 Which activity is part of the psychometric evaluation?
"No specific destination," supplied the man as he punched a key on a small instrument, "Air-lock ahead and to your right. It helps suppress certain physiological reactions to an entirely new set of conditions. They play an important part in our awareness of balance. During the days that followed, the psychologist seemed to Craig to become progressively more didactic. But even if he could accept the psychologist's authority for the cumulative effect of a gravity system, he could not understand the unspoken warning he felt underlying all that the man said. On the eighth day, two attendants, who showed the effects of massive doses of PON to protect themselves from the centrifugal force, had to carry a man out of the tank.
 A trial period of exposure to gravity conditions on Terra
 A trial period of exposure to gravity conditions on Terra  Role playing worst case scenarios on Terra  Exposure to video and audio footage from Terra  Lengthy interviews with multiple officials who have been to Terra