For the first half of the twentieth century, the cause of schizophrenia was thought to be:

Name four of the seven basic universal emotions identified by Paul Ekman and his colleagues

What will be an ideal response?

____ is a pattern of sleeping far longer on weekends and holidays than on school or work days, which leads to poor academic and job performance

a. A phased advanced delay b. Insomnia c. Hypersomnia d. Delayed sleep phase syndrome