sthomson
Muse
- Joined
- Sep 7, 2007
- Messages
- 930
maatorc: I have described several tests for "psi-esp" that I feel would be acceptable to Randi as potential winners of the MDC. Please explain why you feel these do not constitute a test for "psi-esp". I'll describe one again below.
Test 1: Claimant is placed in a closed, windowless room with a sheet of paper numbered 1 to 20 with a pen. Volunteer is placed in a closed, windowless room with a sheet of paper and a pen. Observers with synchronised watches are in each room. Once a minute (or longer or shorter, depending on the claimant), the volunteer picks one card from a shuffled deck and records whether that card is red or black. On the same interval, the claimant records what he or she views as the color of the card. This test is repeated a set number of times until enough tests are completed to meet the required p value.
These exact tests were performed multiple times in the 1970s by many researchers and, barring situations where cheating or testing bias occurred, I cannot find any significant results.
Test 1: Claimant is placed in a closed, windowless room with a sheet of paper numbered 1 to 20 with a pen. Volunteer is placed in a closed, windowless room with a sheet of paper and a pen. Observers with synchronised watches are in each room. Once a minute (or longer or shorter, depending on the claimant), the volunteer picks one card from a shuffled deck and records whether that card is red or black. On the same interval, the claimant records what he or she views as the color of the card. This test is repeated a set number of times until enough tests are completed to meet the required p value.
These exact tests were performed multiple times in the 1970s by many researchers and, barring situations where cheating or testing bias occurred, I cannot find any significant results.