In males, one sex chromosome is an X chromosome and the other is
A) an XX chromosome.
B) a Y chromosome.
C) a large X chromosome.
D) an H-Y chromosome.
E) a small X chromosome.
Answer: B
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Erikson's psychosocial theory of development proposes how many distinct stages that take place across the lifespan?
A. two B. three C. eight D. nine
Brain imaging studies with dyslexia have revealed __________.
A. different patterns of brain activation during the reading task, but no structural differences in the brains of children with and without dyslexia B. structural differences in the brains of children with and without dyslexia, but no difference in patterns of brain activation C. that even with intensive remediation, brain activity during reading does not begin to normalize in children with dyslexia D. different patterns of brain activation during the reading task, as well as structural differences in the brains of children with and without dyslexia
Many group treatment programmes use ______.
A. swimming B. the buddy system C. speed walking D. gardening
A typically-developing child shows a decline in sexual exploration. Most likely, this child is how old?
a. 2 b. 3 c. 6 d. 11