Diffusion Model Correct Distribution of Response Times (.Rpad file)
See what the model predicts for a correct response distribution with your own parameter values.

Diffusion Model Quantiles (.Rpad file)
See what the model predicts for quantiles with your own parameter values.

Diffusion Model Output (.Rpad file)
See how the output changes with different values.

The Diffusion Model and the Effects of Aging
Attempt an exercise that shows what processing components slow older participants on various cognitive tasks.

Drift Rate Movie (Random Walk mpeg download)
Watch illustrations of drift rate reaching a response boundary.

Single Cell Recordings Movie (mpeg)
Watch monkey eye movements as a stimulus is displayed.

R and ANOVA
This was copied from Bill Revelle’s Personality Project Website, and was originally developed by TAs at Northwestern University.