Restless Emotionally stimulated Intellectually stimulated Agitated Frightened Unknown 3.2 8.9 64.0 11.9 37 9.0 6.5 7 2.7 30.0 In classification of the psychological state, if the single human "laboratory" is to be a starting point, a basic calmness seems to be a prerequisite, with some overtones of emotion and introspection. It must be pointed out that under the "frightened" category are various degrees of trepidation, most of which are noted in the early stages of experimentation, the balance prior to experiments which produced a violent or disturbing experience. The feeling of anticipation, in varying degrees, often occurred simultaneously with "Calm." The following is the analysis of control elements. Origination of Condition (in successful experiments) Per Cent of Total Attempts Willfully induced Spontaneous