Title: Anecdotal Evidence: Definition & Examples - Video & Lesson Transcript | Study.com
Headings: Anecdotal Evidence: Definition & Examples
Anecdotal Evidence: Definition & Examples
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Anecdotal Evidence
Drawbacks of Anecdotal Evidence
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Anecdotal Evidence: Definition & Examples
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Content: While scientific evidence can be independently verified using the scientific method, anecdotal evidence cannot. Anecdotal evidence is often offered when there is an absence of scientific evidence or in an effort to refute scientific evidence. Drawbacks of Anecdotal Evidence
One problem with anecdotal evidence is when one or more 'best case' examples are used to generalize about some larger group of people. Diet products and weight loss programs are a terrific example of companies using anecdotal evidence to their full potential. For instance, a commercial for a weight loss supplement might show before-and-after pictures of individuals who took the supplement and subsequently lost weight. These commercials are emotionally driven and ONLY use the personal experiences of the individuals who have had extreme success with the supplement. The commercials are implying that what worked for some will work for everyone. However, if you look very closely at the fine print, you will see a disclaimer that states, 'Results are not typical and will vary from individual to individual.' It would be reasonable to question whether it was the supplement that caused the weight loss or if there were other factors. Luckily, this is a research question easily tested using the scientific method.