Sound-wave frequency is to pitch as amplitude is to:
A) complexity.
B) quality of sound.
C) timbre.
D) loudness.
D) loudness.
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Why do most messages about global warming fail to persuade people to conserve energy?
a. Persuasive messages based on fear are almost always ineffective. b. The messages fail to suggest possible ways to conserve energy. c. Most people don't understand the meaning of the term energy. d. People doubt that their actions will make a difference.
B.D. Check, a legislator, is being pressured to pass a bill to help curb the violence and aggressive behavior taking place in society. According to what you know about social psychology, this bill should include ____.?
a. ?a repeal of the no-smoking laws b. ?deregulation of industrial manufacturing c. ?a monetary penalty for overcrowded apartment buildings d. ?a repeal of all gun laws
Dr. Falzal assesses a patient's functioning, finds that she is suffering from bipolar disorder, and prescribes medication. Dr. Falzal is most likely a(n):
a. clinical psychologist c. cognitive psychologist b. experimental psychologist d. psychiatrist
Textures can be used to create a sense of depth because:
a. each eye sends a different, independent image to the brain b. texture results in the figure being more dominant than the background c. the loss of sharpness and detail causes a sense of distance d. the farther away the object is, the more defined the sense of texture