approaches 5-8 Flashcards
What is the cognitive approach?
Where behaviour is influenced by conscious and unconscious thoughts
How do you study the cognitive approach?
Scientifically, where inferences are made as mental processes can’t be directly observed
::Mistakes can happen
What’s the theoretical model in the cognitive approach?
The information processing approach
Where information flows through the multi store model
(input, storage, retrieval)
What is the computer model in the cognitive approach?
We are processing happens in the mind similar to a computer
Central processing unit: brain
Coding
Stores
What is schema?
Beliefs/expectations that develops experiences
What is the schema that babies are born with?
Simple motor schema that is innate
Sucking/grasping
What happens to schema as you grow older?
It becomes more detailed
This mental shortcut prevents shock but can lead to perpetual errors
Who studied the cognitive approach in 1932?
Bartlett
What was the method of Bartlet study?
English participants read Native American folk tale called:’ the war of the ghost’
- it was unfamiliar and strange due to a different culture
- required to recall after different periods of time
What was the result of Bartletts study?
-Participants changed it to fit the schema
-more English and the ghosts were left out
-Canoes-> cars
-bows/arrows-> guns
The longer the periods of time the less information is retained
What is the conclusion of Bartlett study?
People use schemas to help interpret and remember information
It’s a little bit dependent on culture
What is cognitive neuroscience?
Study of influence on mental processes
What’s the other word for brain mapping?
Brain fingerprinting
What are fMRI and PET scans used for?
Observe and describe neurological basis of mental processes
Help find the basis of mental disorders
Describe Maguires aim
Study taxi driver brains to see whether brain anatomy is premeditated/susceptible to plastic changes
What is Maguires method?
Two groups, 16 male taxi drivers (for at least 18 months), 16 miles she had never driven taxis
-average of 44 years old
MRIs were taken
What were Maguires results?
Right posterior hippocampus and the taxi driver was larger
It was proportional to the time they had the job
What is the right posterior hippocampus responsible for?
Strong visual representations of the environment—> lead to physical changes
What is the conclusion of Maguires study?
MRIs are important,
Help understand for navigation and brain damaged people
What are the strengths of the cognitive approach?
+ Scientific and objective methods, high control, biological and cognitive psychology combine that lead to a credible scientific basis
+ real life application, could revolutionise how we live in the future
+ less determinist (soft determinism and free will)
::interactionist
What are the weaknesses of the cognitive approach?
- Machine reductionism, ignores motivation and emotion and compares humans to a computer
- lack of application to every day life as it’s theoretical and abstract
- idea of inferences isn’t enough and it’s not reliable
What is the biological approach?
Suggest everything begins on a biological basis
What are genes?
Mechanism of heredity
passing characteristics from generation to generation
What do you genes carry?
Instructions for a particular characteristic