Final answer:
The importance of usability in EHR implementation is comprehensive; it advances the scientific field, aids clinicians, fosters positive attitudes, and helps prevent medical errors.
Step-by-step explanation:
The importance of usability in the implementation of electronic health records (EHRs) is multifaceted. Usability significantly affects not only how clinicians interact with the technology but also contributes to broader objectives within the healthcare field.
The best characterization of its importance would be e. All of the above, as usability indeed contributes to the science of the field by facilitating research and continuous improvement, helps clinicians perform their work more effectively by improving the workflow and reducing cognitive workload, fosters a positive attitude towards the implementation of electronic health records by reducing resistance to change, and most importantly, can help prevent medical errors by providing clear, easily accessible information, thereby improving patient safety.