Ergonomics Overview and Specialties
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Questions and Answers

Ergonomics (or ___________ ___________) is the scientific discipline concerned with the understanding of interactions among ___________ and other elements of a ___________.

human factors, humans, system

What is ergonomics?

The science of fitting workplace conditions and job demands to the capabilities of the working population.

Which is a goal of ergonomics?

  • Improve human safety
  • Improve health
  • Improve comfort
  • Increase performance
  • All of the above (correct)

    • When was the first inception of ergonomics?

    <p>Ancient Greece 5th Century BC</p> Signup and view all the answers

    What were some elements of ergonomics considered in its inception?

    Signup and view all the answers

    What are some degrees available in ergonomics?

    Signup and view all the answers

    Which is NOT an Ergonomic Specialty?

    <p>Chemical</p> Signup and view all the answers

    Per Pendy, a person who doesn't like their job is more likely to suffer an ergonomic injury.

    <p>True</p> Signup and view all the answers

    Per Pendy, which of the following strongly dictates if someone will have an ergonomic injury?

    <p>All of the above</p> Signup and view all the answers

    Which is NOT true of private sector work injury stats in 2014?

    <p>1.2 million occurred in service-providing industries</p> Signup and view all the answers

    Which is NOT true of national public sector work injury stats in 2014?

    <p>Rate of 2 cases per 100 full-time workers</p> Signup and view all the answers

    Regarding private sector work injury stats, the amount of total recordable cases has gradually declined over time from 2003 onwards.

    <p>True</p> Signup and view all the answers

    In general, the northern and western states of the US tend to have TRC incident rates per 100 workers significantly less than the national rate.

    <p>False</p> Signup and view all the answers

    What is another name for 'Ergonomic Injuries'?

    <p>Musculoskeletal Disorders</p> Signup and view all the answers

    Ergonomic Injuries are defined as 'Injuries or disorders of the muscles, nerves, tendons, cartilage or joints related to slips, trips, falls, MVA or similar accidents.'

    <p>False</p> Signup and view all the answers

    Per Pendy, what is the only difference between ergonomics and MSK injuries?

    <p>The only difference is who's paying.</p> Signup and view all the answers

    Women had higher number of work injury cases associated with all of the following EXCEPT:

    <p>Hanger related violence</p> Signup and view all the answers

    Study Notes

    Ergonomics Overview

    • Ergonomics, or human factors, studies interactions between humans and system elements, aiming to improve well-being and performance.
    • The discipline also focuses on designing systems that optimize user experience based on human capabilities.

    Goals and History of Ergonomics

    • Goals of ergonomics include improving safety, health, comfort, and increasing performance.
    • Concepts of ergonomics trace back to Ancient Greece in the 5th Century BC, evolving significantly during World War II.

    Educational Pathways

    • Various degrees are available in ergonomics, reflecting its interdisciplinary nature across fields such as health, design, and engineering.

    Ergonomic Specialties

    • Major ergonomic specialties include physical, cognitive, and organizational ergonomics. Chemical ergonomics is typically not classified as a specialty.

    Job Satisfaction and Ergonomic Injuries

    • Job dissatisfaction correlates with a higher likelihood of ergonomic injuries; perceived control over work dynamics can influence injury risk.

    Work Injury Statistics

    • 2014 statistics reveal a total of 2.8 million private sector injuries, with service-providing sectors experiencing fewer cases than previously reported.
    • For the public sector in 2014, the rate of nonfatal occupational injuries was 5 per 100 full-time workers, contrasting with earlier claims of 2.
    • Recordable work injuries in the private sector have shown a gradual decline since 2003.
    • Northern and Western states exhibit higher total recordable cases per 100 workers compared to Southern and Eastern states.

    Musculoskeletal Disorders

    • Ergonomic injuries, also known as musculoskeletal disorders, involve injuries to muscles, nerves, tendons, cartilage, or joints, not linked to accidents like slips or falls.
    • The distinction between ergonomics-related injuries and musculoskeletal injuries primarily lies in the payer for treatment.

    Gender and Work Injury Cases

    • Women report higher work injury cases from intentional violence, falls, and repetitive motion, with hanger-related violence noted as a lesser factor.

    Summary of Statistics

    • Musculoskeletal disorders were significant among all injury and illness cases across ownership types, highlighting the need for continued ergonomic focus in workplace safety.

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    Description

    This quiz explores the foundations of ergonomics, its goals, and historical development. Additionally, it covers the various educational pathways and specialties within the field, including physical, cognitive, and organizational ergonomics. Test your knowledge about how ergonomics impacts health, safety, and job satisfaction.

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