this a topic where we are studying about the persons human behavior to know the different characteristics and abilities a person may have!
fellowship, communication and decision making
clarify, is this a question or open debate? if you mean human behaviour's relevance in a work place or... it need clarification.
Its the behaviour of an individual that depicts the personality and attitude of that individual in any place, it may be organization, social network or family... But talking about importance of Human...
"http://wiki.answers.com/Q/What_are_the_importance_or_contribution_of_human_behavior_in_an_organization"