working memory
C1/C2Academic, Technical, Scientific
Definition
Meaning
The brain system responsible for temporarily holding and manipulating information needed for complex cognitive tasks such as learning, reasoning, and comprehension.
A theoretical framework within cognitive psychology that describes the structures and processes used for temporarily storing and organizing information that is actively being used.
Linguistics
Semantic Notes
In cognitive psychology, "working memory" is distinguished from short-term memory by its emphasis on active manipulation of information rather than simple storage. In everyday contexts, it's often used interchangeably with 'short-term memory' but with a nuance of active processing.
Dialectal Variation
British vs American Usage
Differences
No significant differences in technical usage. In general discourse, British speakers may be slightly more likely to use the term 'short-term memory' in non-specialist contexts, while American academic writing strongly prefers 'working memory' for the active processing model.
Connotations
The term carries strong academic/scientific connotations in both varieties. It implies a model-based, experimental approach to memory.
Frequency
Substantially more frequent in academic and scientific contexts than in everyday conversation. Its usage has grown sharply since the late 20th century with the dominance of Baddeley's model.
Vocabulary
Collocations
Grammar
Valency Patterns
[Verb] + working memory: overload, tax, exceed, test, measure, improve[Adjective] + working memory: limited, visual, auditory, spatial, impaired, intact[Preposition] + working memory: in working memory, from working memory, into working memoryVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “It's on the tip of my tongue (relates to working memory retrieval failure)”
- “Hold that thought”
- “Juggling ideas in your head”
Usage
Context Usage
Business
Rare. Might appear in contexts about cognitive load in training or UI/UX design (e.g., 'The software interface should not overload the user's working memory').
Academic
Core term in psychology, neuroscience, education, and linguistics. Used to discuss learning, comprehension, problem-solving, and cognitive development.
Everyday
Infrequent. Used by educated non-specialists when discussing learning techniques, attention, or age-related cognitive changes.
Technical
Precise term in cognitive science referring to Baddeley & Hitch's multi-component model or similar frameworks for active information maintenance and manipulation.
Examples
By Part of Speech
noun
British English
- The child's working memory capacity was assessed using a backwards digit span task.
- Researchers argue that reading comprehension heavily relies on verbal working memory.
American English
- The study found that working memory training can improve fluid intelligence measures.
- Anxiety can significantly reduce available working memory resources.
Examples
By CEFR Level
- Multitasking is difficult because your working memory can only hold a few ideas at once.
- If you repeat a phone number to yourself, you are using your working memory.
- The psychologist explained that dyslexia often involves deficits in phonological working memory.
- Complex mental arithmetic places a high demand on your working memory's central executive.
- The updated model posits an episodic buffer that integrates information from the subsidiary systems of working memory with long-term memory.
- Interventions aimed at expanding working memory capacity have shown mixed results in transfer to general cognitive abilities.
Learning
Memory Aids
Mnemonic
Imagine a busy manager's desk (working memory) where files are actively sorted, compared, and edited before being sent to the archive (long-term memory) or discarded.
Conceptual Metaphor
MENTAL WORKSPACE, COGNITIVE CONVEYOR BELT, MENTAL WHITEBOARD, THINKING'S STAGING AREA.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid calquing as "рабочая память" in non-technical contexts where "кратковременная память" is more common. The Russian "оперативная память" is used primarily for computer RAM, not human cognition.
Common Mistakes
- Using 'working memory' to mean any memory used at work. *'I have a good working memory for my clients' names' is ambiguous. Better: 'I have a good memory for my clients' names.'
- Confusing it with 'working knowledge'.
- Treating it as a synonym for 'concentration' or 'focus' alone.
Practice
Quiz
Which component of the working memory model is primarily responsible for coordinating the other subsystems?
FAQ
Frequently Asked Questions
Not exactly. While related, 'short-term memory' traditionally refers to simple, passive storage of information for a brief period. 'Working memory' is a more modern concept that includes active manipulation, processing, and organization of that information. All working memory involves short-term storage, but not all short-term memory use involves the active processing central to working memory.
Research suggests that specific, demanding training can improve performance on tasks similar to the training itself (near transfer). However, evidence for broad improvement in general intelligence or daily cognitive function (far transfer) from working memory training programs is less conclusive and a subject of ongoing scientific debate.
A classic finding by George Miller suggested the capacity is '7 ± 2' items. However, more recent theories, like Cowan's, propose a core capacity of about 4 ± 1 'chunks' of information. Capacity varies between individuals and depends on the type of information (e.g., words vs. spatial locations).
It is critical for learning. Working memory allows a learner to hold new information (e.g., a sentence, a math problem) in mind while relating it to prior knowledge from long-term memory, thereby facilitating understanding and integration. Limitations in working memory capacity can be a significant barrier to learning in complex domains.