Absence of Cues Flashcards
When does retrieval failure occur?
When we don’t have enough cues to prompt us into recalling the information
What is a cue?
Something which acts as a stimulus to trigger the recall of a memory
What is context dependent retrieval?
Improved recall when the context (environment) is the same as where the information was remembered
What is state dependent retrieval?
Improved recall when the state is the same in which the information was remembered
How did Baddeley & Godden study context dependent retrieval?
8 deep sea divers asked to remember a list of words on dry land or underwater, this created 4 groups
What were the 4 groups in Baddeley and Godden’s study?
- Learnerd underwater - recall underwater
- Learned underwater - recall on land
- Learned on land - recall underwater
- Learned on land - recall on land
What were the findings of Baddeley and Godden’s study?
Recall was better when recalling in the same place where learning and occur. The best overall was land + land
What were Baddeley and Godden’s conclusions?
Recalling information in the same environment in which it was learnt can aid recall
What are 3 evaluation points?
- Real world application: apply to eyewitness testimony
- Limited ecological validity: environment familiar but task not
- Cannot control extraneous variables
How did Carter and Cassaday study state dependent retrieval?
Participants give drug used for hay fever, they make participants slightly drowsy and this creates a state different from normal. Pps had to learn lists of word and passages of prose and then recall the information
What were the 4 groups in Carter and Cassaday’s study?
- Learned on drug - recall on drug
- Learned on drug - recalled off drug
- Learned off drug - recalled on drug
- Learned off drug - recalled off drug
What were the findings of Carter and Cassaday’s study?
Memory was significantly worse in the situations where there was a mismatch between internal stage at encoding and recall
What were Carter and Cassaday’s conclusions?
Internal states can impact on recall. Even if it’s something seemingly negative, like being drowsy the same state can prompt recall
What are 3 evaluation points?
- Real life application
- Cannot control extraneous variables
- Limited ecological validity