| Identify two features of Vorderman's studies tha were important in extending Eijkman's earlier results. ALSO discuss how each feature represents an important element of reasoning in science. Using Vodermann's study of beriberi in prisons in Java, along with subsequent studies, discuss the significance and the limits of controlled experiments. Compare the different interpretations of Eijkman and Grijns of the results on chickens and prison populations. Explain how they could each be supported by the same data. Describe an experient that would allow you to decide between the alternative interpretations. |