As well as Stanislavski's early work, the ideas and techniques of Yevgeny Vakhtangov (a Russian-Armenian student who had died in 1922 at the age of 39) were also an important influence on the development of the Method. Vakhtangov's "object exercises" were developed further by Uta Hagen as a means for actor training and the maintenance of skills. Strasberg attributed to Vakhtangov the distinction between Stanislavski's process of "justifying" behavior with the inner motive forces that prompt that behavior in the character and "motivating" behavior with imagined or recalled experiences relating to the actor and substituted for those relating to the character. Following this distinction, actors ask themselves "What would motivate me, the actor, to behave in the way the character does?" rather than the more Stanislavskian question "Given the particular circumstances of the play, how would I behave, what would I do, how would I feel, how would I react?"