Regarding sleep patterns, which of the following statements is FALSE?

a. Short sleepers average five hours or less of sleep per night, while long sleepers sleep nine hours or more.
b. A few rare individuals can get by on an hour or two of sleep a night and feel perfectly fine.
c. Infants spend up to 20 hours a day sleeping, usually in two- to four-hour cycles.
d. Those over the age of 50 average about nine hours of sleep a night.


D

Psychology

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A sensitive period is ____

a. any time in an organism's life when it is sensitive to hormones released by the sexually dimorphic nucleus b. an early period when a hormone has a long lasting effect c. an early period when a hormone has an intense, but brief, effect d. a period of time, usually once a month, when hormones are released

Psychology

Mitch trips and falls near the campfire. When he reflexively draws back his hand, which has touched a hot coal, the signal sent throughout his nervous system went from his hand to his ____.?

a. ?spinal cord, then to his brain, then back to his hand b. ?brain, then to his spinal cord, then back to his hand c. ?spinal cord, then back to his hand, then to his brain d. ?brain, then simultaneously to his hand and spinal cord

Psychology

Spreading rumors and lies about someone in order to ruin his or her social standing is called:

A) manipulative aggression. B) relational aggression. C) reputational aggression. D) verbal aggression.

Psychology

Feelings of self-worth tend to be lowest in individuals with high levels of spirituality.

Answer the following statement true (T) or false (F)

Psychology