哪里体现framing bias？

问题如下：

The changes to the firm’s strategy fact sheets made by Grey will be most helpful in mitigating any unintentional:

选项：

framing bias.

availability bias.

mental accounting.

解释：

An investor’s choice of an asset allocation may be influenced merely by the manner in which the risk-to-return trade-off is presented. The presentation of additional risk measures, such as VaR, CVar, and shortfall probability may change significantly a given investor’s understanding and comfort level with the risk of a particular strategy. By presenting only standard deviation, the firm may have promoted framing bias among its clients. Framing bias is an informationprocessing bias in which a person may answer a question differently based solely on the way in which it is asked.

In contrast, availability bias is an information-processing bias in which people take a mental shortcut when estimating the probability of an outcome based on how easily the outcome comes to mind. Representativeness bias is the tendency to overweight the importance of the most recent observations and information relative to a longer-dated or more comprehensive set of long-term observations and information.