The Immigration Act of 1924, or Johnson–Reed Act, including the National
Origins Act, and Asian Exclusion Act, was a United States federal law
that limited the annual number of immigrants who could be admitted from
any country to 2% of the number of people from that country who were
already living in the United States as of the 1890 census, down from the
3% cap set by the Emergency Quota Act of 1921, which used the Census of
1910. The law was primarily aimed at further restricting immigration of
Southern Europeans and Eastern Europeans, especially Italians, Slavs
and Eastern European Jews. In addition, it severely restricted the
immigration of Africans and banned the immigration of Arabs and Asians.
The correct answer is D) problematic because users often are aware of and do not give consent for their participation.
The use of social media to do psychological research is problematic because users often are aware of and do not give consent for their participation.
Social media is not the best place and way to conduct formal and serious psychological research. Social media has other uses, mostly entertainment and distraction.
To do serious research, psychologists have to form groups with certain characteristics, depending on the purpose of the research. Sometimes, people have to be in the right kind of environment to help get better results.
Answer:
Inattentional blindness is the correct answer.
Explanation: