The Null Hypothesis. Journal of the Society for Psychical Research , [S. l.], v. 90, n. 2, p. 141, 2026. DOI: 10.63499/0qfpr349. Disponível em: https://jspr.spr.ac.uk/index.php/jspr/article/view/53. Acesso em: 14 mar. 2026.