According to current scientific data, which is not true of the pervasive developmental
disorders? They…
a. Affect functioning across multiple domains.
b. Have primarily biological rather than environmental origins.
c. Are usually accompanied by psychotic symptoms.
d. Seldom show significant improvement with age.
e. All of the above are true
C
Psychology
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Approximately what percent of successful suicides are committed by boys rather than girls?
A) 55 B) 65 C) 75 D) 85
Psychology
Although infants can discriminate between facial expressions, they
A) cannot tell the difference between joy and anger. B) depend more on body movement to determine others' emotions. C) rely more on vocal expressions to determine others' emotion. D) do not respond to sadness.
Psychology