Ans. There are many examples of chaotic, uncertain, frustrated, and stressed. Many Surrey leaders use the burke-Litwin model to describe the current state of their 'organizational health'. Change agents are usually the first most stung ones. Those who try to reach 'health' issues to a good level and often rely on very good organizational assessments as diagnostic tools. This article presents the reliability and validity findings from the best survey of Burke-Litwin organizational evaluation and helps Burke-Litwin spy on organizational performance and change models.