"what concept is illustrated by the following study? participants were instructed to focus on either white or black objects, disregarding the other color. when a red cross passed across the screen, about one third of the subjects did not notice it."

Which of the following are ways that a citizen can address issues in the nation? learn how government works first. give money to special interest groups. volunteer to special interest groups. study the record of representatives and vote in elections. employ executive restraint in the office of the u.s. president.