June 1901 Issue [Article] Reciprocal influence in hypnotism Download PDF Adjust Share by John D. (John Duncan) Quackenbos, Subscribe or log in to continue reading. Tags 19th century Hypnotism Hypnotists Spiritualism Therapeutic use More from John D. (John Duncan) Quackenbos Educational use of hypnotism Moral value of hypnotic suggestion From Zenophanes Adjust Share