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Kam, Chester Chun Seng – Educational and Psychological Measurement, 2023
When constructing measurement scales, regular and reversed items are often used (e.g., "I am satisfied with my job"/"I am not satisfied with my job"). Some methodologists recommend excluding reversed items because they are more difficult to understand and therefore engender a second, artificial factor distinct from the…
Descriptors: Test Items, Difficulty Level, Test Construction, Construct Validity
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Sliter, Katherine A.; Zickar, Michael J. – Educational and Psychological Measurement, 2014
This study compared the functioning of positively and negatively worded personality items using item response theory. In Study 1, word pairs from the Goldberg Adjective Checklist were analyzed using the Graded Response Model. Across subscales, negatively worded items produced comparatively higher difficulty and lower discrimination parameters than…
Descriptors: Item Response Theory, Psychometrics, Personality Measures, Test Items