Fig. 1.
An example of the worst performance rule. The negative correlation of RT with IQ gets stronger as RTs lengthen. Data from Larson and Alderton (1990)
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.