问题如下：
Rachel Fox is a 32-year old successful fashion designer. Rachel found her investment assets with significant decline, but she is unwilling to sell the underperformed stocks. Rachel asks for professional advices. She tells the financial advisor that she can take higher risk as long as the opportunity appears attractive. Her current portfolio consists of 20 equal-weighted equity positions, which cover 10 industries and 5 different countries.
Which of the following least likely describes Rachel's behavioral bias?
选项： Loss
aversion.
Home bias.
C.Naive diversification.
解释：
B is correct.
考点：识别behavior bias
解析：Loss aversion体现在Rachel的投资已经有显著下跌，但她不愿意卖业绩差的股票。Naive diversification体现在她将投资组合均匀分在20个股票中，注意题干的equal-weighted。她没有Home bias，因为这些股票分布在5个国家。
She tells the financial advisor that she can take higher risk as long as the opportunity appears attractive.
这句话好几个题都有出现 请问表现出什么bias吗？
