DEI stands for Diversity, Equity, and Inclusion, a collection of values, actions, and attitudes all aimed at increasing the representation of people who have been historically marginalized, as well as fostering equality and justice for everyone.
Diversity encompasses all of our different lived experiences and points of view. This includes all genders and sexualities, religions, ethnicities and nationalities, socioeconomic statuses, disabilities, ages, languages, and social values.
Equity is different from equality, in that it recognizes that there continue to be disparities in how people experience the judicial system, the educational system, the workplace, and society at large. It aims to address those disparities by questioning established practices and working to create genuine fairness.
Inclusion, like equity, is about taking action to address exclusion and marginalization. It involves making changes that don't just invite people to the table but help them feel welcome at that table by ensuring that they are heard and that they are part of decision-making processes.
Just as some groups of people have been excluded or marginalized in education, the justice system, and society at large, their voices and experiences have been excluded or marginalized in scholarly research. For example, a lot of medical research was based on adult white men as the "default patient." By only studying one group for so many decades, there are significant disparities in how many medical conditions and illnesses are diagnosed and treated. It was only in recent decades that medical researchers learned that heart attack symptoms look different for women, that skin cancer is underdiagnosed for people of color, and many chronic conditions can go undiagnosed for years, among other examples.
When you do research, you have an opportunity to right some of these past wrongs by making sure that your research is as diverse and inclusive as you can make it. You can do this by: