Which test is performed as early as the 5th week of pregnancy, and allows access to the fetal circulatory system?
A. amniocentesis
B. embryoscopy
C. chorionic villus sampling (CVS)
D. ultrasound
Answer: B
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What is the most popular method of testing ideas in social psychology?
a. meta-analysis b. descriptive research c. correlational research d. experiments
Menopause is a cause of major psychological crisis for most women
a. True b. False Indicate whether the statement is true or false
Which statement about picky eating in young childhood is true? a. Over a third of young children are described as picky eaters
b. Picky eating is more common among boys than girls. c. Picky eating in young childhood is clearly connected to the later emergence of eating disorders. d. Picky eating always leads to eating disorders.
Which of the following properties determines the loudness of sound?
a) pitch b) amplitude c) purity d) timbre