claim: Marilyn Monroe's intelligence quotient was measured at 168.
origin: Pages devoted to both â€œfactsâ€ and Marilyn Monroe frequentlyÂ share a tidbit of purported truthÂ about the Hollywood legend, repeating a rumor that the storied actress and model had a profoundly high intelligence quotient: < Marilyn Monroe had an IQ of 168. â€” What The F*** Facts (@WhatTheFFacts) March 29, 2017 > We were unable to find any versionsÂ of this rumorÂ that cameÂ with any corroborating information, such as the year she was tested, the type of IQ test she took, or why she took an IQ test to begin with; typically, it appeared alone or alongside a related claim that Monroe hated being typecast as a â€œdumb blonde.â€ The earliest iteration we were able to find of that particular rumorÂ was in a BuzzFeed listÂ published on 5 August 2013: No citation was provided for the early appearance of that claim, but its wording indicatedÂ it may have formed the basis of subsequent rumors. Monroe was born in 1926, and turned 18 in 1944. According to the American Psychological Associationâ€™s Monitor on Psychology, Monroe was in her twenties when the modern form of IQ testing was introduced in 1949 (earlier versions were used, but less widely): < Among intelligence tests for children, one test currently dominates the field: the WISC-III, the third revision of psychologist David Wechslerâ€™s classic 1949 test for children, which was modeled after Army intelligence tests developed during World War I. > A version for adults was introduced in 1955, when Monroe was nearly 30. We uncovered no evidence that the star had been tested using what were then relatively new psychological screening methodsÂ used primarily in relation to schooling and the military. Chronologically, it is possible that Monroe had undergone such testing, but there also isÂ no reason to believe she had done so in an era when IQ testsÂ were uncommon. Monroeâ€™s early life was known to be marked by unrest and instability, and she spent much of her childhood in foster care. The tumultuous environment in which Monroe was raised seemed unlikely to have included intelligence testing; she married just after she turned 16 and became a homemaker before reinventing herself in her twenties. We consulted Scott Fortner, expert on Marilyn Monroe and curator of MarilynMonroeCollection.com. Fortner was familiar withÂ the rumor that Monroeâ€™s IQ was measured at 168, and told us that he believed it to be â€œunfoundedâ€:Â < Iâ€™ve never come across any information or details on Marilyn actually having been tested on her intelligence quotient. I was lucky enough to have viewed the contents of her personal files on multiple locations. There were no records present of her having been tested. She was very sensitive about her education. Itâ€™s known widely that she never graduated high school, but she did focus on self improvement and development throughout her life. Her personal library contained over 400 books on a variety of subjects, reflecting both her intelligence and her wide-ranging interests. No surprise to those familiar with Monroe, they were the books of a well-read and inquiring mind. Works of Literature, Art, Drama, Biography, Poetry, Politics, History, Theology, Philosophy, and Psychology covered the walls in her library. Among the First Editions was her own copy of The Beat Generation classic On the Road by Jack Kerouac, Ralph Ellisonâ€™s The Invisible Man and William Styronâ€™s This House on Fire. From Tolstoy to Twain, many other classic works of literature were represented, including her copies of The Great Gatsby, Aliceâ€™s Adventures in Wonderland, James Joyceâ€™s Dubliners, Hemingwayâ€™s The Sun Also Rises, and The Fall by Camus. Her library also contained books on gardening, her Bibles, and childrenâ€™s books, including her own copy of The Little Engine That Could which was possibly marked with her own childish scrawl. > Like othersÂ directly familiar with Monroeâ€™s belongings and possessions, Fortner described herÂ as an autodidact and literary buff (as didÂ New York City-based clothing store Barneys style mavenÂ and Monroe fan,Â Simon Doonan): < Shoes? Yes, there were several pairs of black suede Ferragamo stilettos with worn heels. But Marilyn â€” brace yourself for another shocker â€” was more into books than shoes. Her poignant desire to cultivate her mind and give herself an education resulted in an extensive library of first editions. Take that, Carrie Bradshaw!Â > Although Monroe was known to be more scholarlyÂ than her public persona indicated, we were unable to find any proof thatÂ her intelligence quotient was measured asÂ 168 with any test at any time.