When 11-month-old Delia's mother greets her, Delia is likely to display a ________ smile.
A. brief, fleeting
B. broad, "cheek-raised"
C. mouth-open"
D. reserved, muted
Answer: B
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Which method did Jean-Marc Gaspard Itard use to tame the "wild boy of Aveyron"?
a. cold showers b. tranquilizers c. timeouts d. massages
Your doctor breaks the bad news to you:
Your hypocretin-secreting neurons no longer function due to an autoimmune disorder you inherited from one of your parents. What do you likely suffer from? a. Narcolepsy b. Insomnia c. Nocturnal enuresis d. Somnambulism e. Sleep-related eating disorder
How stable are the Big Five personality factors over time?
A) Not very stable at all B) Some of the factors are stable, others or not C) Somewhat stable throughout young adulthood, but less stable as a person matures into middle-age D) Very stable throughout young adulthood and more so as a person matures into middle-age
Based on what is known about the function of sleep, which of the following individuals is most likely to show impaired alertness during their waking hours?
A. Carol, who works from midnight until 8:30 a.m. Monday-Friday and has weekends off B. Jose, whose job requires him to travel back and forth during the day from New York to Pennsylvania C. Tamara, who drives a delivery truck from 6:00 a.m. until 2:00 p.m. Monday-Friday D. Jordan, who works as a DJ 7 days a week from 8:00 p.m. until 2:30 a.m.