Scientists who study brain-wave activity found that the longer one watches television, the more likely the brain will slip into "alpha" level: a slow, steady brain-wave pattern in which the mind is in its most receptive mode. It is noncoggnitive mode; i.e., information can be placed into the mind directly, without viewer participation.
In the absence of the sacred: the failure of technology and the survival of the Indian Nations (ed. 1991)