Regarding emotional expressions, which of the following statements is FALSE?
a. Emotional expressions give valuable hints about what other people are likely to do next.
b. Emotional expressions aid survival because they communicate our feelings to others.
c. Charles Darwin observed that all species, including tigers, monkeys, dogs, and humans, bare their teeth in the same way when they are angry.
d. People are able to detect happy, sad, or neutral faces faster than angry and scheming faces.
D
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Chapter 6 featured a demonstration based on some research by Beverley Fehr, about characteristics that are important for a close friendship. Women were more likely than men to emphasize that a person should
a. stick up for a friend who has been insulted. b. respect something that is important to a friend. c. try to cheer up a friend who is bothered by something. d. listen to a friend discussing a problem.
Research on diversity in groups indicates that, compared to more homogenous groups, diverse groups generally perform better
Indicate whether the statement is true or false
Based on the fact that stimulant medications have been used effectively to treat ADHD, it is believed that the disorder may be caused by ____
a. inadequate levels of acetylcholine in the central nervous system b. an excess of serotonin in the central nervous system c. an excess of norepinephrine in the central nervous system d. inadequate neurotransmitters that affect signalflow to and from the frontal lobes
Typically, caregivers respond to nursing home placement for a person with dementia with a sense of relief, but caregivers feel extensive sadness, anger, and frustration
a. institutional; family b. child; spousal c. spousal; child d. family; institutional