The Department of Psychological and Brain Sciences (PSY) offers a major in psychology leading to the B.A. or B.S. degree, a B.S. degree in neuroscience, and coursework for undergraduates who wish to satisfy Breadth of Inquiry requirements. As a science, psychology seeks to understand the basic principles by which living organisms adapt their behavior to the changing physical and social environments in which they live. The breadth of the discipline, with its links to the humanities, mathematics, and other social and natural sciences, encourages the development of broad problem-solving skills through exposure to research methodology and statistical analysis and contributes to the development of communicative skills. Psychological knowledge, techniques, and skills obtained in the B.A. and B.S. programs are applied in many careers and provide background for students entering graduate work in psychology and related areas, as well as the professions of medicine, dentistry, law, and business.