Question 296General Subjects - 1st Asst/Chief

The correct answer is B) An assessment is reliable when it consistently obtains the same results across mariners with comparable skills. Reliability in the context of assessing mariner proficiency or competency refers to the consistency of the assessment results. A reliable assessment should produce the same or similar outcomes when administered to mariners with comparable skills and knowledge. This ensures that the assessment is measuring the intended skills and abilities, rather than being influenced by external factors or inconsistencies in the assessment process. The other options are not fully accurate representations of reliability. Option A focuses on the validity of the assessment, while Option C refers to the reliability of the assessment platform itself. Option D describes the concept of test-retest reliability, which is only one aspect of overall assessment reliability.