Most researchers who use single-case experimental designs use them to study

As measured by GDP, which nation has the largest economy in the world?

a. Japan b. the United States c. Germany d. Russia e. Ireland

Which statement about unfunded mandates is false?Which statement about unfunded mandates is false?

a. The Unfunded Mandates Reform Act has prevented Congress from using unfunded mandates. b. The Clean Air Act is a type of federal partial preemptive regulation. c. Title VI of the Civil Rights Act establishes crosscutting requirements. d. New federalism does not promote the use of unfunded mandates.