Studying differential item functioning in Colombia’s large scale SABER 11 tests
When Colombian high-school students sit the national SABER 11 examination each year, they are taking two different versions of the ...
Tag: fairness in standardized testing
Rapid Guessing Impacts Multigroup IRT Scaling Accuracy
In recent years, the field of psychometrics has come under scrutiny as researchers strive to refine methodologies that deliver accurate ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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