Volume 06, Issue 11
                Frequency: 12 Issue per year
                
                Paper Submission: Throughout the Month
                
                Acceptance Notification: Within 2 days 
                
                Areas Covered: Multidisciplinary
                
                Accepted Language: Multiple Languages
                
                Journal Type: Online (e-Journal)
                
            
            ISSN Number: 
2582-8568
          
The display of differences among different types of individuals in a society is a natural philosophy of its nature. It is a natural quality of nature that no two or more individuals have the same quality in a group. Otherwise, it is not possible to identify any person in the world. In this article, the author has also studied whether it is possible to test the differences that are found. If yes, then what is its nature? If there is a difference in the developmental aspects of humans, then what is its nature? All these points have been discussed in this article.
Main article points: Variation, Nature of Variation, Types, Forms, Characteristics, Factors affecting, Differential Measurement & Educational Implications, Conclusion.