Rehearsing is the opportunity to practice and create confrontation between one character and another. This is a process created by consistently repeating your lines until they are learned. Rehearsal is also a process in which an actor is able to try new tactics in the scene and find objectives to convey a message. Many actors continually rehearse a scene throughout the run of a show to keep the scene fresh in their minds and exciting for the audience. Improvisation was created by Viola Spolin after working with Neva Boyd at a Hull House in Chicago, Illinois. She was Boyds student from 1924 to 1927. Improv was created on the realization that adults do not play games. Spolin felt that playing games were good exercises and can benefit in future acting. With improv, people can find true expressive freedom since they don't ever know how the situation is going to turn out. When one continues to operate with an open mind they will have a real sense of spontaneity rather than pre-planning a response. You perform a character of your own making, and with that character and the others working with you, you create a new and spontaneous piece. Improv is also used to cover up if an actor or actress makes a mistake.
