In our group of investigators we have had the perseverence essential for serious development, and, as in all demonstrations, whether physical or psychical, everything depends on conditions, so we have had periods of weeks when no message of any kind was received.
"Psycho-Phone Messages"
Francis Grierson
His gloomy visage, the reflex of a disordered soul, caused Baudelaire to declare that he had added one more shiver to his extensive psychical collection.
"Melomaniacs"
James Huneker
Recognizing that every psychical fact does have these two aspects, we shall, for the present, confine ourselves to asking the nature, function and origin of the aspect of meaning or significance-the content of the idea as opposed to its existence.
"John Dewey's logical theory"
Delton Thomas Howard