id author title date pages extension mime words sentence flesch summary cache txt 6q182j65x12 Kenneth McClure Sample Size Requirements for Metropolis-Hastings Robbins-Monro Item Parameter Calibration in the Multidimensional Graded Response Model 2023 .txt text/plain 148 7 12 Motivation for the use of high dimensional item response models and the associated computational difficulties are reviewed followed by an examination of existing work looking at item parameter recovery in the multidimensional graded response model. The present study is the first to systematically examine the impact of marginal trait skewness and excess kurtosis on item parameter recovery. cache/6q182j65x12.txt txt/6q182j65x12.txt