Showing 1 - 2 of 2 Research Library Publications

Outlier Detection Using t-test in Rasch IRT Equating under NEAT Design

Posted: | Chunyan Liu, Dan Jurich

Applied Psychological Measurement: Volume 47, issue 1, page(s) 34-47

 

This study used simulation to investigate the performance of the t-test method in detecting outliers and compared its performance with other outlier detection methods, including the logit difference method with 0.5 and 0.3 as the cutoff values and the robust z statistic with 2.7 as the cutoff value.

Category:Assessment-Oriented Research, Scoring

Development of the Novice Nurse Practitioner Role Transition Scale: An Exploratory Factor Analysis

Posted: | Hilary Barnes, Asefeh Faraz Covelli, Jonathan D. Rubright

Journal of the American Association of Nurse Practitioners: January 2022 - Volume 34 - Issue 1 - p 78-88

The purpose of this study was to develop and examine the initial factor structure of a novel instrument that measures NNPRT.

Category:Assessment-Oriented Research, Other, Health Professions