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BFBEL – Tolerance Test


  • stress management
  • psychosomatic stress-related problems
  • psychophysiological stress tolerance


The aim of the program is to identify how the client reacts in an active stress situation.

Using clicks of the mouse the client assesses the shape, colour and accompanying acoustic signal of a geometric figure that moves about the screen. The computer continuously adapts the speed of presentation to the client’s performance. This subjects the client to the optimum level of persistent stress.

Main areas of application

  • Sport
  • HR
  • Children
  • Psychotherapy
  • Pain & psychosomatic symptoms
  • Rehabilitation


  • English
  • French
  • German


3 minutes

Required hardware

As many as possible of the available monitoring devices.


You can adapt the level of difficulty to the client’s performance by various means, such as by removing the audio signal or adjusting the program’s settings so that it does not respond immediately to changes in performance.
Since the client uses the mouse in this procedure, the system can also identify the effects of working position and stress on the musculature.

Observe how the client works the tasks. The adaptive procedure takes the client to the limit of his performance. What does he consider to be the reasons for mistakes? Are they blamed on lack of computer experience or on a mouse that isn't working properly?