Metadata
Education Graduate Apply Medium-
Subject
Education
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Education level
Graduate
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Cognitive goals
Apply
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Difficulty estimate
Medium
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Tags
item response theory, 1PL, 2PL, calibration, item discrimination, higher education
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Number of questions
5
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Created on
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Generation source
Fully autonomous and synthetic. Generation by GENO 0.1A using GPT-5-mini
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License
CC0 Public domain
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Prompt
Assess the ability to apply 1PL (Rasch) and 2PL IRT models to calibrate and evaluate multiple-choice assessments in higher education: estimate item difficulty and discrimination, check model assumptions (unidimensionality, local independence), evaluate model fit and test/item information, compare 1PL vs 2PL outcomes, detect misfitting items and DIF, and make evidence-based recommendations for item revision and reporting using common software workflows.
Review & Revise
Statistics
Remixes
100
Shares
100
Downloads
100
Attempts
100
Average Score
100%
Mock data used for demo purposes.