One Means of Controlling for Biases Due to the Social

Multiple Choice

One means of controlling for biases due to the social nature of experiments is to

A) keep subjects isolated from one another throughout the course of the experiment.
B) place the manipulation of the independent variable and the measurement of the dependent variable in the same context.
C) perform the experiment in a natural setting, as in a field experiment.
D) tell subjects that their performance as subjects will be evaluated.