Which of the following is generally recommended by supporters of reorganization of the state executive branch?

One reason the study of single subjects declined after the 1930s is

A) the availability of new statistical procedures to evaluate multi-subject designs. B) the end of the Great Depression led to greater availability of money for multi-subject designs C) B. F. Skinner encouraged the use of multi-subject designs. D) All of the above

For the Founders, federalism was a device to

A. protect personal liberty. B. provide efficient local administration. C. encourage citizen participation. D. guarantee equality. E. protect against foreign invasion.