Phenomenology is a philosophy and it will always remain one. However, philosophies are also foundations for sciences and thus far in the West some form of empiricism or other has been the primary foundation for all sciences. Phenomenological philosophy has been developing for about a century now and is mature enough to serve as a basis for a science, especially the human sciences. This article articulates how phenomenological philosophy can serve as a foundation for the science of phenomenological psychology and (...) it indicates how its key concepts are better able to clarify and develop a proper understanding of human reality in a rigorous scientific way. (shrink)