The student is following a predetermined behavior in order to be successful on the process to interact with other people. <u><em>Everything that is made by him is pre-composed on his mind because of the previous rehearsal introduced by the psychologist, and depending on the way how the student will interact with the others, he will be happy to achieve it or will be frustrated, and he will behave accordingly.</em></u>
Explanation: By practicing a particular behavior after getting instructions is referred to as rehearsal.
Rehearsal is defined as the practicing of something which is to be performed before an audience, usually to test or improve the interaction between several participating people, or to allow technical adjustments with respect to staging to be done. In simpler terms it is known as a practice exercise—usually done to improve on a behaviour or skill etc.
The correct answer is probation. Probation means that an offender is either released from prison or avoids a prison sentence completely due to either good behavior or his or her word that they won't commit a crime again. During this time, they will be supervised by a probation officer, who is there to make sure they stay true to their word.
A peasant is a pre-industrial agricultural laborer or farmer with limited land ownership, especially one living in the Middle Ages under feudalism and paying rent, tax, fees, or services to a landlord. In Europe, three classes of peasants existed which are slave, serf, and free tenant.