The Human Truth Foundation
Main page:
Human Truth Foundation pages (4):
Pseudoscience and Health: The World of Alternatives (to Truth), in the following sections:
The Forer (or Barnum) Effect
Spiritualism: 3.3. The Forer (Barnum) Effect
Errors in Thinking: Cognitive Errors, Wishful Thinking and Sacred Truths: 1.4. The Forer (or Barnum) Effect