Mike identifies criteria to assess potential solutions to his problem. This action is part of which problem-solving stage?

The action of identifying criteria to assess potential solutions falls within the evaluation stage of problem-solving. In this stage, the focus is on examining the various solutions that have been generated to determine which one(s) best fit the established criteria. By setting criteria, Mike is creating a framework that will help him weigh the pros and cons of each solution, thereby facilitating a more informed decision-making process. This ensures that the final decision is not arbitrary but rather based on a systematic assessment of the available options, leading to a solution that is likely to be more effective and appropriate for resolving the initial problem.