Typical height and weight charts show the variation in growth we expect for the middle _____ percent of children

Which of the following offers a useful basis for distinguishing between people who are dependent on alcohol and those who are not?

a. legal involvement due to drinking b. the amount of money spent on alcohol c. the number of problems due to drinking d. the amount of alcohol consumed each week

Malcolm is severely depressed. Because of this he is given electroconvulsive therapy. After treatment he is sent home and does much better. However, he suddenly thinks last year's episodes of his favorite TV series are new. Malcolm is showing signs of _____?

a. anterograde amnesia b. retrograde amnesia c. childhood amnesia d. dementia