Which of the following is a characteristic of both light waves and sound waves?
A. Hue
B. Decibel
C. Amplitude
D. Wavelength
Answer: D
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Bea has just broken up with her boyfriend. She has a test in school on Friday, but try as she might, she cannot concentrate on her studies. In this example, Bea's performance is being interfered with by an intense ________
a. emotion b. secondary drive c. primary drive d. motivation
Jackie states on his résumé that he is proficient in programming the latest video graphics software, when in reality he has never heard of it. This is an example of __________.
A. extensive image creation B. slight image creation C. tooting one's own horn D. fake good
Children and adolescents with __________ disorder tend to argue with parents and/or teachers and refuse to follow requests or directions from others.
A. oppositional defiant B. conduct C. attention-deficit/hyperactivity D. antisocial
Which of the following statements is true of the U.S. population in recent decades?
A. The number of healthy adults who exercise regularly has decreased. B. The average life expectancy of the population has decreased. C. The aging population is not as healthy as past generations. D. The number of chronically ill patients who exercise regularly has increased.