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.
Plots of drift rate and the z-transform of accuracy against the independent variable for Experiments 6 – 11. For the speed discrimination experiment, only the highest and lowest functions are shown to reduce clutter. The two intermediate accuracy functions show the same deviation between drift rate and z-transformed accuracy functions as for the lower accuracy functions.
