On 20 Dec 2009 at 11:26, Jonathan Mueller wrote: > I have linked to a similar demo for years on my intro psych site. It is here > > http://sprott.physics.wisc.edu/pickover/esp2.html >
Ok, that's one solution. Thanks, Jonathan. I take it from this that my concern may have a degree of validity. Now the carp. I find the Pickover version competent but somehow less creepy and convincing than the one posted by Michael Britt (everyone's a critic, I guess). Perhaps it's the prestige of David Copperfield that produces this effect. On the good side, I loved the "explanations" (click on it) Pickford has collected at his site. Stephen ----------------------------------------------------------------- Stephen L. Black, Ph.D. Professor of Psychology, Emeritus Bishop's University e-mail: sbl...@ubishops.ca 2600 College St. Sherbrooke QC J1M 1Z7 Canada ----------------------------------------------------------------------- --- To make changes to your subscription contact: Bill Southerly (bsouthe...@frostburg.edu)