Sleep disorders are often more common in childhood, most likely because children
a) sleep very deeply and spend more time in deep sleep
b) are so easily awakened in the deep sleep stage
c) spend less time in REM sleep than adults
d) need less sleep than adults
Ans: a) sleep very deeply and spend more time in deep sleep
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It's a cold and snowy day, and it's tempting to skip class for the day to avoid going out in the weather. What could you do to make it easier to resist that temptation?
a. Tell yourself that if you skip class just this once, you'll be less likely to do it on other days. b. Think of all the fun outdoor activities like cross country skiing and sledding that you could do in the snow. c. Remind yourself that it'll be a lot easier to get an "A" in your class if you go to class every day. d. Think about how nice it would be to curl up with your textbook and a cup of hot chocolate at home.
Timothy just got into a big fight with his girlfriend, and as a result, he is in a bad mood. When Kate asks him to contribute to her charity organization, Timothy readily agrees, which makes him feel better. Timothy's behavior can best be explained by
a. feel bad; do good. b. feel good; do good. c. feel bad; do bad. d. do bad; feel good.