Understanding Fallacies

Add to iGoogle    Get the Do Good Gauge Fallacy Randomizer Gadget by clicking on the Google Icon

Category Error

Cherry Picking

Cherry picking, suppressing evidence, or the fallacy of incomplete evidence is the act of pointing to individual cases or data that seem to confirm a particular position, while ignoring a significant portion of related cases or data that may contradict that position. It is a kind of fallacy of selective attention, the most common example of which is the confirmation bias. Cherry picking may be committed unintentionally.[1]

The term is based on the perceived process of harvesting fruit, such as cherries. The picker would be expected to only select the ripest and healthiest fruits. An observer who only sees the selected fruit may thus wrongly conclude that most, or even all, of the fruit is in such good condition.

Cherry picking can be found in many logical fallacies. For example, the "fallacy of anecdotal evidence" tends to overlook large amounts of data in favor of that known personally, "selective use of evidence" rejects material unfavorable to an argument, while a false dichotomy picks only two options when more are available.


“Choosing to make selective choices among competing evidence, so as to emphasize those results that support a given position, while ignoring or dismissing any findings that do not support it, is a practice known as “cherry picking” and is a hallmark of poor science or pseudo-science.” – Richard Somerville, Testimony before the U.S House of Representatives Committee on Energy and Commerce Subcommittee on Energy and Power, March 8, 2011 [1]

"Good science looks at all the evidence (rather than cherry picking only favorable evidence), controls for variables so we can identify what is actually working, uses blinded observations so as to minimize the effects of bias, and uses internally consistent logic." [2]


Wikipedia: Cherry Picking

Reference Guide
Fallacy Summary

The content of this Fallacy originated from Stephen Downes Guide to Logical Fallacies.


Creative Commons License
The Do Good Gauge is licensed to Scott Nesler under a
Creative Commons Attribution-Share Alike 3.0 United States License

Add to iGoogle     Get the Do Good Gauge Quote Randomizer Gadget by clicking on the Google Icon