It is impossible to directly measure

Ted is conducting a within subjects design with four levels to his independent variable

Ted has ¼ of the participants complete each level in ABCD order, a ¼ of participants in BCDA order, a ¼ of participants in CDAB order, and a ¼ of participants in DABC order. What is Ted using to limit order effects? a. statistical variance b. attrition c. counterbalancing d. mixed methodology

Which of the following would most likely support a Democratic over a Republican candidate?

A) a Catholic who lives in a big city in the North B) an African American who lives in a big city in the North C) a Polish American who lives in a large northern city, belongs to a union, and has a fairly low income D) all of the above E) a conservative farmer from Nebraska