When a child is more than two standard deviations underweight for his or her age, the childis suffering from

Researchers found that Korean children performed better than British children on measures of inhibition and switching. The investigators attributed this to

a. poor parenting in British families. b. a greater emphasis on quietness, restraint, and waiting for one’s turn in Korean culture. c. increased working memory capabilities on the part of the Korean children. d. delayed brain development in British children.

Studies of long-term memory for material learned in cognitive psychology classes indicate that

a. 10 years from now you will not remember anything that you now know. b. 10 years from now you will remember almost everything you know now. c. 10 years from now you will remember about 25 percent of what you know now. d. 10 years from now you will remember about 50 percent of what you know now.