Nine out of ten persons in developed countries are in the top __________ of the global income distribution

Straus has found that hitting and spanking children is most common among which type of parents?

A) African American B) older parents C) upper class parents D) parents who were never spanked when they were children

In both science and the legal system, which side has the "burden of proof"?

a. The side that is defending the current point of view b. The side that should find it possible to present convincing evidence, if it is right c. The side that has more to lose, if it is wrong d. The side that has fewer supporters