Attrition occurs when a participant drops out of study or does not return to complete additional parts to a study

Most Americans believe that

a. the needs of the individual should be subordinate to those of the community. b. everyone should enjoy equal opportunities for personal and material success. c. the government should provide free healthcare for all citizens. d. the government rather than industry should be responsible for national economic development. e. Congress rather than the President should determine foreign policy.

Because of the increase in the number of presidential advisers and helpers, the expansion of their responsibilities, and the necessity of the functions they perform, the president's advisers and helpers are described as a(n) __________ presidency

Fill in the blanks with correct word