NO.PZ201511190100000405
问题如下：
With regard to Johnson’s comment relating to Garnier’s research analysts, which of the following biases is most likely to be present in the analysts’ data?
选项：
A.Confirmation bias.
B.Availability bias.
C.Self-attribution bias.
解释：
A is correct.
Confirmation bias, a cognitive bias, is the tendency for people to misread evidence as additional support for an initial hypothesis. Confirmation bias is a potential bias for analysts conducting research. It is a form of resolving cognitive dissonance that described the tendency to search for, or interpret, information in a way that confirms the analyst’s prior beliefs. The additional information may not be analyzed in a rigorous way, but it can nevertheless appear to make the judgment or forecast more likely by sharing some of its general characteristics.
如果本题按照助教解释的说，主要是围绕分析师分析数据会出现的偏差，为什么B、C不选？
