Biomedical subjects

S Gohlinghorst

Publications and source records attributed to S Gohlinghorst.

3 recordsLinked to original sources

PubMed2000

Computer needs assessment based on nursing tasks.

The purpose of this paper was to validate the Nurse Task Computer Use (NTCU) scale as a measure of the impact of computer use on tasks performed by nurses. It was expected that evaluation of a computer system by tasks is a better measure of nursing satisfaction. We used four strategies to accomplish validation. Initially, we used taxonomy of nursing interventions developed by Susan Grobe as a basis for identifying tasks. Next, using factor analysis, the results of the NTCU was compared to two validated user satisfaction scales. The third validation strategy consisted of comparing responses to the survey with interview findings for similarity, additional responses, and reoccurring patterns. Finally, findings from the results of the NTCU were compared to the Computers in Medical Care values survey. Results generally supported the validity and reliability of this instrument.

Attitude of Health Personnel↗

PubMed2000

Assessing the implementation process.

A Computerized Patient Record System (CPRS) has many benefits and could improve health care outcomes. Reaping these benefits, however, is dependent on successful implementation of a provider order entry system. The literature supports substantial evidence that even systems that are usable, effective and reliable have not been adopted by the intended users. A successful implementation may be substantially a function of the degree to which the processes of care have changed to adapt to the new system. To ensure successful implementation we suggest monitoring the implementation process itself. The purpose of this paper is to report the methodology we developed for assessing how successfully a provider order entry system is being implemented. We adopt a model of diffusion of information technology developed by Fichman (1994) and expanded by Ash (1997). In this model, diffusion is characterized be three categories, "breadth" (infusion) and "depth" (diffusion) and "quality" (appropriateness of use). In this paper we discuss the typology of diffusion and describe specific measures designed to measure infusion and diffusion of a hospital information system.

Diffusion of Innovation↗

PubMed2000

Does user satisfaction relate to adoption behavior?: an exploratory analysis using CPRS implementation.

User satisfaction is commonly assessed in evaluations of information systems as a proxy for user adoption. However few studies actually report directly assessing the relationship between the two constructs. In this study the relationship between four user satisfaction measures and five adoption behaviors were explored in the context of the implementation of the Veteran's Health Administration Computerized Patient Record System 1.0. Findings suggest that the relationship is modest and depends on the measurement system used. Specifically, direct reports of affect and judgements of specific task efficacy related to behavior more often than usability and a general user satisfaction instrument.

Attitude to Computers↗