The 15 smartest US presidents of all time
Wikimedia Commons
In 2006, University of California at Davis psychology professor Dean Simonton completed a comprehensive study examining the "intellectual brilliance" of 42 US presidents.
The top 15 who appear on this list were compiled by Libb Thims - an American engineer who compiles high IQ scores as a hobby - using the results of Simonton's study.
Because IQ scores weren't available for all of the presidents, Simonton estimated their scores based on certain personality traits noted in their biographies that would indicate a higher-than-average level of intelligence, such as "wise," "inventive," "artistic," "curious," "sophisticated," "complicated," and"insightful."
Simonton then gave each president a score based on his personality traits, which he then interpreted as a measure of the chief executives' "Intellectual Brilliance."
Each president's resulting IQ score, then, is based on a measure of his intellectual brilliance, which in turn was evaluated based on their personality traits, openness to experience (receptiveness to actions, ideas, values, etc.), and achievements relative to their age.
- A centenarian who starts her day with gentle exercise and loves walks shares 5 longevity tips, including staying single
- A couple accidentally shipped their cat in an Amazon return package. It arrived safely 6 days later, hundreds of miles away.
- Colon cancer rates are rising in young people. If you have two symptoms you should get a colonoscopy, a GI oncologist says.
- Having an regional accent can be bad for your interviews, especially an Indian one: study
- Dirty laundry? Major clothing companies like Zara and H&M under scrutiny for allegedly fuelling deforestation in Brazil
- 5 Best places to visit near Darjeeling
- Climate change could become main driver of biodiversity decline by mid-century: Study
- RBI initiates transition plan: Small finance banks to ascend to universal banking status
- JNK India IPO allotment date
- JioCinema New Plans
- Realme Narzo 70 Launched
- Apple Let Loose event
- Elon Musk Apology
- RIL cash flows
- Charlie Munger
- Feedbank IPO allotment
- Tata IPO allotment
- Most generous retirement plans
- Broadcom lays off
- Cibil Score vs Cibil Report
- Birla and Bajaj in top Richest
- Nestle Sept 2023 report
- India Equity Market