Briefly Describe and Compare Internal and External Validity

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The Answer is Internal validity refers to the extent to which a study accurately measures the relationship between the independent and dependent variables. The critical issue it addresses is whether the observed effects can be attributed to the manipulation of the independent variable rather than to other factors. In experimental research, internal validity is typically higher because researchers have more control over potential confounding variables.

External validity, on the other hand, refers to the generalizability of the study's findings to the larger population or to other settings. The critical issue it addresses is whether the results can be applied to real-world situations. In nonexperimental (field) research, external validity is typically higher because the study is conducted in a naturalistic setting, making it more applicable to real-world scenarios.

In summary, internal validity focuses on the accuracy of the study's findings, while external validity focuses on the generalizability of those findings. Experimental research tends to have higher internal validity, while nonexperimental (field) research tends to have higher external validity.

Briefly Describe and Compare Internal and External Validity

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Briefly Describe and Compare Internal and External Validity

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