Constantin Stanislavsky and "method acting".

1863-1938, Russian theatrical director, teacher, and actor, whose original name was Constantin Sergeyevich Alekseyev. He was cofounder with Vladimir Nemirovich-Danchenko of the Moscow Art Theater in 1898, which he would remain associated with for remainder of life. He also achieved renown as a director of opera. As a director, he stressed ensemble acting as well as complete coordination of all phases of production. His outstanding productions included many of the plays of Chekhov, in which he …

…investigated and charted the acting process that good actors used intuitively. He systematized that process so that it could be studied and developed consciously. He was interested in how to maintain a consistent performance and how to be a conscious human being on stage. The Method is a pragmatic way of working to create both the interior life and the logical behavior of a character, a way that can be taught, practiced, monitored, and corrected.