Bob is at a bar full of music, chatter, and laughter. he gets involved in an interesting conversation with a woman named mona, and he tunes out all the background noise. bob's friend, karen, taps him on the shoulder and asks what song just played on the jukebox. bob says he doesn't know, even though he is sitting right next to the jukebox and is familiar with popular music. this illustrates the role that plays in what is sensed versus what is perceived.

Which of the following selections is least useful for supporting the claim that states intentionally built unequal school systems? question 1 options: the supreme court ruling in plessy v. ferguson (1896) wrote into law that america had two separate societies: one black and one white. it was very clear by the mid-1900s that southern states had expertly built separate educational systems. these schools, however, were never equal. states with laws keeping schools segregated never gave equal amounts of money to their black and white schools. ten years after brown, fewer than 10 percent of southern public schools had integrated. some areas did not comply at all.