Schaie's cross-sequential research on intellectual development demonstrated that:
there is a decline in most abilities after age 30.
individuals improve in most mental abilities during adulthood.
cohort differences make it appear that older people are more intelligent than
younger people.
women are smarter than men.
individuals improve in most mental abilities during adulthood.
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__________ is prosocial behavior that is carried out without concern for one's own safety or self-interest
a. Altruism b. Cooperation c. Self-sacrifice d. Kindness
Legal arguments against assisted suicide tend to emphasize
A. the possibility of conflicts when family members disagree about the propriety of terminating a life. B. the potential future availability of new treatments that could save the life or reduce the severity of the symptoms of the disease. C. the lack of respect for the sanctity of life. D. the decline in prospects for palliative care.