Ateam of psychologists study personality development in the united states and generalize their research findings to describe personality development in china, japan, and korea. this is an example of bias.

Cultural bias

Explanation:

Cultural bias is the term of social psychology. This term described the prejudiced viewpoint of society. This term describes the great distinction between the viewpoint of people related to specific culture over another culture. It is a discriminating process in society. People have different viewpoints over a culture.

People lack group cohesiveness related to social value, belief, norms, etc. Cultural bias is basically about to accept the behavior of a group that is more valued than the culture that is lesser valued in people's viewpoint. This term highlights the difference between the two groups of people. People have differences in their ethnicity, gender, role norms belief, etc. Thus this is the example of cultural bias.

probably 3 since archeologists and historians don’t understand there writing.