Unfortunately, the idea of epiphenomena in propositional theory is largely subjective and not falsifiable. In Distributed Morphology morphological paradigms are seen as epiphenomena. Studies have hypothesized the continuance of disordered eating patterns may be epiphenomena of starvation. J.A. Hobson, for different reasons, also considers dreams epiphenomena. Daniel Dennett provides this extension to the "epiphenomena" argument. The ancients "regarded organs and their placement as epiphenomena of a greater world order". Features which emerge only at a high level of description are known as epiphenomena.