Final answer:
The sociotechnical approach is an approach to the study of information systems that considers changes in attitude, management, and organization policy. It recognizes the influence of both social and technical factors on information systems.
Step-by-step explanation:
The approach to the study of information systems that focuses on changes in attitude, management, and organization policy is called the sociotechnical approach. This approach recognizes that information systems are influenced by both social and technical factors, and emphasizes the importance of aligning technology with the needs and values of individuals and organizations. It considers how changes in attitudes, management practices, and organizational policies can impact the implementation and use of information systems.