Tim and Amy are listening to their TV surround-sound system. They are impressed with the low tones of the grizzly bear in the movie that they are watching. Tim and Amy are happy with the ____ of sound.?
a. ?timbre
b. ?frequency
c. ?amplitude
d. ?frequency and amplitude
ANSWER:
b
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One critical factor in determining whether a mother's alcohol consumption will have a negative impact on her fetus concerns the mother's
a. previous exposure to syphilis. b. rate of metabolizing alcohol. c. surfactant levels. d. placenta size.
Which of the following are newborn humans capable of doing?
a. locating sound sources b. discriminating their mother's voice from other voices c. noticing the differences among three objects d. all of the above
Edward is interested in answering the question "How are thoughts constructed?" Edward most closely identifies with which school of thought in psychology?
A. Structuralism B. Functionalism C. Behaviorism D. Humanism
Which component of the eye contains the visual receptors?
a) sclera b) retina c) cornea d) posterior chamber