Assertion: illusion | /r/HasProperty | popularized in english-speaking world
Facets:
value: by edward b. titchener
type: OTHER
Source sentences:
text: Named for its discoverer, the German psychologist Hermann Ebbinghaus (1850–1909), the illusion was popularized in the English-speaking world by Edward B. Titchener in a 1901 textbook of experimental psychology, hence its alternative name.
text: Named for its discoverer, the German psychologist Hermann Ebbinghaus, the illusion was popularized in the English-speaking world by Edward B. Titchener in a 1901 textbook of experimental psychology, hence its alternative name "Titchener circles".