Which type of single case design methodology involves measurements that are taken before and after the administering of an independent variable?

The philosophy of "consumerism" holds that it is market forces and businesses themselves, not government, that will police the business community

Indicate whether the statement is true or false

SELECT ALL THAT APPLY. Which of the following statements describe psychological theories of individual motivation?

A. They look for nonrational explanations based on individual’s psychological experiences. B. They look for nonrational explanations based on a cost–benefit analysis. C. They are particularly interested in the third dimension of power. D. They assume that people conduct a cost–benefit analysis before making a decision.