Also known as the brain's biological clock, the hypothalamus has a mere _____ neurons that regulate our levels of drowsiness

A) 200
B) 2,000
C) 20,000
D) 200,000

Answer: C

Psychology

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An infant who cries for more than 3 hours a day, over more than 3 days at a time, and for more than 3 weeks is considered ______________

a. colicky b. to have a difficult temperament c. at risk for depression later in development d. to have a developmental disability

Psychology

The __________ parenting style encourages children to behave independently but still places limits and controls on their actions. Verbal give-and-take is allowed, and parents tend to be warm and nurturing.

a) authoritarian b) authoritative c) indulgent d) neglectful

Psychology