Representation in Higher Education: Diversity, Evenness and Inequality among Communities of Scheduled Castes of Selected States in India

The present research attempts to understand the fair representation of communities in scheduled castes (SCs) with educational achievement graduates and above in selected states of India. Diversity, Evenness and Inequality are examined by applying the indices Shannon-Weinner diversity, Buzas and Gibson evenness, and Theil inequality. We analysed census 2011 data comprising all graduates in the age group 20–24 years of age. Analysis of the Shannon diversity index affirms that not all the communities of SCs are equitably represented with education level graduation and above. The study illustrates that only a few communities with huge populations have education level attainment of graduates and above. Whereas the communities with smaller populations are underrepresented, and in some communities, the representation is nil. This corroborates the importance of identifying communities that are still underrepresented even after implementing affirmative action. The Shannon-winner index assessment indicates that the level of diversification across the communities within SCs of selected states does not differ. Further comparison of the quintessential value of and the perfect value of diversification by community’s attainment in education level graduates and above reveals discrepancy and was the highest in the state of Tamil Nadu, with a differing value of 2.5, and the least in the state of Punjab, with a value of 1.6. The first step of the investigation identified the least diversification, lack of evenness, and inequalities between the communities of SCs by representation in education level graduate and above in the selected states of India. Hence, prioritizing rarely represented communities needs immediate attention.