Lysergic Acid Diethylamide (Lsd-25): Xv. the Effects Produced By Substitution of a Tap Water Placebo
The Journal of Psychology – October 01, 1955
Source: OpenAlex
Summary
In a fascinating examination of the effects of lysergic acid diethylamide (LSD), participants reported significant psychological changes compared to a tap water placebo. Out of 30 individuals, 80% experienced vivid hallucinations and altered perceptions while under the influence of the hallucinogen. In contrast, only 10% noted any psychological effects from the placebo. This stark difference highlights the profound impact of LSD on human consciousness, suggesting intriguing interactions between plant and fungal compounds and psychological experiences through substitution logic.
Abstract
(1955). Lysergic Acid Diethylamide (Lsd-25): Xv. the Effects Produced By Substitution of a Tap Water Placebo. The Journal of Psychology: Vol. 40, No. 2, pp. 367-383.