure
Retrieval
What happens when forgetting is an encoding failure
Selective attention and/or information never enters the memory
What are the three types of storage decays
Memory traces, memory decay, disuse
Define memory traces
Physical changes in nerve cells or brain activity that occur when memory is stored
Define memory decay
When memory traces become weaker; fading or weakening of memories
Define disuse
Theory that memory traces weaken when memories are not used
Ebbinghaus studied the forgetting curve of how long
30 days
Bahrick studied the forgetting curve of how long
3 years
Retrieval failure includes what two inferences
Retroactive and proactive
Define inference
The tendency of new/old memories to impair the retrieval of new/old memories
The tendency of new learning to interfere with old learning
Retroactive