However, our experience suggests that specific knowledge presented in the context of a case and its deliberation is assimilated more easily and is better retained. Thus, the decision case can be a powerful tool for helping students acquire knowledge on a selective basis. We have found that decision cases produce an atmosphere of interest, curiosity, and informed debate that goes much beyond that achieved through many other educational approaches. Decision cases often produce intense discussion. Cases usually lead to elucidation of several plausible possibilities, each standing the test of sound reasoning and technical validity.
Students often learn that no solutions to some situations are totally satisfactory.
Nevertheless, a decision must be made despite lack of data or clearly favorable alternatives. This often requires that they set aside their personal biases. Deliberating decision cases therefore can aid in building new understanding when a case involves divergent viewpoints on an issue. Decision cases, as used at Minnesota, are often coupled with student writing or speaking exercises. Cases are an effective method of enhancing writing or speaking across the curriculum.