The ability to construct evidence based arguments is an important and necessary skill in biosciences, health and other areas and arguably helps to define the concept of graduateness – the acquisition of a set of advanced transferable skills that are useful in any employment area. However, developing critical reasoning abilities progressively throughout a three year degree course is often implicitly rather than explicitly addressed. We often assume that our students understand that this is what we expect them to do when we direct them to the evidence base and this is not really good enough in a student centred ethos. Students have to know what they are meant to be learning and need to be able to self evaluate the extent of their learning. Learning outcomes need to be both explicit and transparent. Deconstructing what is meant by critical reasoning is for me relatively straight forward; I want my students to observe the world around them, ask questions about what might be going on, consider possible answers and explanations and determine which ones, on the evidence available, seem most plausible. In other words, I want them to think things through before they express opinions. Critical reasoning is also central to reflective practice – it is about evaluating one’s own reasoning to see how it holds up to new experiences and it is also about ‘the ability to use language with clarity and discrimination’ (Thomson 2002 p2). Opportunities abound on science and health courses to confront radically opposite viewpoints as ethical dilemmas present themselves almost daily. Examples here include reproductive technologies, end of life decisions, ecological ethics and the nature of doctor/patient relationships. Many of these dilemmas are based on debating ‘should we because we can’ and provide a valuable learning opportunity for students to engage in critical examination of both sides of the argument; whilst raising their awareness of the social responsibility of scientists and the impact of scientific developments. In the Faculty of Health here at Leeds Met, on our Health Sciences and Public Health courses we have a first year, first semester module, Concepts of Science and Health. This was designed to explore definitions and views of both of those terms and discuss moral and ethical frameworks that may help to evaluate and construct reasoned arguments around contested issues. 60% of the module assessment is for the production of a group report that sets out the arguments that either support or refute an ethical standpoint followed by a debate with their opposing group based on the written reports
