Suppose a research study does a good job at making sure the results generalize to the real world,but does not do a good job preventing confounds.This research study:

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External validity refers to the extent to which the results of a study can generalize to real-world situations. This study does a good job at achieving external validity, meaning the results can be applied to real life. However, it does not do a good job preventing confounds, which means it lacks internal validity. Internal validity refers to the extent to which we can be confident in stating that the independent variable causes the dependent variable. Therefore, although the results may be applicable to real-world scenarios, we cannot be sure that the independent variable caused any observed effects.

Suppose a Research Study Does a Good Job at Making