Explanations Of Forgetting : Interference Flashcards
What is interference
Forgetting because one memory blocks another causing one or more memories to be distorted or forgotten
What is interference and explanation for forgetting
In LTM. Once information has reached LTM it is more less permanent
What is the reason for forgetting of LTM
Because we can’t get access to them even though they are available. Interference between memories makes it harder for us to locate them and experienced as forgetting
What are the types of interference
Proactive interference
Retroactive interference
What is proactive interference
Occurs when older memory interferes with newer one
What is retroactive memory
When new memory interferes with an older memory
What is the research on the effects of similarity
In both PI and RI the interference are worse when the memory is similar
What’s the procedure on effects of similarity
MCgeoh and MCDonald studied retroactive interference by changing the amount two sets of materials. Participants had to learn list of 10 words until they could remember them with 100% accuracy. They then learned a new list. They were six groups of participants who had learn different types of list
What are the findings and conclusions
Most similar material produced the worst recall. This shows that interference is strongest when the memories are similar
What’s the explanation of effect of similarity
The reason similarity affect recall may be due to PI previously stored memory makes new similar information difficult to store
Or due to RI new information overwrites previous similar memories because of the similarity