Reconstructive Memory (Bartlett, 1932) Flashcards
Schemas
Categories that our memory is grouped into, a mental representation of info about a specific event or object
Assimilation is
changing our schemas to fit what we have learned, add new info
Accommodating new info involves changing our memories to keep our schemas intact and unchanged by levelling and sharpening…
levelling being when you downplay details and sharpening being when you exaggerate details
Confabulation involves using our schemas to
fill in the gaps in our memory and even put pressure on our mind to remember things in a way that fits in with the schema, removing or changing details.
Memory is not a
tape recorder
Memory is not perfectly formed, perfectly encoded and then
perfectly retrieved
A memory that is retrieved is
unlikely to be the same as the original
We use previous knowledge/experiences to interpret
info to be stores and to actively reconstruct memories to be recalled
Every schema has
fixed and variable information
Fixed info?
Things that are definite
Variable info?
Things that may change
Perception affects memory, it is not passive, it is an active
construction of what we think we see using prior knowledge to guide judgement.
Rationalisation is when you
make something make sense
Bartlett’s ‘War of the Ghost’ showed
how memory is changed due to the process of rationalisation and confabulation - hunting seals became fishing
A strength of reconstructive memory is that it can be tested
by experimental methods because the independent variable can be operationalised and measured
The theory is useful for police and juries because
memory of eyewitnesses may not be reliable which they now know and therefore they know not to solely rely on it meaning people may not get wrongly convicted
(strength) Loftus and Palmer (1974) found that leading questions can influence the estimate of speed among eyewitnesses where
Different speeds of a car crash were given according to different wording of the question (hit/bumped/smashed/collided/contacted) smashed = 41mph, contacted = 32mph
Although a weakness is that Steyvers and Hemmer (2012) found that in a real context without manipulated material,
schematic recall can be very accurate and the experimental conditions of some research deliberately cause errors