Scientific method done by the person who made the prediction, and the characterization is based on experiments done by someone else. Published results of experiments can also serve as a hypothesis predicting their own reproducibility. After considerable fruitless experimentation, being discouraged by their superior from continuing, and numerous false starts, Watson and Crick were able to infer the essential structure of DNA by concrete modeling of the physical shapes of the nucleotides which comprise it. They were guided by the bond lengths which had been deduced by Linus Pauling and by Rosalind Franklin's X-ray diffraction images. .."DNA Example" Science is a social
Francis Crick of the importance of her experimental results in Watson and Crick's model building and theoretical analysis, Franklin should have had her name on the original Watson and Crick paper in "Nature". Franklin and Gosling submitted their own joint 'second' paper to "Nature" at the same time as Wilkins, Stokes, and Wilson submitted theirs (i.e. the 'third' paper on DNA). Watson's portrayal of Franklin in "The Double Helix" (written after Franklin's death when libel laws did not apply anymore) was negative and gave the appearance that she was Wilkins' assistant and was unable to interpret her own DNA data. The X-ray