Proposal for setting a passing score for the Korean Nursing Licensing Examination

The Korean Nursing Licensing Examination (KNLE) is planning to transition to a computer-based test (CBT). This study aims to propose a reasonable and efficient method for setting passing scores.

A standard setting (passing score setting) analysis was conducted using an expert panel over the past 3 years of the national nursing examination. The standard-setting method was modified from Angoff, and the validity of the passing score was verified through the Hofstee method. The standard-setting workshop was conducted in 2 stages: first, a pilot workshop for 2 subjects, followed by a second workshop where 6 additional subjects were selected based on the pilot results. For items with an actual correct answer rate of 90% or higher, the estimated correct answer rate for minimum competency was calculated using the observed correct answer rate. A survey and discussion with the expert panel were also conducted regarding the standard-setting procedures and results.

The passing score for the national nursing examination was calculated using the new method, and the score was slightly higher than the existing score. The nursing subject had similar results,; however, the legal subjects varied.

The modified Angoff and Hofstee methods were successfully applied to the KNLE. Using the actual correct answer rate as an indicator to derive expected minimum competency was shown to be effective. This approach could streamline future standard-setting processes, particularly when converting to CBT.