In comparison with laboratory experiments, field experiments
A) rarely involve manipulation of the independent variable.
B) afford less control over design and measurement.
C) are less likely to raise ethical issues.
D) usually involve more extensive debriefing.
E) are more likely to be internally valid.

Question

Quizplus · Accepted Answer

Field experiments afford less control over design and measurement because they are conducted in natural settings where variables are harder to control compared to the controlled environment of a laboratory.

In Comparison with Laboratory Experiments, Field Experiments