Cathartic feedback probe
The purpose of the feedback probe is to detect the problems the subject has. This technique may be used under everyday circumstances. The subject replies to the words that the guide says to him; the guide includes key words which may create alterations in the subject. As the source of stimulus words, the guide repeats the response word the subject has just said; in this way the subject develops and guides his own cathartic plot which ends up with the subject speaking freely and the guide saying very little. No special conditions or preparation are required for the subject in this practice.