Jocelyn was adopted when she was an infant. her adoptive parents' intelligence test scores are in the average range. her biological parents, on the other hand, have test scores well above average. at age 30, jocelyn's intelligence test score is likely to be most similar to her parents' test scores.

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.