How to Improve External Validity in Cancer Research?
Researchers can take several steps to enhance the external validity of their studies:
1. Diverse Sample Populations: Including a diverse group of participants in terms of age, gender, ethnicity, and health status can improve the generalizability of the findings.
2. Real-World Settings: Conducting studies in real-world clinical settings rather than highly controlled environments can provide more applicable results.
3. Replication Studies: Conducting replication studies in different settings and with different populations can help confirm the findings and improve external validity.
4. Longitudinal Studies: Long-term studies can provide insights into how treatments work over time, thereby offering more generalizable data.
