Effect of an Hallucinogenic Agent on Verbal Behavior
Psychological Reports October 1, 1963 Gilbert Honigfeld 7 citations
Cloze analysis assessed the understandability of spontaneous speech from a normal subject who received 9 mg of psilocybin. The drug appeared to enhance verbal communication within the first 1.5 hours, followed by a rapid deterioration in the quality of verbal communication for approximately the next 2 hours.