The results of lab experiments are less likely to be contaminated by external factors than are the results of field experiments.

Question

Quizplus · Accepted Answer

Lab experiments are conducted in a controlled environment where external factors can be minimized, whereas field experiments are conducted in naturalistic settings where external factors are harder to control. Therefore, the results of lab experiments are less likely to be contaminated by external factors than field experiments.

The Results of Lab Experiments Are Less Likely to Be