One more graph from the EFT results to date. There are 8 prescription and non-prescription drugs explicitly mentioned in the questions, and 8 people wrote in caffeine in the Other Drugs box. The counts look like this:



And the frequency distribution of people who use each drug looks like this:



It looks to me that most drug using groups follow the general distribution. Unlike external stressors which do seem to effect EFT scores, drugs don’t have a noticeable effect - at least not enough to be obvious with low numbers of respondents in this noisy sample.

The only anomaly is the dark blue line showing SSRIs, which is flatter than the others. Only 11 respondents reported SSRI use so this might not mean much at all.

It would be really good to get plenty of non-geek respondents to balance up the sample. Friends, relatives, postal workers, doorstep evangelists, grab them all and make the do the Embedded Figures Test :-)

The updated analysis program EftAnalyzer.cpp is available.