On September 2, 2025, The Washington Post published an article (Bogage, 2025) reporting that E. J. Antoni, Donald Trump’s nominee for head of the Bureau of Labor Statistics, had “shared a controversial scientific theory of inherent differences in intellect between men and women” to interns at the Heritage Foundation, where he works. What is the…Read More| Russell T. Warne
Get a discount code for taking the RIOT!| Russell T. Warne
After 18 months of test development and web engineering, the Reasoning and Intelligence Online Test (RIOT) has been released!| Russell T. Warne
A noble lie is still a lie. And people do not trust institutions that lie to them.| Russell T. Warne
These results show that it is normal to have some cognitive strengths and weaknesses.| Russell T. Warne
". . . the Bates and Gignac (2022) studies are the best evidence currently available about the impact of motivation on IQ."| Russell T. Warne
A person at the 90th percentile in processing speed among people aged 80 or older performs worse than over 75% of people under 30.| Russell T. Warne
For most tests, it is best to have a time limit that is tight enough to be practical, but not so low that the test starts measuring mental speed. The challenge is striking that balance.| Russell T. Warne
When subtests consist of well constructed items, the underestimate from using Cronbach's alpha is usually pretty small -- about 4.5%.| Russell T. Warne
The RIOT fills a void in intelligence testing. Coming in Spring 2025.| Russell T. Warne