Hertz is a unit of measurement of _______

Which of the following students has the most accurate information about the research on levels of categorization?

a. Stacy: "We use family-resemblance names in order to identify objects." b. Midori: "Members of superordinate-level concepts are especially likely to produce the priming effect." c. Scott: "Brain-imaging research shows that the prefrontal cortex is activated when people judge superordinate terms; it is less active with basic-level terms." d. Rasa: "Experts and novices both use basic-level terms more than subordinate-level terms."

Which of the following is bad advice for a person trying to overcome insomnia?

a. Awaken at the same time every day even if you have had a restless night. b. Drink a glass of milk 15 minutes before bedtime. c. Avoid taking short naps during the day. d. Drink a glass of wine 15 minutes before bedtime. e. Don't engage in strenuous physical exercise just before bedtime.