Many times, in social psychological research, it is often the case that when internal validity is high, there is a trade-off, and is low.

External Validity

Explanation:

Internal and External validity cogitate that whether or not the results of a study are meaningful. Internal validity is related to the structure of the study whereas external validity is related to how relevant is the findings of the study to the real world. Internal validity is a prerequisite to external validity, trade-off or tension between internal and external validity appear upon the analysis.

well its not not rising unemployment and falling inflation.

hope this good !

answer; ///associate's degree;