Two male deer that lock antlers demonstrate

A) intersexual selection.
B) intrasexual selection.
C) reactive heritability.
D) byproducts of adaptation.

Answer: B) intrasexual selection.

Psychology

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If mental health professionals identify themselves as eclectic, what do they mean?

A. They use different treatments for different disorders. B. They use only humanistic techniques to treat disorders. C. They rely on psychoanalysis as a treatment option. D. They alternate between two primary therapeutic techniques.

Psychology

Personality research suggests that older people:

A) are depressed and demoralized. B) are calmer than young people. C) are angry at life. D) live as if they are in the past.

Psychology