Psychotronic stability examination

A psychotronic stability examination is a test used to gauge an individuals psychological reaction of the images the computer projects. It is a required test for all Starfleet cadets prior to graduation from Starfleet Academy.

In 2365, Counselor Troi conducted a psychotronic stability exam on Data, following a series of insubordinate acts he had committed. The outcome of the exam determined that there were two distinct personalities contained within Data, the dominant of which was that of Dr. Ira Graves. 

Images shown

 * a meadow with yellow flowers
 * a glowing sphere
 * a waterfall
 * Kareen Brianon
 * flames
 * a blue planet
 * the top view of a ship
 * Ira Graves
 * two Starfleet officers kissing
 * a Human baby
 * Genesis Project video
 * UFP logo with Starfleet Command title
 * Hologram of Natasha Yar
 * reed reflected in water
 * Ira Graves's corpse
 * a red star
 * Jean-Luc Picard
 * Dexter Remmick possessed by neural parasites
 * Katherine Pulaski
 * a Romulan warbird
 * Geordi La Forge without his VISOR
 * William T. Riker
 * USS Reliant exploding
 * Data