In the modern era the Equal Protection Clause has been invoked successfully to challenge discrimination against racial and ethnic minorities, as well as discrimination against

Regression to the mean can be at least partially controlled in the single-group situation by

A) using an interrupted time-series design. B) changing the measure used at pretest and posttest. C) using a quasi-experimental design. D) using a pretest-posttest design.

Entitlement programs are designed to do which of the following?

a. get the poor out of poverty b. help ensure equality in public school funding c. help provide income to low-earning households d. provide benefits to all qualifying individuals