Shared Flashcard Set

Details

05 Working Memory
DD303 Cognitive Psychology Chapter 5, 2011
18
Psychology
Undergraduate 3
02/06/2011

Additional Psychology Flashcards

 


 

Cards

Term
Working memory
Definition
Our ability to coordinate mental operations with transiently stored information during cognitive activities such as planning a shopping trip or reading a newspaper
Term
Memory span
Definition
The longest sequence that can be recalled accurately after a single presentation
Term
'Modal' model
Definition

 

  • STM is a limited-capacity store of short duration 
  • Control processes, such as subvocal rehearsal, can maintain information in STM 
  • Information in STM is gradually transferred to LTM

 

Term
Atkinson and  Shiffrin (1971)
Definition
[image]
Term
Garden-path sentences
Definition
Garden-path sentences are sentences that lead the comprehender ‘up the garden path’ towards an incorrect interpretation, as in 'We painted the wall with cracks'
Term
Dual-task paradigm
Definition
Performing two tasks at the same time where the two tasks interfere with one another if they require access to a common resource and if their combined demands exceed its capacity.
Term
Articulatory rehearsal loop
Definition
A limited-capacity, speech-based store capable of storing two to three items that Baddeley and Hitch (1974) assumed was one of the components of working memory.
Term
Central executive
Definition
This second component of working memory Baddeley and Hitch (1974) assumed was a limited-capacity workspace that was responsible for activities including but extending beyond reasoning, comprehension, learning and memory by flexibly allocated to control processes or temporary information storage.
Term
Baddeley's (1983) tripartite model
Definition
[image]
Term
Articulatory suppression
Definition
A secondary task involving the repetition of a redundant and irrelevant word such as the the the the. This secondary task occupies the articulatory loop so that the primary task has to manage without the articulatory loop (or at least without a large part of its functioning).
Term
Secondary task
Definition
Intended to disrupt access to a specific function such as the articulatory loop.
Term
Primary task
Definition
A task that is potentially impeded by the loss of supporting functions that have been allocated to a secondary task.
Term
Subvocalization
Definition
Silent, internal speech that Baddeley et al. (1984) theorized as a control process within the articulatory loop that is used to verbally recode visual input
Term
Phonological loop
Definition

Baddeley et al's (1984) two-component account of the articulatory loop consisting of a decaying phonological store and a control process of subvocal rehearsal.

 

[image]

Term
Binding problem
Definition
How do the subsystems within a system interact to ensure that the system as a whole operates in an integrated manner?
Term
Episodic buffer
Definition
Baddeley's (2000) proposed multimodal episodic buffer that integrates information across modalities and is closely associated with consciousness.
Term
Chaining hypothesis
Definition
Serial order is coded by forming associations between consecutive items.
Term
Temporal grouping effect
Definition
Presenting a sequence of items in rhythmic temporal groups brings about a marked reduction in order errors in immediate recall (Ryan, 1969)
Supporting users have an ad free experience!