Research in instructional design focuses on the development and implementation of effective teaching methods, strategies, and materials. It aims to improve learning outcomes by identifying the most effective ways to present information, engage students, and assess their understanding. Instructional design research may encompass areas such as curriculum development, educational technology, assessment methods, and learner motivation and engagement. Researchers in this field often collaborate with teachers, educators, and instructional designers to improve the overall quality of education and training programs.