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

Quantifying Work02:30

Quantifying Work

As a system undergoes a change, its internal energy can change, and energy can be transferred from the system to the surroundings, or from the surroundings to the system.
Principle of Virtual Work: Problem Solving01:13

Principle of Virtual Work: Problem Solving

The principle of virtual work is an essential concept in the field of mechanics and engineering. This is used to solve problems related to the equilibrium of a structure or system. It is based on the assumption that if a system is in equilibrium, the work done by all the forces during a virtual displacement is zero. This principle is applied by considering virtual displacements of the system and the corresponding work done by internal and external forces.
To apply the principle of virtual work,...
Cognitive Dissonance01:38

Cognitive Dissonance

Social psychologists have documented that feeling good about ourselves and maintaining positive self-esteem is a powerful motivator of human behavior (Tavris & Aronson, 2008). In the United States, members of the predominant culture typically think very highly of themselves and view themselves as good people who are above average on many desirable traits (Ehrlinger, Gilovich, & Ross, 2005). Often, our behavior, attitudes, and beliefs are affected when we experience a threat to our...
Cognitivism01:17

Cognitivism

Cognitive psychology emerged as a significant field in the mid-20th century. It focused on understanding humans' internal mental processes. This approach emphasizes how people perceive, remember, think, and solve problems—elements critical to human cognition.
Previously dominated by behaviorism, which prioritized observable behaviors and largely ignored mental processes, psychology transformed in the 1950s. Cognitive psychologists argue that understanding how we think and process information is...
Introduction to Cognitive Psychology01:20

Introduction to Cognitive Psychology

Cognitive psychology is the field of psychology dedicated to examining how people think. It attempts to explain how and why we think the way we do by studying the interactions among human thinking, emotion, creativity, language, and problem-solving, as well as other cognitive processes. Cognitive psychology studies how information is processed and manipulated in remembering, thinking, and knowing.
This field emerged in the mid-20th century, following a period dominated by behaviorism, which...
High-Level and Low-Level Awareness01:19

High-Level and Low-Level Awareness

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...

You might also read

Related Articles

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

Sort by
Same author

Perspectives on the Low Demand Transitional Model in Engaging and Housing hard-to-reach Veterans Experiencing Unsheltered Homelessness.

Community mental health journal·2025
Same author

Complexity and systems thinking in sport.

Journal of sports sciences·2024
Same author

Perceived impacts of stressful events on train driver performance.

Applied ergonomics·2024
Same author

Applying E/hf systems thinking to complex global problems.

Ergonomics·2024
Same author

Forecasting emergent risks in advanced AI systems: an analysis of a future road transport management system.

Ergonomics·2023
Same author

Managing the risks associated with technological disruption in the road transport system: a control structure modelling approach.

Ergonomics·2023
Same journal

Identification of systemic barriers, facilitators and adaptations to effective record-keeping: a South African primary healthcare clinic case study.

Ergonomics·2026
Same journal

Layer-specific facial soft-tissue thickness in 1174 Chinese adults: Implications for finite-element headforms and ergonomic design.

Ergonomics·2026
Same journal

The dual effects of information presentation speed on operator performance in dynamic tasks: a study in supervisory control and data acquisition interfaces.

Ergonomics·2026
Same journal

Evaluating generative AI teaching assistants in simulated learning environments: how instructor type and support type affect students' perceptions.

Ergonomics·2026
Same journal

Swipe smart, not hard: hand health of smartphone users in a university population.

Ergonomics·2026
Same journal

Couriers' work-related musculoskeletal disorders and psychological distress: Insights for work errors and traffic safety.

Ergonomics·2026
See all related articles

Related Experiment Video

Updated: Jul 5, 2026

Estimate the Cognitive Load Using Electrocardiographic Measure: A Human-AI Collaborative Task
07:08

Estimate the Cognitive Load Using Electrocardiographic Measure: A Human-AI Collaborative Task

Published on: December 5, 2025

Using cognitive work analysis to explore activity allocation within military domains.

D P Jenkins1, N A Stanton, P M Salmon

  • 1School of Engineering & Design, Brunel University, Uxbridge, Middlesex, UK. daniel.jenkins@brunel.ac.uk

Ergonomics
|May 20, 2008
PubMed
Summary
This summary is machine-generated.

Cognitive work analysis (CWA) can better inform military system design by focusing on social and organizational constraints. This approach improves understanding of cooperation and information transfer for better function allocation.

More Related Videos

Practical Methodology of Cognitive Tasks Within a Navigational Assessment
05:19

Practical Methodology of Cognitive Tasks Within a Navigational Assessment

Published on: June 1, 2015

Related Experiment Videos

Last Updated: Jul 5, 2026

Estimate the Cognitive Load Using Electrocardiographic Measure: A Human-AI Collaborative Task
07:08

Estimate the Cognitive Load Using Electrocardiographic Measure: A Human-AI Collaborative Task

Published on: December 5, 2025

Practical Methodology of Cognitive Tasks Within a Navigational Assessment
05:19

Practical Methodology of Cognitive Tasks Within a Navigational Assessment

Published on: June 1, 2015

Area of Science:

  • Human Factors Engineering
  • Cognitive Systems Engineering
  • Socio-technical Systems Analysis

Background:

  • Cognitive work analysis (CWA) is widely used for complex socio-technical systems.
  • Existing CWA research in military contexts often emphasizes initial analysis phases.
  • The social and organizational constraints aspect of CWA receives less attention.

Purpose of the Study:

  • To describe an approach for investigating constraints affecting work distribution in complex systems.
  • To evaluate the benefits of the social and organizational analysis phase of CWA in a military context.
  • To inform the ergonomic design of mission planning systems.

Main Methods:

  • Case study of a helicopter mission planning system software tool.
  • Application of a constraint-based model to analyze social and organizational factors.
  • Evaluation of the social and organizational analysis phase within a military setting.

Main Results:

  • The constraint-focused approach uniquely describes factors influencing social organization in complex domains.
  • This method is compatible with existing approaches and validates established social analysis techniques.
  • The social and organizational analysis phase provides a constraint-based description for function allocation.

Conclusions:

  • Focusing on constraints in CWA enhances the analysis of social and organizational factors in military systems.
  • This approach aids in understanding information transfer and optimizing working practices.
  • Constraint-based analysis is valuable for the ergonomic design and function allocation in mission planning systems.