Telepathic Phenomena
The second general class of phenomena in the general category of
Voluntary Transmission of Mental Vibrations is that known as "Telepathic
Phenomena." In a sense, of course, all phases of Thought Transmission,
and particularly that of Voluntary Thought Transmission, may be
considered as forms of Telepathy; but for the purpose of classification
and distinction we have in this book classed as Telepathic Phenomena
merely those forms and phases of Thought Transference in which there is
an agreement between the telepathic sender and the telepathic receiver,
and in which the experiments are conducted more or less along the lines
of scientific investigation.