Cognitive Psychology: Memory

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Mind Map on Cognitive Psychology: Memory, created by rachel.lang on 30/03/2014.
rachel.lang
Mind Map by rachel.lang, updated more than 1 year ago
rachel.lang
Created by rachel.lang almost 12 years ago
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Resource summary

Cognitive Psychology: Memory
  1. Memory in everyday life
    1. Eyewitness Testimony
      1. Misleading information
        1. Loftus
          1. 150 uni students saw a video of a car crash. Condition 1: asked about a barn. Condition 2: weren't asked about a barn. 13 condition 1 said they saw a barn 1 week later, 2 condition 2 said they saw a barn
          2. Loftus and Zanni
            1. 100 students ere shown a video of a car crash. Condition 1: 'Did you see the broken headlight?' Condition 2: 'Did you see a broken headlight?' 15% of condition 1 said yes, 7% of condition 2 said yes
            2. List
              1. Developed 8 events that were likely to show up in a shoplifting scenario and then asked people to rate the likelihood of them happening. New participants watched a video of a shoplifter and a week later they were asked what they saw. They recalled the most likely events whether they had occurred or not.
                1. schemas
            3. Anxiety
              1. Loftus
                1. Condition 1: heard talking and a man with a pen and oil in his hands. Condition 2: heard arguing and a man with a knife and blood on his hands. 49% of condition 1 could identify the man, 33% of condition 2 could identify the man
                  1. weapon focus
                2. Loftus and Burns
                  1. Participants were shown a video of a bank robbery. Condition 1: a boy is shot in the face. Condition 2: boy runs across the screen. 4% of condition 1 remember the number on the boys shirt, 27.9% of condition remember the number.
                  2. Yuille and Cutshall
                    1. Real life. Gun shop robbery in Canada, witnesses were interviewed five months later and their testimony was found to be very accurate.
                  3. Age
                    1. Poole and Lindsay
                      1. Children aged 3-8 took part in a science demonstration and were then read a story. Only the older children were able to distinguish between the experiment and the story
                      2. Flin
                        1. Children and adults were asked questions about an incident 1 day and 5 months after if happened. Children weren't able to remember much after 5 months.
                        2. Anastasi and Rhodes
                          1. Tested 3 age groups. Each participant was shown photographs of a mixture of age groups. They were later shown 48 photos, half of which they had already seen. They were asked to identify these photos.The participants were better at recognising photographs of their own age groups.
                      3. Cognitive Interview
                        1. Context restatement
                          1. recall the scene, the weather, what you were think and feeling
                            1. recalling how you felt and the context enhance recall (these details act as cues to recall)
                          2. Report everything
                            1. report every detail you can even if they seem irrelevant or trivial
                              1. witnesses don't always realise how important some details are
                            2. Changed perspectives
                              1. describe the event as it would have been seen from different viewpoints
                                1. encourages many retrieval paths
                              2. Reverse order
                                1. describe the event in reverse order
                                  1. when events are recalled in forward order, witnesses reconstruct based on their schemas. if the order is changed they are more accurate
                              3. Memory Aids
                                1. Method of loci
                                  1. where material to be remembered is placed mentally in familiar locations. it can be recollected by revisiting the locations mentally when it is required
                                  2. Acrostics
                                    1. using the first letter of each word to create a new sentence
                                    2. Narrative stories
                                      1. remembering information by linking together all the items that need to be remembered through a story
                                  3. Working Memory Model
                                    1. Phonological loop
                                      1. Articulatory loop
                                        1. Inner mouth
                                        2. Phonological store
                                          1. Inner ear
                                          2. Responsible for encoding acoustic data. Holds verbal information
                                          3. Central execuive
                                            1. the boss
                                              1. allocates attention to it's two slave systems
                                                1. limited capacity
                                              2. Visuo Spatial Sketchpad
                                                1. Inner scribe
                                                  1. acts as a rehearsal mechanism
                                                  2. Visual Cache
                                                    1. responsible for visual encoding. acts as an inner eye
                                                  3. Multi-Store Model
                                                    1. Clive Wearing
                                                      1. he was brain damaged and can no longer make new memories. he is unable to rehearse information so it can't be transferred from STM to LTM.
                                                      2. Evaluation
                                                        1. Strong research - Clive Wearing
                                                          1. Oversimplification
                                                            1. Flash bulb memory
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