PATIENT EDUCATION IN NURSING: DEVELOPMENT OF A SCALE TO EVALUATE THE INSTRUCTIONAL DESIGN QUALITY OF PRINTED EDUCATION MATERIALS.
Contributors: University of Pittsburgh.
Published: 1993
Number of pages: 281
Subjects: Health Sciences, Nursing.; Education, Health.
Description: A methodological study for the purpose of developing an instrument, the Bernier Instructional Design Scale (BIDS), to quantify the presence (or absence) of instructional design principles in printed education materials (PEMs) was conducted in 4 phases. First, content validity of the BIDS was established by 13 experts who have written extensively about patient education in texts and periodical literature. Thirty-seven instructional design principles from a 90 item domain met the criteria for inclusion on the BIDS.

A pilot test of the BIDS was conducted by 4 master's prepared nurses who applied the BIDS to a test PEM individually, and then met to discuss their ratings. A consensus derived rating key was developed by pilot raters and used as a standard in the inter-rater reliability phase that followed.

Eighty-nine members of a patient education committee and graduate nursing students at a university medical center established inter-rater reliability for the BIDS by applying the scale to the test PEM that was used in the pilot study. Unlike pilot raters, the opportunity to discuss and resolve rating differences was not provided for inter-rater subjects. The inter-rater agreement with the rating key was only 40%.

The graduate nursing students replicated the rating procedure as a means of establishing intra-rater reliability in phase 4. Intra-rater reliability was 65%. Inter-rater and intra-rater reliability levels were below the 80% level specified as acceptable by the researcher.

The low reliability of the BIDS may relate more to the rating procedure and the measurement model that were used than to the validity of the principles as indicators of instructional design quality. Expertise and interest in patient education by themselves were not sufficient for achieving acceptable reliability. Group discussion which was essential for the achievement of inter-rater agreement in the pilot test is recommended for all future applications of the instrument. The measurement scale will be simplified to 3 levels to be more compatible with a rating checklist format. Future tests of the BIDS will include nurses and persons with academic backgrounds in instructional design and learning theory. Further study is required before the instrument can be used as an empirical referent for exploring relationships between instructional design quality and the achievement of patient learning outcomes.
Notes: Source: Dissertation Abstracts International, Volume: 54-06, Section: B, page: 2991.

Thesis (PH.D.)--UNIVERSITY OF PITTSBURGH, 1993.

School code: 0178.