Editing Reproducibility (section)

== Importance of reproducibility ==
Reproducibility serves several critical purposes in science:

Verification of results – confirms that findings are not due to random chance or errors.

Building trust in research – scientists, policymakers, and the public rely on reproducible studies to make informed decisions.

Advancing knowledge – establishes a strong foundation for future research by validating existing theories.

Avoiding bias and fraud – helps detect false positives, publication bias, and data manipulation that could mislead the scientific community.

Many studies fail reproducibility tests, leading to what is known as the replication crisis in fields like psychology, medicine, and social sciences.

Some key challenges include:

Insufficient data sharing – many researchers do not make raw data, code, or methodology openly available, making replication difficult.

Small sample sizes – studies with limited sample sizes may show results that do not generalize to larger populations.

Publication bias – journals tend to publish positive findings rather than null or negative results, leading to an incomplete scientific record.

Complex experimental conditions – in some cases, small variations in laboratory settings, equipment, or researcher expertise can affect outcomes, making exact replication difficult.