The external perspective of OB suggests that environmental factor impact employee behavior and performance . 2 . The feedback loop of a system is used to measure efficiency and effectiveness . 3 . Looking at precedents and experience before arriving at decisions is at the heart of evidence based management . 4 . The essence of the disseminator role in management is communication . 5 . Organization Behavior draws from many disciplines to understand and explain individual and group behavior . 6 . MARS Model of individual behavior is based on Motivation , Abilities , Role Perception and Situational Factors . 7 . Agile teams are fast and flexible teams charge with the responsibility of developing a new product or service against tight schedules