A researcher decides to investigate whether there are any changes in people’s IQ scores from early adulthood through late adulthood. The researcher (and others) begins with a sample of 21-year-olds and plans to follow this group until they are 80 years old. The type of research design she is planning to employ is called
a. cross-sectional.
b. longitudinal.
c. time-lag.
d. sequential
Answer: b. longitudinal.
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Cathy influences people by dropping hints, ingratiation, and evasion. Her tactics are
a. strong. b. rational c. indirect d. bilateral
Who is among those least likely to develop dementia as he or she ages??
a. ?Jane, who loves to cook favorites such as fish and chips, fried chicken, and homemade donuts b. ?Jack, who participates in 20 minutes or more of tai chi and brisk walking every day c. ?Frank, who enjoys life by drinking, smoking, and relaxing on the couch in the evenings d. ?Peg, whose mother and aunt had dementia
Anxiety disorders are characterized by all of these symptoms except
A. panic attacks. B. free-floating anxiety. C. a split between affect and cognition. D. inconvenience in living.
List the six newborn states of arousal.
What will be an ideal response?