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Updated: Jun 30, 2026

Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication
14:52

Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication

Published on: December 11, 2013

Using real-time visual feedback to improve posture at computer workstations.

Sigurdur O Sigurdsson1, John Austin

  • 1Department of Psychology, University of Maryland, Baltimore County, 1000 Hilltop Circle, Baltimore, Maryland 21250 , USA. sos@umbc.edu

Journal of Applied Behavior Analysis
|September 27, 2008
PubMed
Summary
This summary is machine-generated.

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This study shows that a multicomponent intervention improved workplace postural behavior. Real-time feedback and self-monitoring enhanced safety, with accurate self-monitoring yielding greater improvements.

Area of Science:

  • Ergonomics and Occupational Health
  • Behavioral Science
  • Human-Computer Interaction

Background:

  • Poor postural behavior at computer workstations is prevalent.
  • This can lead to musculoskeletal discomfort and reduced productivity.
  • Effective interventions are needed to promote safer work habits.

Purpose of the Study:

  • To evaluate a multicomponent intervention for improving postural behavior.
  • The intervention combined discrimination training, real-time visual feedback, and self-monitoring.
  • The goal was to enhance safety behaviors in a simulated office environment.

Main Methods:

  • A nonconcurrent multiple baseline design was used with 8 participants.
  • The intervention targeted three specific postural variables.

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A Vibrotactile Feedback Device for Seated Balance Assessment and Training
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Published on: January 20, 2019

Related Experiment Videos

Last Updated: Jun 30, 2026

Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication
14:52

Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication

Published on: December 11, 2013

A Vibrotactile Feedback Device for Seated Balance Assessment and Training
09:13

A Vibrotactile Feedback Device for Seated Balance Assessment and Training

Published on: January 20, 2019

  • Data were collected in a simulated office setting.

    • Main Results:

    • The multicomponent intervention significantly improved postural safety behaviors for most participants.
    • Reversal to the information phase did not result in decreased safety for two participants.
    • Postures with high self-monitoring accuracy showed greater improvement than those with low accuracy.

    Conclusions:

    • Multicomponent interventions are effective for improving workstation ergonomics.
    • Real-time feedback and self-monitoring are key components for behavior change.
    • Accurate self-monitoring is crucial for maximizing intervention effectiveness.