Final answer:
James Randi employed a skepticism-based approach through controlled experiments to debunk claims of seeing auras, prioritizing empirical testing and scientific inquiry.
Step-by-step explanation:
James Randi used an approach grounded in skepticism to test individuals who claimed to see auras around people. Skepticism, in the context of Randi's work, involves rigorous scientific inquiry and empirical testing to determine the validity of the claims presented. Rather than accepting paranormal assertions at face value, Randi applied controlled experiments to expose psychics and others who claimed supernatural abilities, often revealing these abilities to be the result of trickery or illusions. This empirical approach to investigating paranormal claims emphasizes verification and reproducibility of results, core principles of the scientific method. In contrast, approaches like experimental psychology might involve systematic investigations to understand mental processes and behavior, and behaviorism specifically focuses on observable and measurable aspects of human actions.