Abstract

A major challenge facing modern parapsychology continues to be the replicability of psi. Whilst some researchers appear to consistently obtain positive evidence for psi, others, equally consistently, appear to be less successful. Previous research has attempted to explain this so-called 'experimenter effect' in terms of both psychological variables and parapsychological variables . In this paper, both of these interpretations are considered, as are other possible interpretations . Research in this area emphasises the important role of the experimenter in parapsychology. The paper concludes with a discussion of possible implications for the study of consciousness