https://wikimd.org/index.php?action=history&feed=atom&title=Stanley_Smith_Stevens 2026-04-27T02:30:51Z Revision history for this page on the wiki MediaWiki 1.44.2 https://wikimd.org/index.php?title=Stanley_Smith_Stevens&diff=5803861&oldid=prev 2024-05-19T22:46:17Z

<p>CSV import</p> <p><b>New page</b></p><div>[[file:Headshot_of_Stanley_Smith_Stevens.png|thumb|left]] &#039;&#039;&#039;Stanley Smith Stevens&#039;&#039;&#039; (November 4, 1906 – January 18, 1973) was an American [[psychologist]] known for his work in [[psychophysics]] and for developing the [[Stevens&#039; power law]]. He was a prominent figure in the field of [[experimental psychology]] and made significant contributions to the understanding of [[sensory perception]].<br /> <br /> == Early Life and Education ==<br /> Stanley Smith Stevens was born in [[Ogden, Utah]]. He completed his undergraduate studies at the [[University of Utah]] and later earned his Ph.D. from [[Harvard University]] in 1933. His doctoral research focused on the [[quantitative measurement]] of sensation, which laid the groundwork for his future contributions to psychophysics.<br /> <br /> == Career and Research ==<br /> Stevens spent the majority of his career at [[Harvard University]], where he served as a professor and conducted extensive research in psychophysics. He is best known for formulating [[Stevens&#039; power law]], which describes the relationship between the magnitude of a physical stimulus and its perceived intensity. This law challenged the previously established [[Fechner&#039;s law]] and provided a more accurate model for understanding sensory perception.<br /> <br /> In addition to his work on Stevens&#039; power law, he developed the concept of [[levels of measurement]], which includes [[nominal]], [[ordinal]], [[interval]], and [[ratio]] scales. These levels of measurement are fundamental in the fields of [[statistics]] and [[research methodology]].<br /> <br /> == Contributions to Psychophysics ==<br /> Stevens&#039; contributions to psychophysics include the development of methods for measuring sensory experiences and the establishment of a framework for understanding the relationship between physical stimuli and their psychological effects. His work has had a lasting impact on the study of [[perception]] and has influenced various fields, including [[audiology]], [[vision science]], and [[neuroscience]].<br /> <br /> == Personal Life ==<br /> Stanley Smith Stevens was married to Maxine Leonard Stevens, and they had two children. He passed away on January 18, 1973, in [[Vail, Colorado]].<br /> <br /> == Legacy ==<br /> Stevens&#039; work continues to be influential in the fields of psychology and sensory science. His theories and methodologies are widely taught in psychology programs and are used in various applications, from [[clinical psychology]] to [[human-computer interaction]].<br /> <br /> == See Also ==<br /> * [[Psychophysics]]<br /> * [[Stevens&#039; power law]]<br /> * [[Levels of measurement]]<br /> * [[Experimental psychology]]<br /> * [[Sensory perception]]<br /> <br /> == References ==<br /> {{Reflist}}<br /> <br /> == External Links ==<br /> {{Authority control}}<br /> <br /> [[Category:1906 births]]<br /> [[Category:1973 deaths]]<br /> [[Category:American psychologists]]<br /> [[Category:Harvard University faculty]]<br /> [[Category:Psychophysicists]]<br /> [[Category:Experimental psychologists]]<br /> [[Category:University of Utah alumni]]<br /> [[Category:Harvard University alumni]]<br /> [[Category:People from Ogden, Utah]]<br /> <br /> {{medicine-stub}}</div>

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