One of the many theories about alcoholism is the learning and reinforcement theory， which explains alcoholism by considering alcohol drinking as a reflex response to some stimulus and as a way to red...
One of the many theories about alcoholism is the learning and reinforcement theory， which explains alcoholism by considering alcohol drinking as a reflex response to some stimulus and as a way to red...
There are certain people who behave in a quite peculiar fashion during the work of analysis. When one speaks hopefully to them or expresses satisfaction with the progress of the treatment， they show ...
The widely held assumption that people would volunteer for AIDS-tests in droves once treatment became available was wrong. 61) And the reason for that appears to be that the government has not manage...
For three decades we‘ve heard endlessly about the virtues of aerobic (increasing oxygen consumption)exercise.Medical authorities have praised running and jumping as the key to good health，and million...
It is a startling claim， but one that Congresswoman Deborah Pryce uses to good effects： the equivalent of two classrooms full of children are diagnosed with cancer every day. Mrs. Pryce lost her own ...
I am a neuroscientist.I make a living by studying how the brain works.Although neuroscience has taken huge strides forward in the past decade，it is a long way from being able to address the problems d...
The term“genetically modified”(G-M)is an offspring of another term：biotechnology，a word that‘s been around for about 30 years.Biotechnology was coined in the shadow of new techniques that allowed sci...
Should doctor-assisted suicide ever be a legal option? It involves the extreme measure of taking the life of a terminally ill patient when the patient is in extreme pain and the chances for recovery ...
William Shakespeare described old age as “second childishness”—— sans teeth， sans eyes， sans taste. In the case of taste he may， musically speaking， have been even more perceptive than he realized. A...