Interisciplinary is a term of art in several professions concerned with education and training that refers to the qualities of studies that cut across several established disciplines or traditional fields of study. This involves researchers, students, and teachers in the goals of connecting and integrating several academic disciplines, professions, or technologies, along with their specific perspectives, in the pursuit of a common task. Interdisciplinary approaches typically focus on problems felt by the investigators to be too complex or vast to be dealt with the knowledge and tools of a single discipline, for example, the epidemiology of AIDS or global warming. The term may be applied where the subject is felt to have been neglected or even misrepresented in the traditional disciplinary structure of research institutions, for example, women's studies or ethnic area studies.