The Use of a Laboratory Experiment Is Desirable

question 43

Multiple Choice

The use of a laboratory experiment is desirable:

• A) when the sample is representative of the population to which the results are generalized.
• B) when the experiment's context and conduct are natural so that the subjects behave realistically.
• C) when the intent of the experiment is to achieve high levels of external validity.
• D) when the intent of the experiment is to achieve high levels of internal validity.
• E) when the intent is to achieve high external validity and moderate internal validity.