When conducting empirical research, the first thing a researcher needs in order to conduct a study is
O the ability to replicate it.
O a way to prove that the résearch is reliable.
O a thorough evaluation of possible conclusions.
O a concrete way to measure variables of interest.



Answer :

Final answer:

In empirical research, replication and operational definitions are crucial for ensuring the reliability and validity of study findings.


Explanation:

Replication is an essential aspect of conducting empirical research, ensuring that the study can be repeated by other researchers to validate its findings. Researchers need a concrete way to measure variables of interest through operational definitions to ensure the study's reliability and validity. Providing detailed information about the research processes and measures used helps in achieving replicability and maintaining scientific integrity.


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