There are numerous 'frequency lists' on the web such as these ones:
http://www.geocities.com/SoHo/3106/freq.htm http://members.aol.com/networktcp/research/freq.htm http://www.electroherbalism.com/Bioelectronics/Frequencies%20and%20Anecdotes/Non-Consolidated%20Frequency%20List.htm
and even an entire Yahoo group on brainwave entrainment: http://groups.yahoo.com/group/bwgen/
where this topic has been mentioned: http://groups.yahoo.com/group/bwgen/message/1942
but there does not seem to be any authoritative information, and some of the websites contradict each other and provide very few references for their claims. It is also worth noting that there are individual differences in the effects of various frequencies, so that one person will achieve maximum alpha learning at 10.4 Hz, while another will at 8 Hz and another at 12 Hz:
http://www.mindbyte.net/noname2.html
Does Learning Strategies Corporation have a recommendation on this subject, or is a deep state of relaxation all that is required for photoreading? And for activation (accessing the other-than-conscious), is the alpha state preferable to beta? Using an anchor to go to alpha (eg the three-fingers technique from the Silva Method) could be very helpful for this.
[This message has been edited by zx02 (edited March 23, 2002).]