Its conducted to study the effects of culture on social psychological process. 5. Which of the following is not true about field experiments?  a. They take place in real-life settings instead of...

Its conducted to study the effects of culture on social psychological process. 5. Which of the following is not true about field experiments?

 a. They take place in real-life settings instead of inside a laboratory.

b. They use the same kinds of designs as laboratory experiments.

 c. They use an independent variable but not a dependent variable.

 d. They tend to be high in external validity because they are conducted in the real world.