Passage Summary: Scientists should use double-blind studies as much as possible because it keeps their personal opinions from accidentally ruining the results.

Conclusion: Scientists should utilize double-blind techniques in their research whenever it is feasible to do so.

Reasoning: These techniques prevent existing biases from causing misinterpretations, and scientists have a duty to avoid such errors.

Analysis: This is a classic 'Identify the Conclusion' structure where the main claim is presented in the very first sentence. The word 'should' indicates a prescriptive conclusion, while the subsequent sentences provide the justification for that prescription. I identified the conclusion by noticing that the second sentence explains *why* the first sentence is true, making the first sentence the logical destination of the argument.