Impact of full moon phases on cognitive performance: A behavioral study

Abstract

This study explores the influence of the full moon phase on cognitive performance, with a focus on memory, concentration, decision-making, and mental clarity. Rooted in both ancient beliefs and modern scientific inquiry, the research draws on perspectives from Vedic astrology and empirical studies to examine how lunar phases may affect psychological well-being. A stratified random sample of 380 respondents from Delhi-NCR was surveyed to assess cognitive changes associated with the full moon. While some individuals reported memory lapses, emotional sensitivity, and mental fog, others experienced no noticeable cognitive disturbances. These mixed findings highlight individual variability and suggest that lunar phases may impact certain cognitive functions in susceptible individuals. Further interdisciplinary research is needed to deepen understanding.