Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Working Memory01:24

Working Memory

1.3K
Working memory refers to a combination of components, including short-term memory and attention, that allow an individual to hold information temporarily as we perform cognitive tasks. It is an essential cognitive function that enables the execution of complex tasks such as problem-solving, comprehension, and reasoning. Unlike short-term memory, which simply involves the storage of information for a brief period, working memory involves the active manipulation and processing of this...
1.3K
Information Processing Approach01:30

Information Processing Approach

889
The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is...
889
Cattell's Theory of Intelligence01:25

Cattell's Theory of Intelligence

11.1K
Raymond Cattell, along with John Horn, made significant contributions to our understanding of intelligence by distinguishing between two types: fluid intelligence and crystallized intelligence.
Fluid intelligence involves the capacity to solve new problems and adapt to unfamiliar situations. It's the type of intelligence individuals use when they encounter a novel problem or puzzle that requires innovative thinking. For instance, figuring out how to operate a new gadget relies heavily on...
11.1K
Understanding Memory01:19

Understanding Memory

1.6K
Memory is the retention of information or experiences over time, facilitated through three main processes: encoding, storage, and retrieval. Encoding is the process of inputting information into the memory system. For instance, when listening to a lecture, watching a play, reading a book, or having a conversation, the brain is actively encoding information. This initial stage involves transforming sensory input into a form that can be processed and stored by the brain. Various factors, such as...
1.6K
High-Level and Low-Level Awareness01:19

High-Level and Low-Level Awareness

989
Controlled processes in human consciousness represent high-alert mental states where individuals deliberately focus their attention on achieving specific goals. Controlled processes can be seen in situations like mastering new technology, where a person might become so absorbed that they ignore surrounding distractions. Such processes involve selective attention, requiring one to concentrate on particular elements of experience while disregarding others. These are governed by executive...
989
Role of Cerebellum and Prefrontal Cortex in Memory01:14

Role of Cerebellum and Prefrontal Cortex in Memory

1.5K
The cerebellum, while traditionally associated with motor control, also plays a crucial role in memory, particularly in procedural memory, which involves learning motor tasks that become automatic through repetition. For example, studies have shown that when the cerebellum is damaged, individuals or animals lose the ability to learn conditioned motor responses, such as the conditioned eye-blink response in classical conditioning experiments with rabbits. This study demonstrates the...
1.5K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Internal domain generality for ensemble perception of average orientation: Comparing and integrating information from multiple stimulus categories.

Journal of experimental psychology. General·2026
Same author

Selective removal of visual working memory items at test.

Cerebral cortex (New York, N.Y. : 1991)·2026
Same author

Examining memory specificity and generalization contributions to false recall in DRM paradigm.

Research square·2026
Same author

Selective removal of visual working memory items at test.

bioRxiv : the preprint server for biology·2026
Same author

A single perceptual comparison is sufficient, but not necessary, to induce lasting memory distortion.

Cognition·2026
Same author

Memory Reactivation Levels Remain Unaffected by Anticipated Interference.

Journal of cognitive neuroscience·2026

Related Experiment Video

Updated: May 3, 2026

Assessing Working Memory in Children: The Comprehensive Assessment Battery for Children – Working Memory (CABC-WM)
09:05

Assessing Working Memory in Children: The Comprehensive Assessment Battery for Children – Working Memory (CABC-WM)

Published on: June 12, 2017

31.1K

Working memory and fluid intelligence: capacity, attention control, and secondary memory retrieval.

Nash Unsworth1, Keisuke Fukuda2, Edward Awh1

  • 1Department of Psychology, University of Oregon, United States.

Cognitive Psychology
|February 18, 2014
PubMed
Summary

Individual differences in working memory (WM) and fluid intelligence (gF) are explained by multiple factors. Capacity, attention control, and secondary memory collectively account for the relationship between WM and gF.

Keywords:
Fluid intelligenceWorking memory

More Related Videos

Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment
07:01

Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment

Published on: September 20, 2020

3.9K
A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions
10:38

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

Published on: July 16, 2015

12.7K

Related Experiment Videos

Last Updated: May 3, 2026

Assessing Working Memory in Children: The Comprehensive Assessment Battery for Children – Working Memory (CABC-WM)
09:05

Assessing Working Memory in Children: The Comprehensive Assessment Battery for Children – Working Memory (CABC-WM)

Published on: June 12, 2017

31.1K
Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment
07:01

Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment

Published on: September 20, 2020

3.9K
A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions
10:38

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

Published on: July 16, 2015

12.7K

Area of Science:

  • Cognitive Psychology
  • Neuroscience

Background:

  • The relationship between working memory (WM) and fluid intelligence (gF) is complex and not fully explained by single factors.
  • Existing theories offer partial explanations, highlighting the need for a more comprehensive model.

Purpose of the Study:

  • To investigate whether multiple factors, including capacity, attention control, and secondary memory, collectively explain the relationship between WM and gF.
  • To test a multifaceted view of WM's contribution to cognitive abilities.

Main Methods:

  • Recruitment of a large participant sample.
  • Administration of multiple measures for each construct: WM storage, WM processing, attention control, secondary memory, and gF.
  • Latent variable analyses to examine the interrelationships between constructs.

Main Results:

  • Capacity, attention control, and secondary memory were uniquely associated with WM storage, WM processing, and gF.
  • These three factors fully accounted for the observed relationship between WM (both storage and processing) and gF.
  • Independent contributions of WM storage and processing to gF were explained by variation in capacity, attention control, and secondary memory.

Conclusions:

  • Individual differences in working memory and fluid intelligence are jointly explained by capacity, attention control, and secondary memory.
  • These findings support a multifaceted model of working memory.
  • The study elucidates the complex interplay between WM components and fluid intelligence.