If we are nervous about our personal appearance after adopting a new hairstyle, we are likely to ________ the extent to which others notice our nervousness and we are likely to ________ the extent to which they notice our new hairstyle.

Your grandmother is convinced that formula is the best way to feed infants because that is the way that she was fed as an infant. Although you do not want to argue, why did her mother's generation formula feed rather than breast-feed?

a. Companies that produced formula convinced the public that formula feeding was the healthiest way to feed infants. b. Your great-grandmother was correct, we should be formula feeding. c. In the 1930s and 1940s it was much more difficult to breast-feed. d. Evidence is now beginning to emerge indicating that breast-feeding can be dangerous to infants.

Sabrina has facial features much like other children with this disorder. She has been diagnosed

with mental retardation and has heart problems. Sabrina has a. Klinefelter's syndrome. b. Turner's syndrome. c. XXX syndrome. d. Down syndrome.