16) Weber’s law states that ________.
A) the stronger the initial stimulus, the weaker the second stimulus must be to exceed the JND
B) the JND of a second stimulus is inversely related to the strength of the original stimulus
C) the stronger the initial stimulus, the greater the second stimulus must be to exceed the JND
D) consumers who buy the same products regularly are more likely than those who buy less
frequently to notice changes in price, packaging, or product attributes
E) the more information consumers are given about a particular product, the more likely they are
to purchase that product
17) Which of the following is true of JND?
A) Decreasing prices below consumers’ JND is likely to cause a significant rise in sales.
B) Making product improvements that far exceed consumers’ JND is likely to maximize
company revenues.
C) There is no JND for decreased product volume sold in existing packaging.
D) Making drastic changes to a company’s logo to an extent well beyond consumers’ JND allows
companies to update their image without losing their ready recognition.
E) Increasing prices below consumers’ JND is likely to go unnoticed by consumers.
18) Which of the following is NOT an implication of the JND for logos?
A) Marketers usually make numerous small changes.
B) Marketers minimize noticeable changes to maintain consumer recognition.
C) Marketers who make dramatic changes to logos may anger customers.
D) Marketers who crossed the differential threshold have chosen to return to their original logos.
E) Marketers should always try to cross the JND and make dramatic changes.