Of the following, which statement best reflects how the environment affects individuals with a genetic risk of schizophrenia?

A. Mutations in the sperm cells of older fathers may be associated with developing positive symptoms of schizophrenia later in life.
B. Altered gene expressions may give rise to brain abnormalities that are associated with schizophrenia.
C. Family, twin, and adoption studies have consistently shown that schizophrenia has a high heritability.
D. Stressors can trigger psychotic episodes, and social support can help to protect against relapses.


Answer: D

Psychology

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