Effects of Knowledge of Near-Death Experiences (NDEs) on Life Changes in People without NDEs.

This article investigates the effects of knowledge about near-death experiences (NDEs)—defined as profound psychological events occurring during life-threatening conditions—on individuals without direct NDEs, focusing on life changes and sleep quality among a sample of 766 Iranian participants aged 12–60. The study found that exposure to information about NDEs through various media and social interactions led to predominantly positive psychological changes, including increased spirituality, appreciation of life and death, self-acceptance, and compassion for others, while some negative effects were associated with death anxiety, sleep disturbances, and feelings of vulnerability. The extent and duration of familiarity with NDEs, as well as personal factors such as having relatives with NDEs or experiencing bereavement, influenced the degree of these changes. The authors emphasize that the quality and manner of exposure to NDE knowledge are crucial, as indirect exposure can yield both beneficial and adverse psychological outcomes, suggesting cautious application in therapeutic contexts.