Developing and validating an instrument

Conclusion: The results from our study indicate the CCQ demonstrates good reliability and validity for measuring the perceived clinical competence of upcoming baccalaureate nursing graduates.

Despite increases in their application and improvements in their structure, there is a paucity of reliable and valid scales compared to the complex range of problems that social workers and other health professionals confront daily.

The instrument would be useful to organizations and web designers as it provides an aggregate measure of web quality, and to researchers in related web research. Aladwani is an Associate Professor of Information Systems at Kuwait University.

He received his doctoral degree from Southern Illinois University at Carbondale in 1996.

With a web browser, one can view web pages that may contain text, images, videos, and other multimedia, and navigate between them via hyperlinks.

In the physical sciences, quality assurance, and engineering, measurement is the activity of obtaining and comparing physical quantities of real-world objects and events.

A presentation of the basics of construct conceptualization and the search for evidence of validity is complemented by introductions to concept mapping and cross-cultural translation, as well as an in-depth discussion of cutting-edge topics like bias and invariance in item responses.

He is presently serving as a member of the editorial review board or a referee for a number of Information Systems journals.

A total of 340 baccalaureate students in their final semester of a 2-year RN-to-BSN program in Taiwan completed and returned the questionnaire.

Out of the 340 students, data from 293 students who did not have work experience were used to test reliability and validity of the scale.

Established standard objects and events are used as units, and the process of measurement gives a number relating the item under study and the referenced unit of measurement.

Measuring instruments, and formal test methods which define the instrument's use, are the means by which these relations of numbers are obtained.

Developing and validating an instrument