A. true b. false: in the video instruction for today, measurement error was defined as "errors in observation that are introduced by the fact that we cannot measure our research subjects directly, but must take their word for it" .

Describe a situation in which you experienced unfamiliar cultural patterns. what was going on? how did this experience make you feel? does learning more about culture make encountering cultural diversity easier? why or why not?

Match the following items. 1. free enterprise system 2. mixed economy 3. the former soviet union 4. land and capital (a) private and state ownership of business (b) factors of production (c) private ownership of capital (d) command economy

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.