Workplace diversity refers to the variety of differences among people in an organization, including but not limited to race, ethnicity, gender, age, sexual orientation, disability, and cultural background. Research in this area focuses on understanding the benefits of diversity in the workplace, such as increased innovation, better problem-solving abilities, and enhanced decision-making processes. It also explores the challenges and barriers to achieving diversity and inclusivity in organizations, such as unconscious bias, discrimination, and inequality. Overall, workplace diversity research aims to create more equitable and inclusive work environments that value and celebrate the unique contributions of all individuals.