5. Why and how do e-marketers evaluate the quality of information on a Web site?
You can be reasonably sure that the information on a Web site is accurate by
following the procedure listed below:
• Discover the Web site’s author.
• Try to determine if the site author is an authority on the Web site topic.
6. What are the strengths and weaknesses of the Internet for primary and
secondary data collection?
7. Identify the key primary research methods and the appropriate use of each one.
• Online experiments. These attempt to test cause-and-effect relationships. Online
marketers tend to use experiments to test alternative Web pages, display ads, and
promotional offers.
• Online focus groups. Focus group research is a qualitative methodology that
attempts to collect in-depth information from a small number of participants.
8. What is A/B testing and why is this important?
Online, marketers tend to use experiments to test alternative Web pages, display ads,
and promotional offers. This is commonly called “A/B” testing: One group sees a