David Sands (psychologist)

David Sands is a psychologist known for his work in the fields of cognitive psychology and human-computer interaction. He has made contributions to the understanding of mental models, particularly in how people conceptualize and interact with complex systems and technologies.

Sands' research often focuses on the cognitive processes involved in learning, problem-solving, and decision-making within technology-rich environments. He has explored how users develop and refine their understanding of software applications, websites, and other digital interfaces. A key aspect of his work involves identifying common misconceptions and usability challenges that arise from mismatches between the user's mental model and the actual functionality of the system.

His work has implications for the design and development of more intuitive and user-friendly technologies. By elucidating the cognitive underpinnings of user behavior, Sands' research helps inform the creation of interfaces that are better aligned with users' cognitive abilities and expectations. This can lead to improved user performance, reduced errors, and increased user satisfaction.

Sands has published extensively in peer-reviewed journals and presented his research at international conferences. He is also involved in teaching and mentoring the next generation of psychologists and human-computer interaction specialists.