Define
1. Cross-disciplinary
2. Inter-disciplinary
3. Trans-disciplinary
4. Qualitative Research
5. Ethnographic Research
Cross-disciplinary
From Wikipedia: it is any method, project and research activity that examines a subject outside the scope of its own discipline without cooperation or integration from other relevant disciplines. Crossdisciplinarity is distinctly different from Interdisciplinarity because of the relationship that the disciplines share.
Inter-disciplinary
From Wikipedia: involves the combining of two or more academic fields into one single discipline.
Trans-disciplinary
From Wikipedia: connotes a research strategy that crosses many disciplinary boundaries to create a holistic approach.( For example of a similar term such as ethnography, a field research method originally developed in anthropology but now widely used by other disciplines.)
Qualitative Research
From Wikipedia: aim to gather an in-depth understanding of human behavior and the reasons that govern such behavior.
Ethnography Research
From Wikipedia: is a qualitative method aimed to learn and understand cultural phenomena which reflect the knowledge and system of meanings guiding the life of a cultural group.