A method for measuring a subject's reaction to stimuli presentation by
using a measurement scale, the method including the steps of presenting
the subject with stimuli and the measurement scale, enabling the subject
to indicate his reaction by moving the position of the scale with
reference to time, tracing and recording the scale positions and movements
as function of time and detected measurement events, detecting the final
scale position, and evaluating and analyzing the measurement data in order
to determine the subject's reaction to the stimuli.
