Twelve-year-old Heather has a smaller head circumference and less gray matter thickness than typical children of her same age, sex, and size. It is most likely that
a. Heather's mother used alcohol and other drugs during her pregnancy
b. Heather's mother has PKU.
c. Heather has PKU.
d. Heather has fragile X syndrome.
a
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One thing that learning theories have in common with Freud's approach is that they
A. believe people have free will. B. are deterministic. C. suggest the environment causes all behaviors. D. focus on internal drives.
Paranoid, narcissistic, dependent, antisocial, and borderline are types of __________ disorders
a. somatoform b. psychotic c. personality d. dissociative
A correlation coefficient is a number
a. indicating the percentile of a score. b. representing a location on the normal curve. c. that expresses the strength and direction of a relationship between two variables. d. that presents the average relationship.
The differences in IQ scores seen between Caucasian and African American children are reduced when
a. the tests administered are standardized. b. heredity is factored out. c. the tests administered are culturally fair. d. the tests administered contain primarily verbal items.