Researchers presented participants with just one or two examples of information that strongly challenged their pre-existing stereotypes. These researchers found that, when presented with just one or two examples that challenge a strongly held stereotype, people .

This question is missing the options. I've found the complete question online. It is as follows:

Researchers presented participants with just one or two examples of information that strongly challenged their pre-existing stereotypes. These researchers found that, when presented with just one or two examples that challenge a strongly held stereotype, people .

a) created new subtypes.

b) dismissed the new information and strengthened their stereotypical beliefs.

c) abandoned their stereotypes.

d) revised their stereotypes, as the bookkeeping model would predict.

The best option is b) dismissed the new information and strengthened their stereotypical beliefs.

Explanation:

Stereotypes are a sign of closed-mindedness. Studies have shown that people who hold onto stereotypes tend to look for ways to keep them, instead of admitting their prejudice and opening their minds to new explanations and possibilities. That is especially true when people are presented with only one or two examples that challenge their pre-existing stereotypes. In those cases, they will resist the new information, as if it were not enough to contradict their opinion, and will only strengthen their stereotypical beliefs.

its kind of blury sorry

answer; i believe the correct answer is prefrontal cortex;