Which testing procedure uses high-frequency sound waves to examine the developing fetus, and is typically used in addition to other procedures?
A. sonogram
B. sonoembryology
C. ultrasound sonography
D. embryoscopy
Answer: C
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Which one of the following is not a part of the introduction to a research paper?
a. Statement of the problem b. Statement of the hypothesis or hypotheses c. An in-depth history of the problem d. Statement of the expected results
Freudian psychoanalytic theory focuses on:
a. observable behaviors. c. learning and education. b. emotional and social development. d. quantitative change in development.
Freud used the term "refrigerator moms" to describe __________.
A. cold and uncaring moms B. moms who did not feed their children hot food. C. moms who were unable to cook. D. moms who let their kids eat anything that they wanted.
People tend to shrink as they get older. One longitudinal study found that adults last an average of about___inches over a 30-year period.
A) 1 1/2 B) 2 C) 2 1/2 D) 3