Beta The useful range of beta for most folks is from around 15 to around 22 Hz.  Studies as far back as the 1970s have shown that some people experience the faster range (18-22 Hz) as intense focus, curiosity and engagement; others experience it as anxious and obsessive.  Above 22 Hz, it’s pretty safe to say that the experience will not be good, no matter the age. 15-18 and 19-22 Hz are in the beta range.  Most kids do better with […]