Abstract
The human science or qualitative approaches to research have always argued that methodology must be determined by the subject matter under study. Yet the same approaches to data collection (i.e., the qualitative interview) and data analysis have been utilized by these approaches since their inception. The most essential lesson of van den Berg's metabletics is that no phenomenon is static or absolute. If human phenomena are ever-changing then the methodologies we use to study them must also change and adapt, so that we can more fully and authentically capture their meaning structures. This paper will develop this argument, and demonstrate the limitation of interviews for the study of the changing nature of human phenomena, utilizing psychotherapy research as an example.