Which example represents a variable with external validity?

The example that represents a variable with external validity is found in findings that can be generalized across time and contexts. External validity pertains to the extent that the results of a study can be applied to, or have relevance for, settings, people, times, and measures that are outside the context of the original study.

When findings can be generalized, it indicates that the results are not confined to the specific characteristics of the participants or the controlled conditions of the study, but rather can be applied in a broader manner. This attribute is crucial in counseling and educational research, as it helps ensure that the conclusions drawn can be utilized effectively across different groups and situations, which is essential for practical application in real-world scenarios.

In contrast, examples that are limited to specific groups, confined to controlled environments, or which cannot be replicated in real-world scenarios would not exhibit external validity, as they restrict the applicability of the findings.