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Updated: May 25, 2026

Psychophysiological Stress Assessment Using Biofeedback
Published on: July 31, 2009
Job stress management protocol using a merge between cognitive-behavioral techniques and ergonomic tools
Elaine Viola1, Mario Cesar Vidal
1Ergo&Plus Consulting Services, Av. Americas, 2901, sl. 217, CEP 22631002 , Rio de Janeiro, RJ, Brazil. esviola3@hotmail.com
Abstract:
This paper presents a protocol for work distress assessment. Work distress is defined as a merge between nonergonomic related aspects, in tasks or environment, and adversely conditions perceived for a worker, in a certain work situation. This frame requires an approach that can treat individuals and organizational factors in the same way, at the same time. For this, we elaborate a psycho-ergonomics method, associating concepts and practices from cognitive-behavioral techniques and work ergonomic analysis, which we named CEWAT - Cognitive-Behavioral Work Analysis Technique. This paper presents CEWAT's foundations and structure, in steps. An application to a complex and dangerous system illustrates its benefits in the ergonomics action.
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