No. 14: Winter 1981 Supplement
Folklore strongly supports the power of the full moon to disturb people's minds, as underscored by the term "lunatic." The many scientific studies of this supposed lunar effect, however, have come to conflicting conclusions. Templer and Veleber have surveyed previous studies and believe that the discrepancies arise because of different methodologies. By combining new and older data and using a common approach, they confirm folklore by finding a disproportionate frequency of abnormal behavior occurring at the times of full moon, new moon, and the last half of the lunar phase.
(Templer, Donald I., and Veleber, David M.; "The Moon and Madness: A Comprehensive Perspective," Journal of Clinical Psychology, 36:865, 1980.)
Reference. The moon's putative effect on human behavior is discussed at BHB4 in our Catalog: Biological Anomalies: Humans I. For ordering information, visit: here.