The longer surgeons wait to remove congenital cataracts from the eyes of babies, the worse their vision as adults. This finding illustrates the concept of

What are the three distinct personality types that people with eating disorders may fall into?

What will be an ideal response?

Of the following, who is most likely to benefit from the use of methylphenidate?

a. ?Avrielle, who has been depressed ever since her mother passed away b. ?Ellen, who is gearing up for the national mathematics Olympiad c. ?Terry, who worries nonstop and has difficulties sleeping at night d. ?Leonardo, who suffers from auditory hallucinations and paranoia