What are examples of two different kinds of bias one might have when doing personality testing?

Why is it economically necessary for the east germans to build berlin wall

Which statement about jews is not correct? question 6 options: a: jews had been disliked and persecuted for many centuries. b: jews lived and worked in businesses throughout germany. c: many germans blamed jews for germany’s economic problems. d: jews began migrating to germany after the end of world war i.

Why do scholars believe that atlantis was a ficitonal place created by plato