Which test is carried out 15 to 20 weeks into the pregnancy and allows the analysis of fetal cells that can identify a variety of genetic defects with nearly 100% accuracy?
a) chorionic villus sampling (CVS)
b) ultrasound sonography
c) first-trimester screen
d) amniocentesis
d
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Four-year-old Mary's parents rush into her bedroom when they hear her screaming in the night, but she appears to be sleeping normally when they get there. In the morning, they ask her if she had a bad dream, but she says she didn't. Mary is experiencing
a. sleep terrors. b. nightmares. c. REM sleep behavior disorder. d. hypersomnia.
After Mrs. Keech's doomsday predictions failed, her followers suddenly became interested in convincing others they were right. This strong need to maintain consistency in their beliefs by attracting additional followers is predicted by the __________ theory
a. social exchange b. attribution c. cognitive dissonance d. compliance
Normative development consists of
a. changes that optimize developmental outcomes. b. changes that result from maturation. c. developmental changes that are typical of many children. d. individual variations among children.
It is acceptable to simply ignore and let a customer wait if you are busy doing something else.
Answer the following statement true (T) or false (F)