Observatio est informationis acquisitio a fontibus primariis, quae in organismis vivis sensus occupatos tenet. Observatio in scientia sane datorum et perceptio quoque et collectio, instrumentorum scientificorum ope, significare potest. Observationes ad valores et quantitates et qualitates valere queant.
Observationes interdum erroris impetum sustinere possunt, ut docet effectus Hawthorne, secundum quem homines, si se observatos esse sentiunt, mores suos mutant.[1]
Gardner, Martin. 1957. "Apologists for Hate." Capitulum in Fads and Fallacies in the Name of Science. Dover Publications, 152–63. ISBN 9780486131627. Pagina 152.
McCarney, R., J. Warner, et al. 2007. "The Hawthorne Effect: a randomised, controlled trial." BMC Medical Research Methodology 7 (Iulius)" 30. Textus interretialis.
Shaw, Julia. 2016. "Not all memories happened: What experts wish you knew about false memories." Scientific American, 12 Augusti 2016. Textus interretialis.
Shermer, Michael. 2002. Why People Believe Weird Things: Pseudoscience, Superstition, and Other Confusions of Our Time. Macmillan. ISBN 1429996765. Pagina 299.