If you have to sacrifice either internal validity or external validity, which would be better to sacrifice? Why?
What will be an ideal response?
Depending on your goals, one type of validity may be preferable if you have to sacrifice. If you are testing a theory, internal validity is more critical because you are assessing whether your theoretical ideas lead to good predictions about behavior and what causes it. If you are trying to find the effect of a single variable on behavior, internal validity will be critical.
If you are interested in applying results of research to a real world setting, external validity might be more important. You might lose some confidence in your statements of causation, but you might have more confidence in your ability to make predictions accurately.
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Why do we have to rely on operational definitions to study abstract hypothetical constructs?
What will be an ideal response?
The highest appellate courts in the state and federal systems are known as __________
a. courts of last resort b. adversarial courts c. inquisitorial courts d. courts of common law