Regardless of whether presidents are capable of doing much to affect the economy, voters consider the state of the economy when they go to the polls

The United States was once a nation of diverse regional economies but, due to the power of the national economy, most state economies are fairly similar today

a. True b. False Indicate whether the statement is true or false

List the four methods of evaluating validity in research. Be sure to define and give an example of each.

What will be an ideal response?