Which sleep-wake disorder is characterized by problems with sleep quantity or quality and may include problems in initiating or maintaining sleep?

Which of the following students provides the most accurate advice about metacomprehension?

a. Arianna: "Students typically have better metacognition if they read a passage, wait briefly, and then summarize the passage." b. Krisanthi: "Surprisingly, students who use shallow processing have more accurate metacomprehension than students who use deep processing." c. David: "Good readers and poor readers are equally likely to know that they should try to make connections among the concepts they are reading about." d. Derek: "Good readers and poor readers are equally likely to be aware of helpful reading strategies."

The discovery of ___________ revolutionized treatment for schizophrenia.

A. milieu therapy B. antipsychotic drugs C. token economies D. leucotomy