Bayesian Modal Estimation for the One-Parameter Logistic Ability-Based Guessing (1PL-AG) Model
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DOI: 10.1177/0146621621990761
Abstract: The calibration of the one-parameter logistic ability-based guessing (1PL-AG) model in item response theory (IRT) with a modest sample size remains a challenge for its implausible estimates and difficulty in obtaining standard errors of estimates.… read more here.
Keywords: one parameter; estimation; 1pl model; model ... See more keywords