Objectivity is achieved through several practices:
Reproducibility: Experiments should be designed such that they can be repeated with the same results by other researchers. Peer Review: Publishing results in peer-reviewed journals ensures that other experts in the field have critically evaluated the work. Statistical Analysis: Using robust statistical methods to analyze data helps in reducing biases and identifying genuine trends. Blinding and Randomization: In some experiments, blinding and randomization can be used to prevent bias.