 Tischner's monograph "Telepathie und Hellsehen" (1921) collected his reports on these studies.In this work, Tischner referred to telepathy and clairvoyance as instances of a more general faculty of "Außersinnlicher Wahrnehmung", thus, in its translation, coining the term "extrasensory perception".Tischner performed research on the possibilities of merging homeopathy with evidence-based medicine, and published a book on the evolution of homeopathy named ""Das Werden der Homöopathie"".