The exclusionary rule was declared unconstitutional in 1986

___ Political parties in the United States are well-disciplined, hierarchical organizations

Indicate whether this statement is true or false.

What does the Campbell Collaboration do?

a. Provides a searchable list of reviews of social policy. b. Helps inter-organizational collaborations that are aimed at implementing social policy effectively. c. Provides tools to social workers who wish to engage in evidence-based practice. d. Provides funding to social research.