Explanations For Forgetting - Interference Theory

Question 1

What are the two explanations of forgetting?

Answer 1

Interference theory and retrieval failure due to absence of cues

Question 2

What is interference theory divided into?

Answer 2

Proactive interference and Retroactive interference

Question 3

Describe what is meant by interference theory?

Answer 3

• suggests forgetting is due to 2 lots of info coded at the same time, being confused in the LTM
• 1 memory disrupts the ability to recall another memory, this is more likely to happen when info is similar
• there are two types of interference, proactive and retroactive

Question 4

Define proactive interference

Answer 4

• forgetting occurs when past info disrupts recall of new info stored
• e.g. memory of old phone number means u forget new one

Question 5

Define retroactive interference

Answer 5

• forgetting occurs when new info disrupts recall of past info stored
  e.g. memory of new license plate means u forget old one

Question 6

What are the three AO3 points to evaluate interference theory as an explanation of forgetting?

Answer 6

RTS by McGeoch and McDonald
Discussion - high in reliability
Weakness - lacks mundane realism