How do you ensure accuracy and validity in your experimental results?

Sample interview questions: How do you ensure accuracy and validity in your experimental results?

Sample answer:

Accuracy and Validity in Experimental Results

Accuracy:

  • Calibrate equipment regularly to minimize measurement errors.
  • Use calibrated standards or reference materials to ensure consistency.
  • Employ replicate samples and multiple readings to verify results.
  • Perform data validation to detect outliers and inconsistencies.

Validity:

  • Design experiments with appropriate controls to eliminate confounding variables.
  • Use standardized protocols and established techniques to minimize bias.
  • Conduct blinded studies or use randomized trials to prevent researcher bias.
  • Collect sufficient data to ensure statistical significance and generalizability.
  • Collaborate with other scientists and seek externa… Read full answer

    Source: https://hireabo.com/job/5_1_12/Biomedical%20Scientist

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