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Deliberate Presleep Control of Dream Content: An Experimental Study

M. L. Griffin, D. Foulkes

Perceptual and Motor Skills October 1, 1977 DOI: 10.2466/pms.1977.45.2.660 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Experimental study Peer reviewed
Sample size 29
Population 29 subjects attempting to influence their dreams
Intervention presleep suggestion
Duration 10 nights
Topics Dreaming
Key findings Four judges could not identify subjects' target dream suggestions from dream material at better than chance levels, indicating no reliable evidence that conscious presleep suggestions become incorporated into dream content.

Abstract

29 subjects attempted, over a period of 10 nights, to influence their dreams using techniques described in Garfield's book, Creative Dreaming (1974). A target suggestion was selected from a list of six suggestions compiled by, or for, each subject. Subjects kept daily records during the experiment both of their efforts at dream influence and of the dreams they recalled. Four judges attempted to identify from the dream material the target suggestion on each subject's suggestion list. The results indicated that the judges were unable to do so at better than chance levels. Thus analysis indicated no reliable evidence that conscious presleep suggestions become incorporated into dream content.