Aversion therapy works reasonably well in inhibiting substance abuse problems such as alcoholism and certain kinds of sexual disorders.

Because they refer to an extraordinary vision, philosophical statements are said to be

a) global. b) comprehensive. c) relevant. d) epiphanic.

The majority of cases of blindness are caused by _____, and are treatable

A) genetic abnormalities. B) glaucoma. C) cataracts. D) macular degeneration.