Summary
Summary Chapter 10 Cognitive Psychology, ISBN: 9781473734524 PYC3703 - Cognition: Thinking, Memory And Problem Solving
- Module
- Institution
- Book
Concise summary including key terms and explanations.
[Show more]
Connected book
Book Title:
Author(s):
- Edition:
- ISBN:
- Edition:
More summaries for
-
Spiekbrief Cognitive Psychology - Cognitie en Perceptie (5072COPE6Y)
-
Test Bank for Cognitive Psychology 3rd Edition by E. Bruce Goldstein, Johanna C. van Hooff Chapter1-13
-
Samenvatting Cognitie & Perceptie
Seller
Follow
svwarrener
Reviews received
Content preview
PYC3703 – COGNITIVE PSYCHOLOGYCHAPTER 10: VISUAL IMAGERY
Key Terms Explanation Pg.
Conceptual peg Concrete nouns create images that other
296
hypothesis words can “hang onto”
Representations that are like realistic pictures
Depictive representation 299
of an object
Something that accompanies the real
Epiphenomenon mechanism but isn’t actually part of the 299
mechanism itself
Based around the idea of a link between
Imageless thought debate 296
imagery and thinking
Debate whether imagery is based on spatial
Imagery debate mechanisms or on mechanisms related to 299
language (propositional mechanisms)
Imagery neuron 306
Patients are asked to recall a problematic
Imagery rescripting image and then to change it into a more 319
positive form
Inferred cognitive processes by measuring the
Mental chronometry amount of time needed to carry out various 297
cognitive tasks
The ability to recreate the sensory world in the
Mental imagery absence of physical stimuli, occurs in senses 295
other than vision
Asked to create mental images and then to
Mental scanning 297
scan them in their minds
Imagine walking toward a mental image of an
Mental walk task 302
animal
Paired-associate learning 296
Graphic flashbacks to a past traumatic event
PTSD and is accompanied by powerful emotions and 318
a strong sense of current threat
Propositional In which relationships can be represented by
299
representation abstract symbols, such as an equation
Distinguishing between real and imagined
Reality monitoring 319
events
Scan path Resulting series of fixations and saccades 315
A representation in which different parts of an
Spatial representation image can be described as corresponding to 299
specific location in space
States that participants unconsciously use
Tacit knowledge
knowledge about the world in making their 300
explanation
judgements
A patient with unilateral neglect ignores
Unilateral neglect 310
objects in one half of their visual field
Visual imagery Seeing an object or scene in the absence of 294
, visual stimulus
Imagery in the history of psychology
Early ideas about imagery:
Wilhelm Wundt – first lab of psychology
Imageless thought debate
Behaviourism – the study of imagery was pushed out the door
Come back with the study of cognition
Imagery and the cognitive revolution:
Paivio – conceptual peg hypothesis
o Concrete nouns create images
o Inferred cognitive processes by measuring memory
Shepard and Metzler
o Inferred cognitive processes by measuring the amount of time needed
to carry out various tasks
o Mental chronometry
Imagery and perception: Do they share the same mechanisms?
The idea that there is a spatial correspondence between imagery and
perception is supported by a number of experiments by Kosslyn involving a
task called mental scanning
o In which participants are asked to create mental images and then to
scan them in their minds
Kosslyn’s early mental scanning experiments:
Memorise a picture of an object and then to create an image of that object in
their mind and to focus on one part of it
o If imagery is spatial then it should take participants longer to find parts
that are located farther from the initial point of focus because they
would have to scan across the whole image of the object
2 fictive places on a map
o Results supports the idea that visual imagery is spatial in nature
Pylyshyn proposed another explanation – starting the imagery debate
The imagery debate: is imagery spatial or propositional?
Pylyshyn proposed that the mechanism underlying imagery is not spatial but
propositional
Representations that are like realistic pictures of an object are called depictive
representations
Pylyshyn believed that participants simulated the results in Kosslyn’s
experiment
o This is called tacit knowledge explanation because it states that
participants unconsciously use knowledge about the world in making
their judgments
Behavioural experiments: Comparing imagery and perception
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller svwarrener. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £2.16. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
52355 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now