A company publishes a case study featuring original examples, real-world outcomes, and honest perspectives from their own work. Which E-E-A-T principle does this primarily demonstrate?

The correct answer is Experience. E-E-A-T stands for Experience, Expertise, Authoritativeness, and Trustworthiness. When a company publishes a case study featuring original examples, real-world outcomes, and honest perspectives from their own work, they are directly showcasing their firsthand involvement and practical knowledge in the subject matter. This aligns perfectly with the "Experience" principle, which emphasizes direct, lived interaction with the topic. While the case study might also contribute to Expertise (deep knowledge), Authority (reputation), and Trustworthiness (reliability), its primary demonstration is the direct, practical involvement and results achieved, which is the essence of Experience. Expertise refers to specialized knowledge, Authority to recognized standing, and Trustworthiness to honesty and reliability.