Evaluating Healthcare Information Systems: A Multimethod Approach.- Overview: Theoretical Perspectives and Methodologies for the Evaluation of Healthcare Information Systems.- Qualitative Research Methods for Evaluating Computer Information Systems.- Multiple Perspectives: Evaluating Healthcare Information Systems in Collaborative Environments.- Survey Methods for Assessing Social Impacts of Computers in Healthcare Organizations.- Using the Internet for Surveys and Research.- Cognitive Approaches to the Evaluation of Healthcare Information Systems.- Work-Sampling: A Statistical Approach to Evaluation of the Effect of Computers on Work Patterns in Health Care.- Evaluation in Health Informatics: Social Network Analysis.- Evaluation in Health Informatics: Computer Simulation.- Evaluating Healthcare Information Systems: Applications.- Computers in the Consulting Room: A Case Study of Clinician and Patient Perspectives.- Introducing Physician Order Entry at a Major Academic Medical Center: Impact on Organizational Culture and Behavior.- Introducing Physician Order Entry at a Major Academic Medical Center: Impact on Medical Education.- Evaluating the Capability of Information Technology to Prevent Adverse Drug Events: A Computer Simulation Approach.- Implementing Computers in Ambulatory Care: Implications of Physician Practice Patterns for System Design.- Nursing Documentation Time During Implementation of an Electronic Medical Record.- Computer Charting: An Evaluation of a Respiratory Care Computer System.- Research and Evaluation: Future Directions.