MODERN MANAGEMENT Attribution theory Harold,h.Kelley,American,theory of three degree attribution, multi clue analysis theory or covariation model attribution theory. three forms of attribution when trying to explain someone's behavior: attribution to the actor, to objective stimulus (the event or other person to which the actor responds), to the situation or relationship in which the actor is located.Modern ManageMent Attribution theory § Harold h. Kelley，American，theory of three degree attribution， multi clue analysis theory or covariation model attribution theory. § three forms of attribution when trying to explain someone's behavior: § attribution to the actor, § to objective stimulus (the event or other person to which the actor responds), § to the situation or relationship in which the actor is located