Gary A. Klein

About the Author

Gary A. Klein is a renowned psychologist and researcher whose work has profoundly influenced the fields of decision-making and human performance under uncertainty. With a career spanning decades, he has pioneered the recognition-primed decision (RPD) model, emphasizing how experts make rapid, effective choices in high-stakes environments like firefighting and military operations. Klein's insights challenge traditional rational choice theories, highlighting the role of intuition, experience, and naturalistic settings in adaptive thinking. As the founder of ShadowBox LLC and a principal scientist at The MITRE Corporation, he continues to consult for organizations worldwide, blending rigorous science with practical applications to enhance decision processes in complex, real-world scenarios.